Garmin 0163700 Spread Spectrum Digital Transmission 2402-2480 MHz User Manual

Garmin International Inc Spread Spectrum Digital Transmission 2402-2480 MHz

User Manual 1

MapTrafficTerrainWeatherProceduresChartsWaypoint InfoNearestSystemServicesUtilitiesGTN 725/750Pilot’s GuideFlight Plan190-01007-03-Final.indb 1 7/9/2015 2:06:43 PM
© 2015 Garmin Ltd. or its subsidiaries. All rights reserved. This manual reflects the operation of System Software version , or later. Some differences in operation may be observed when comparing the information in this manual to later software versions. Garmin International, Inc., 1200 East 151st Street, Olathe, KS 66062, U.S.A. Tel: 913/397.8200 Fax: 913/397.8282Garmin AT, Inc., 2345 Turner Road SE, Salem, OR 97302, U.S.A. Tel: 503/391.3411 Fax 503/364.2138Garmin (Europe) Ltd., Liberty House, Bulls Copse Road, Hounsdown Business Park, Southampton, SO40 9LR, U.K. Tel. +44 (0) 87 0850 1243 Fax +44 (0) 23 8052 4004Garmin Singapore Pte. Ltd., 46 East Coast Road, #05-06 Eastgate, Singapore 428766 Tel : (65) 63480378 Fax : ( 65 ) 63480278At Garmin, we value your opinion. For comments about this guide, please e-mail: Techpubs.Salem@Garmin.comwww.garmin.comExcept as expressly provided herein, no part of this manual may be reproduced, copied, transmitted, disseminated, downloaded or stored in any storage medium, for any purpose without the express written permission of Garmin. Garmin hereby grants permission to download a single copy of this manual and of any revision to this manual onto a hard drive or other electronic storage medium to be viewed for personal use, provided that such electronic or printed copy of this manual or revision must contain the complete text of this copyright notice and provided further that any unauthorized commercial distribution of this manual or any revision hereto is strictly prohibited. This part shall comply with Garmin Banned and Restricted Substances document, 001-00211-00. Garmin®, FliteCharts®, and SafeTaxi® are registered trademarks of Garmin Ltd. or its subsidiaries. Garmin SVT™ and Smart Airspace™ are trademarks of Garmin Ltd. or its subsidiaries. These trademarks may not be used without the express permission of Garmin. NavData® is a registered trademark of Jeppesen, Inc.; StormScope® and SkyWatch® are registered trademarks of L-3 Communications; Sirius and XM are trademarks of SiriusXM Radio Inc.; Iridium® is a registered trademark of Iridium Communications Inc.; United States radar data provided by NOAA; European radar data collected and provided by Meteo France. SD and SDHC Logos are trademarks of SD-3C, LLC; the Bluetooth® word mark and logos are registered trademarks owned by Bluetooth SIG, Inc. and any use of such marks by Garmin is under license. !UGUST 2015 Printed in the U.S.A.190-01007-03-Final.indb 2 /2015 2:06:43 PM
i190-01007-03 Rev. JGarmin GTN 725/750 Pilot’s GuideForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/MusicUtilitiesSystemMessagesSymbolsAppendixIndexLIMITED WARRANTYAll Garmin avionics products are warranted to be free from defects in materials or workmanship for: two years from the date of purchase for new Remote-Mount and Panel-Mount products; one year from the date of purchase for new portable products and any purchased newly-overhauled products; six months for newly-overhauled products exchanged through a Garmin Authorized Service Center; and 90 days for factory repaired or newly-overhauled products exchanged at Garmin in lieu of repair. Within the applicable period, Garmin will, at its sole option, repair or replace any components that fail in normal use. Such repairs or replacement will be made at no charge to the customer for parts or labor, provided that the customer shall be responsible for any transportation cost. This warranty does not apply to: (i) cosmetic damage, such as scratches, nicks and dents; (ii) consumable parts, such as batteries, unless product damage has occurred due to a defect in materials or workmanship; (iii) damage caused by accident, abuse, misuse, water, flood, fire, or other acts of nature or externalcauses; (iv) damage caused by service performed by anyone who is not an authorized service provider of Garmin; or (v) damage to a product that has been modified or altered without the written permission of Garmin. In addition, Garmin reserves the right to refuse warranty claims against products or services that are obtained and/or used in contravention of the laws of any country. THE WARRANTIES AND REMEDIES CONTAINED HEREIN ARE EXCLUSIVE AND IN LIEU OF ALL OTHER WARRANTIES, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING ANY LIABILITY ARISING UNDER ANY WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, STATUTORY OR OTHERWISE. THIS WARRANTY GIVES YOU SPECIFIC LEGAL RIGHTS, WHICH MAY VARY FROM STATE TO STATE. IN NO EVENT SHALL GARMIN BE LIABLE FOR ANY INCIDENTAL, SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES, WHETHER RESULTING FROM THE USE, MISUSE OR INABILITY TO USE THE PRODUCT OR FROM DEFECTS IN THE PRODUCT. SOME STATES DO NOT ALLOW THE EXCLUSION OF INCIDENTAL OR CONSEQUENTIAL DAMAGES, SO THE ABOVE LIMITATIONS MAY NOT APPLY TO YOU. Garmin retains the exclusive right to repair or replace (with a new or newly-overhauled replacement product) the product or software or offer a full refund of the purchase price at its sole discretion. SUCH REMEDY SHALL BE YOUR SOLE AND EXCLUSIVE REMEDY FOR ANY BREACH OF WARRANTY. Online Auction Purchases: Products purchased through online auctions are not eligible for warranty coverage. Online auction confirmations are not accepted for warranty verification. To obtain warranty service, an original or copy of the sales receipt from the original retailer is required. Garmin will not replace missing components from any package purchased through an online auction. International Purchases: A separate warranty may be provided by international distributors for devices purchased outside the United States depending on the country. If applicable, this warranty is provided by the local in-country distributor and this distributor provides local service for your device. Distributor warranties are only valid in the area of intended distribution. Devices purchased in the United States or Canada must be returned to the Garmin service center in the United Kingdom, the United States, Canada, or Taiwan for service. To obtain warranty service, contact your local Garmin Authorized Service Center. For assistance in locating a Service Center near you, visit the Garmin web site at http://www.garmin.com or contact Garmin Customer Service at 866-739-5687. 190-01007-03-Final.indb 1 7/9/2015 2:06:43 PM
iiGarmin GTN 725/750 Pilot’s Guide190-01007-03 Rev. JForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/MusicUtilitiesSystemMessagesSymbolsAppendixIndex WARNING: Navigation and terrain separation must NOT be predicated upon the use of the terrain function. The GTN 725/750 Terrain Proximity feature is NOT intended to be used as a primary reference for terrain avoidance and does not relieve the pilot from the responsibility of being aware of surroundings during flight. The Terrain Proximity feature is only to be used as an aid for terrain avoidance and is not certified for use in applications requiring a certified terrain awareness system. Terrain data is obtained from third party sources. Garmin is not able to independently verify the accuracy of the terrain data. WARNING: The displayed minimum safe altitudes (MSAs) are only advisory in nature and should not be relied upon as the sole source of obstacle and terrain avoidance information. Always refer to current aeronautical charts for appropriate minimum clearance altitudes. WARNING: The Garmin GTN 725/750 has a very high degree of functional integrity. However, the pilot must recognize that providing monitoring and/or self-test capability for all conceivable system failures is not practical. Although unlikely, it may be possible for erroneous operation to occur without a fault indication shown by the GTN 725/750. It is thus the responsibility of the pilot to detect such an occurrence by means of cross-checking with all redundant or correlated information available in the cockpit. WARNING: The altitude calculated by GPS receivers is geometric height above Mean Sea Level and could vary significantly from the altitude displayed by pressure altimeters, such as the output from the GDC 74A/B Air Data Computer, or other altimeters in aircraft. GPS altitude should never be used for vertical navigation. Always use pressure altitude displayed by pressure altimeters in the aircraft. WARNING: Do not use outdated database information. Databases used in the GTN 725/750 system must be updated regularly in order to ensure that the information remains current. Pilots using an outdated database do so entirely at their own risk. WARNING: Do not use basemap (land and water data) information for primary navigation. Basemap data is intended only to supplement other approved navigation data sources and should be considered as an aid to enhance situational awareness. 190-01007-03-Final.indb 2 7/9/2015 2:06:44 PM
iii190-01007-03 Rev. JGarmin GTN 725/750 Pilot’s GuideForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/MusicUtilitiesSystemMessagesSymbolsAppendixIndex WARNING: Traffic information shown on the GTN 725/750 is provided as an aid in visually acquiring traffic. Pilots must maneuver the aircraft based only upon ATC guidance or positive visual acquisition of conflicting traffic. WARNING: Do not use data link weather information for maneuvering in, near, or around areas of hazardous weather. Information contained within data link weather products may not accurately depict current weather conditions. WARNING: Do not use the indicated data link weather product age to determine the age of the weather information shown by the data link weather product. Due to time delays inherent in gathering and processing weather data for data link transmission, the weather information shown by the data link weather product may be significantly older than the indicated weather product age. WARNING: For safety reasons, GTN 725/750 operational procedures must be learned on the ground. WARNING: To reduce the risk of unsafe operation, carefully review and understand all aspects of the GTN 725/750 Pilot’s Guide. Thoroughly practice basic operation prior to actual use. During flight operations, carefully compare indications from the GTN 725/750 to all available navigation sources, including the information from other NAVAIDs, visual sightings, charts, etc. For safety purposes, always resolve any discrepancies before continuing navigation. CAUTION: The United States government operates the Global Positioning System and is solely responsible for its accuracy and maintenance. The GPS system is subject to changes which could affect the accuracy and performance of all GPS equipment. Portions of the Garmin GTN 725/750 utilize GPS as a precision electronic NAVigation AID (NAVAID). Therefore, as with all NAVAIDs, information presented by the GTN 725/750 can be misused or misinterpreted and, therefore, become unsafe. 190-01007-03-Final.indb 3 7/9/2015 2:06:44 PM
ivGarmin GTN 725/750 Pilot’s Guide190-01007-03 Rev. JForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/MusicUtilitiesSystemMessagesSymbolsAppendixIndex CAUTION: The Garmin GTN 725/750 does not contain any user-serviceable parts. Repairs should only be made by an authorized Garmin service center. Unauthorized repairs or modifications could void both the warranty and the pilot’s authority to operate this device under FAA/FCC regulations. CAUTION: The GTN displays use a lens coated with a special anti-reflective coating that is very sensitive to skin oils, waxes, and abrasive cleaners. CLEANERS CONTAINING AMMONIA WILL HARM THE ANTI-REFLECTIVE COATING. It is very important to clean the lens using a clean, lint-free cloth and an eyeglass lens cleaner that is specified as safe for anti-reflective coatings. NOTE: Do not rely solely upon data link services to provide Temporary Flight Restriction (TFR) information. Always confirm TFR information through official sources such as Flight Service Stations or Air Traffic Control. NOTE: All visual depictions contained within this document, including screen images of the GTN bezel and displays, are subject to change and may not reflect the most current GTN software. Depictions of equipment may differ slightly from the actual equipment. NOTE: This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. NOTE: This product, its packaging, and its components contain chemicals known to the State of California to cause cancer, birth defects, or reproductive harm. This notice is being provided in accordance with California’s Proposition 65. If you have any questions or would like additional information, please refer to our web site at www.garmin.com/prop65. NOTE: Canadian installations: In accordance with Canadian Radio Specifications Standard 102 (RSS 102), RF field strength exposure to persons from an antenna connected to this device should be limited to 60 V/m for controlled environment and 28 V/m for uncontrolled environment. NOTE: Do not use SafeTaxi or Chartview functions as the basis for ground maneuvering. SafeTaxi and Chartview functions have not been qualified to be used as an airport moving map display (AMMD). SafeTaxi and Chartview are intended to improve pilot situational awareness during ground operations should only be used by the flight crew to orient themselves on the airport surface. 190-01007-03-Final.indb 4 7/9/2015 2:06:44 PM
v190-01007-03 Rev. JGarmin GTN 725/750 Pilot’s GuideForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/MusicUtilitiesSystemMessagesSymbolsAppendixIndex NOTE: The FAA has asked Garmin to remind pilots who fly with Garmin database-dependent avionics of the following: • It is the pilot’s responsibility to remain familiar with all FAA regulatory and advisory guidance and information related to the use of databases in the National Airspace System. • Garmin equipment will only recognize and use databases that are obtained from Garmin or Jeppesen. Databases obtained from Garmin or Jeppesen are assured compliance with all data quality requirements (DQRs) by virtue of a Type 2 Letter of Authorization (LOA) from the FAA. A copy of the Type 2 LOA is available for each database and can be viewed at http://fly.garmin.com by selecting "Type 2 LOA Status." • Use of a current Garmin or Jeppesen database in your Garmin equipment is required for compliance with established FAA regulatory guidance, but does not constitute authorization to fly any and all terminal procedures that may be presented by the system. It is the pilot’s responsibility to operate in accordance with established AFM(S) and regulatory guidance or limitations as applicable to the pilot, the aircraft, and installed equipment. NOTE: The pilot/operator must review and be familiar with Garmin’s database exclusion list as discussed in SAIB CE-14-04 to determine what data may be incomplete. The database exclusion list can be viewed at www.flygarmin.com by selecting "Database Exclusions List." NOTE: The pilot/operator must have access to Garmin and Jeppesen database alerts and consider their impact on the intended aircraft operation. The database alerts can be viewed at www.flygarmin.com by selecting "Aviation Database Alerts." NOTE: If the pilot/operator wants or needs to adjust the database, contact Garmin Product Support. NOTE: Garmin requests the flight crew report any observed discrepancies related to database information. These discrepancies could come in the form of an incorrect procedure; incorrectly identified terrain, obstacles and fixes; or any other displayed item used for navigation or communication in the air or on the ground. Go to FlyGarmin.com and select "Aviation Data Error Report." 190-01007-03-Final.indb 5 7/9/2015 2:06:44 PM
viGarmin GTN 725/750 Pilot’s Guide190-01007-03 Rev. JForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/MusicUtilitiesSystemMessagesSymbolsAppendixIndex NOTE: The GTN touchscreen may not respond to touch commands if condensation or moisture accumulate on the touchscreen. NOTE: This device complies with Part 15 of the FCC limits for Class B digital devices. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. Furthermore, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference, the user is encouraged to try to correct the interference by relocating the equipment or connecting the equipment to a different circuit than the affected equipment. Consult an authorized dealer or other qualified avionics technician for additional help if these remedies do not correct the problem. Operation of this device is subject to the following conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. To obtain accessories for your unit, please contact your Garmin dealer. Help us better support you by completing our on-line registration form today! Registration ensures that you will be notified of product updates and new products and provides lost or stolen unit tracking. Please, have the serial number of your unit handy, connect to our web site (www.garmin.com) and look for our Product Registration link on the Home page. The display surface is coated with a special anti-reflective coating which is very sensitive to skin oils, waxes and abrasive cleaners. It is very important to clean the lens using an eyeglass lens cleaner which is specified as safe for anti-reflective coatings and a clean, lint-free cloth. AC 90-100A Statement of Compliance: The Garmin navigational unit meets the performance and functional requirements of AC 90-100A. 190-01007-03-Final.indb 6 7/9/2015 2:06:44 PM
vii190-01007-03 Rev. JGarmin GTN 725/750 Pilot’s GuideForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/MusicUtilitiesSystemMessagesSymbolsAppendixIndexProduct Registration and SupportHelp us better support you by completing your online registration today! Have the serial number of your product handy and connect to the Garmin web site (www.garmin.com). Look for the Product Registration link on the Home page. Also, be sure to record your serial number in the space provided. If you have any questions, the Garmin Product Support department may be reached Monday through Friday, 7:00 AM to 7:00 PM Central Time. US: 913-397-8200US Toll Free: 1-866-739-5687Canada Toll Free: 1-866-429-9296Record of RevisionsPart Number Revision Date Description190-01007-03 1ABCDEFGHJ01/24/1102/04/1103/16/1111/29/1202/28/1303/25/1308/26/1308/01/1410/17/147/2015Initial ReleaseProduction ReleaseUpdate informationUpdates for software version 3.0Updates for software version 4.0Updates for software version 4.10Updates for software version 5.0Updates for software version 5.11Updates for software version 5.12Updates for software version 6.00190-01007-03-Final.indb 7 7/9/2015 2:06:44 PM
viiiGarmin GTN 725/750 Pilot’s Guide190-01007-03 Rev. JForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/MusicUtilitiesSystemMessagesSymbolsAppendixIndexThis page intentionally left blank190-01007-03-Final.indb 8 7/9/2015 2:06:44 PM
ix190-01007-03 Rev. JGarmin GTN 725/750 Pilot’s GuideForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/MusicUtilitiesSystemMessagesSymbolsAppendixIndexTable of ContentsLIMITED WARRANTY ......................................................................................... iProduct Registration and Support ....................................................................viiWelcome ..................................................................................................... xxviiAbout This Guide ......................................................................................... xxviiElectronic Document Features ...................................................................... xxviiConventions ............................................................................................... xxviii1 Getting Started ................................................................................... 1-11.1 Model Descriptions ..............................................................................1-11.1.1 GTN 725 .............................................................................. 1-11.1.2 GTN 750 .............................................................................. 1-21.2 About This Pilot’s Guide .......................................................................1-21.2.1 Conventions ......................................................................... 1-21.2.2 Using the Touchscreen .......................................................... 1-21.3 Product Description ..............................................................................1-31.3.1 Secure Data Card ................................................................. 1-41.3.1.1 Inserting an SD Card .........................................................1-41.3.2 Pilot Controls ....................................................................... 1-41.3.2.1 Volume/Squelch Knob ........................................................... 1-41.3.2.2 Large/Small Concentric Knobs ............................................... 1-51.3.2.3 HOME Key ............................................................................ 1-51.3.2.4 Direct-To Key ........................................................................ 1-51.3.2.5 Touchscreen Keys ................................................................. 1-61.4 Unit Power Up .....................................................................................1-61.4.1 Start-Up Screens ................................................................... 1-61.4.2 Database Verification and Fuel Settings ................................. 1-71.5 System Operation...............................................................................1-111.5.1 Using the Touchscreen Key Controls .................................... 1-111.5.2 System Page ....................................................................... 1-111.5.2.1 System Setup Values ........................................................... 1-121.5.2.2 Units Settings Values .......................................................... 1-131.5.2.3 Alerts Settings Values ......................................................... 1-131.5.2.4 Audio Values ...................................................................... 1-131.5.2.5 Backlight Values ................................................................. 1-131.5.2.6 Connext Setup.................................................................... 1-14190-01007-03-Final.indb 9 7/9/2015 2:06:44 PM
xGarmin GTN 725/750 Pilot’s Guide190-01007-03 Rev. JForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/MusicUtilitiesSystemMessagesSymbolsAppendixIndex1.5.2.7 Voice Commands................................................................ 1-141.5.3 Dual GTN Installations ........................................................ 1-151.6 Direct-To Navigation ..........................................................................1-161.6.1 Direct-To a Waypoint .......................................................... 1-161.6.2 Direct-To a Flight Plan Waypoint ......................................... 1-161.6.3 Direct-To a Nearest Airport ................................................. 1-161.7 Selecting Com/Nav Frequencies ..........................................................1-171.8 Flight Planning ..................................................................................1-191.8.1 Creating a Flight Plan ......................................................... 1-191.9 IFR Procedures ...................................................................................1-201.10 Dead Reckoning .................................................................................1-211.11 FastFind Predictive Waypoint Entry .....................................................1-221.11.1 FastFind With Waypoint Info ........................................................1-221.11.2 FastFind With A Flight Plan ................................................. 1-232 Audio and Transponder Controls (Optional) ...................................... 2-12.1 Transponder Operation .........................................................................2-12.1.1 Select Transponder ................................................................ 2-22.1.2 IDENT .................................................................................. 2-22.1.3 Standby ................................................................................ 2-22.1.4 Ground ................................................................................ 2-32.1.5 On ....................................................................................... 2-32.1.6 Altitude Reporting ................................................................ 2-32.1.7 VFR ...................................................................................... 2-32.1.8 Selecting a Squawk Code ..................................................... 2-42.1.9 Flight ID ............................................................................... 2-52.1.10 GDL 88 ADS-B Reporting ...................................................... 2-52.1.11 Extended Squitter Transmission ............................................. 2-72.2 Audio Panel Operation .........................................................................2-82.2.1 Mic Selection ...................................................................... 2-102.2.1.1 Mic Window Mic Selection .................................................. 2-102.2.1.2 Audio Panel Page Mic Selection .......................................... 2-102.2.2 Monitor .............................................................................. 2-112.2.3 Passenger Address .............................................................. 2-112.2.4 3D Audio ............................................................................ 2-112.2.5 Cabin Speaker Selection and Volume ................................... 2-122.2.6 Marker Audio and Volume .................................................. 2-132.2.7 Marker Hi Sense ................................................................. 2-14190-01007-03-Final.indb 10 7/9/2015 2:06:44 PM
xi190-01007-03 Rev. JGarmin GTN 725/750 Pilot’s GuideForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/MusicUtilitiesSystemMessagesSymbolsAppendixIndex2.2.8 Marker Beacon Annunciations............................................. 2-142.2.9 Audio Split Mode ............................................................... 2-152.2.10 Playback Controls ............................................................... 2-162.3 Intercom Setup ..................................................................................2-172.3.1 Set Pilot, Co-Pilot, & Passenger Volume and Squelch ........... 2-202.3.2 Co-Pilot is Passenger .......................................................... 2-212.3.3 Music 1 and Music 2 Setup ................................................. 2-222.3.4 Telephone Setup ................................................................. 2-232.3.5 Bluetooth Setup ................................................................. 2-242.4 Telligence™ Voice Command .............................................................2-253 NAV/COM (GTN 750 NAV/COM) .......................................................... 3-13.1 Volume ................................................................................................3-23.2 Squelch ...............................................................................................3-23.3 Com Window and Tuning .....................................................................3-33.3.1 Com Frequency Finding ........................................................ 3-53.3.1.1 Find Recent Frequencies ....................................................... 3-63.3.1.2 Find Nearest Frequencies ...................................................... 3-63.3.1.3 Find Flight Plan Frequencies .................................................. 3-93.3.1.4 Find User Frequencies ........................................................... 3-93.3.2 Simple Frequency Entry ....................................................... 3-103.3.3 Adding a New User Frequency ............................................ 3-113.3.4 Emergency Frequency ......................................................... 3-133.3.5 Stuck Microphone .............................................................. 3-143.3.6 Remote Frequency Selection Control ................................... 3-143.3.7 Reverse Frequency Look-Up ................................................ 3-143.4 Com Frequency Monitoring ................................................................3-153.5 NAV (VOR/Localizer/Glideslope) Receiver Operations ..........................3-163.5.1 Ident Audio and Volume ..................................................... 3-163.5.2 Nav Tuning Window ............................................................ 3-173.5.3 Nav Frequency Finding ....................................................... 3-184 Flight Plans ......................................................................................... 4-14.1 Creating a New Flight Plan ..................................................................4-24.1.1 Creating a New Flight Plan in the Catalog ............................. 4-24.1.2 Creating a New Flight Plan from the Active Flight Plan .......... 4-34.2 Active Flight Plan Page.........................................................................4-44.2.1 Waypoint Options ................................................................. 4-54.2.1.1 Activate Leg ......................................................................... 4-6190-01007-03-Final.indb 11 7/9/2015 2:06:44 PM
xiiGarmin GTN 725/750 Pilot’s Guide190-01007-03 Rev. JForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/MusicUtilitiesSystemMessagesSymbolsAppendixIndex4.2.1.2 Insert Before ........................................................................ 4-74.2.1.3 Insert After ........................................................................... 4-94.2.1.4 Remove ................................................................................ 4-94.2.1.5 Load Procedures ................................................................. 4-104.2.1.6 Waypoint Info..................................................................... 4-114.2.2 Airways .............................................................................. 4-124.2.3 Load Hold at Waypoint ...................................................... 4-164.2.3.1 Hold at Waypoint ................................................................ 4-164.2.3.2 Removing a Hold ................................................................ 4-174.2.4 Load Search and Rescue Patterns (Optional) ........................ 4-184.2.4.1 Creating a Parallel Track Pattern .......................................... 4-204.2.4.2 Creating a Sector Search Pattern ......................................... 4-224.2.4.3 Creating an Expanding Square Pattern ................................ 4-234.2.4.4 Creating an Orbit Pattern .................................................... 4-244.3 Flight Plan Menu ...............................................................................4-254.3.1 Store Flight Plan ................................................................. 4-264.3.2 Invert Flight Plan ................................................................ 4-264.3.3 Parallel Track ...................................................................... 4-274.3.4 Edit Data Fields .................................................................. 4-304.3.5 Flight Plan Catalog Route Options ...................................... 4-324.3.5.1 Catalog Route Option - Activate.......................................... 4-334.3.5.2 Catalog Route Option - Invert & Activate ............................. 4-334.3.5.3 Catalog Route Option - Preview .......................................... 4-344.3.5.4 Catalog Route Option - Edit ................................................ 4-344.3.5.5 Catalog Route Option - Copy .............................................. 4-354.3.5.6 Catalog Route Option - Delete ............................................ 4-364.3.6 Delete Flight Plan ............................................................... 4-374.3.6.1 Delete Flight Plan from Catalog .......................................... 4-374.3.6.2 Delete Active Flight Plan ..................................................... 4-384.3.7 Preview Flight Plan ............................................................. 4-384.3.7.1 Previewing the Active Flight Plan ........................................ 4-384.3.7.2 Previewing a Flight Plan in the Catalog ............................... 4-394.4 Graphically Editing a Flight Plan .........................................................4-394.5 Import Flight Plans with Connext .......................................................4-394.5.1 Operation ........................................................................... 4-404.5.2 Potential Errors ................................................................... 4-414.6 Import Flight Plans with an SD Card ...................................................4-434.6.1 Potential Errors ................................................................... 4-45190-01007-03-Final.indb 12 7/9/2015 2:06:44 PM
xiii190-01007-03 Rev. JGarmin GTN 725/750 Pilot’s GuideForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/MusicUtilitiesSystemMessagesSymbolsAppendixIndex5 Direct-To .............................................................................................. 5-15.1 Direct-To Navigation ............................................................................5-15.2 Direct-To a Flight Plan Waypoint ...........................................................5-35.3 Direct-To a Nearest Airport ...................................................................5-45.4 Removing a Direct-To Course ...............................................................5-65.5 Direct-To Map Waypoint .......................................................................5-75.6 Off-Route Direct-To Course ..................................................................5-85.7 Graphically Editing a Direct-To Route....................................................5-85.8 Direct-To a User-Defined Hold ..............................................................5-85.9 Direct-To a Search and Rescue Pattern................................................5-116 Procedures .......................................................................................... 6-16.1 Basic Approach Operations ..................................................................6-26.2 Selecting a Departure ...........................................................................6-46.3 Selecting an Arrival ..............................................................................6-76.4 Selecting an Approach .......................................................................6-106.5 Approaches with Procedure Turns .......................................................6-146.6 Flying the Missed Approach ...............................................................6-146.7 Flying an Approach with a Hold ..........................................................6-156.8 Flying a DME Arc Approach ................................................................6-166.9 Radial-to-Fix (RF) Approaches ............................................................6-166.10 Vectors to Final ..................................................................................6-176.11 ILS Approaches (GTN 750 Only) .........................................................6-186.12 RNAV Approach Procedures ...............................................................6-196.12.1 Flying the LPV Approach ..................................................... 6-206.12.2 Flying the LP Approach ....................................................... 6-216.13 Points to Remember for All Procedures ...............................................6-236.14 Points to Remember for Localizer or VOR-based Approaches ...............6-246.15 Enabling Autopilot Outputs for the King KAP140/KFC225 ...................6-257 Charts .................................................................................................. 7-17.1 Chart Page ..........................................................................................7-37.1.1 Airport Selection ................................................................... 7-47.1.2 Info ...................................................................................... 7-57.1.3 Information .......................................................................... 7-57.1.4 Approaches .......................................................................... 7-67.1.5 Departures ........................................................................... 7-77.1.6 Arrivals ................................................................................ 7-87.1.7 Airport Info .......................................................................... 7-9190-01007-03-Final.indb 13 7/9/2015 2:06:45 PM
xivGarmin GTN 725/750 Pilot’s Guide190-01007-03 Rev. JForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/MusicUtilitiesSystemMessagesSymbolsAppendixIndex7.1.8 Full/Split Screen .................................................................. 7-107.2 Chart Menu Options ..........................................................................7-117.2.1 Chart Layers - All ................................................................ 7-127.2.2 Chart Layers - Header ......................................................... 7-127.2.3 Chart Layers - Plan ............................................................. 7-127.2.4 Chart Layers - Profile .......................................................... 7-137.2.5 Chart Layers - Minimums .................................................... 7-137.2.6 Invert Colors....................................................................... 7-147.2.7 Geo-Referenced Aircraft Position ......................................... 7-147.3 ChartView Cycle Number and Revision ...............................................7-157.4 FliteCharts® ......................................................................................7-167.5 SafeTaxi® .........................................................................................7-177.5.1 Using SafeTaxi® ................................................................. 7-187.5.2 Hot Spot Information .......................................................... 7-187.5.3 SafeTaxi® Cycle Number and Revision ................................. 7-198 Waypoint Info ..................................................................................... 8-18.1 Waypoint Selection ..............................................................................8-38.2 Airport .................................................................................................8-48.2.1 Info ...................................................................................... 8-48.2.2 Preview ................................................................................ 8-58.2.3 Procedures ........................................................................... 8-68.2.4 Runways .............................................................................. 8-78.2.5 Frequencies .......................................................................... 8-88.2.6 Weather (WX) Data .............................................................. 8-98.2.7 NOTAM Pages .................................................................... 8-108.2.8 Helipads ............................................................................. 8-108.3 Intersection (INT) ...............................................................................8-118.4 VOR ..................................................................................................8-128.5 NDB ..................................................................................................8-138.6 User Waypoints (User) ........................................................................8-148.6.1 Select User Waypoint By Name ........................................... 8-158.6.2 Select User Waypoint From A List ........................................ 8-158.6.3 Edit User Waypoint ............................................................. 8-158.6.4 Delete User Waypoint ......................................................... 8-158.7 Create Waypoint ................................................................................8-168.7.1 Mark On Target .................................................................. 8-178.7.2 Waypoint Location Based on Lat/Lon Coordinates ............... 8-18190-01007-03-Final.indb 14 7/9/2015 2:06:45 PM
xv190-01007-03 Rev. JGarmin GTN 725/750 Pilot’s GuideForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/MusicUtilitiesSystemMessagesSymbolsAppendixIndex8.7.3 Waypoint Location Based on Two Radials .......................................8-198.7.4 Waypoint Location Based on Radial and Distance ...........................8-208.8 Import User Waypoints (SD Card) .......................................................8-219 Map ..................................................................................................... 9-19.1 Map Menu ..........................................................................................9-39.1.1 Map Overlays ....................................................................... 9-49.1.1.1 Overlay Priority ..................................................................... 9-49.1.1.2 Topo .................................................................................... 9-59.1.1.3 Airways ................................................................................ 9-59.1.1.4 Terrain ................................................................................. 9-79.1.1.5 NEXRAD (Optional) .............................................................. 9-89.1.1.6 Charts (Optional) .................................................................. 9-99.1.1.7 StormScope® (Optional) ...................................................... 9-119.1.1.8 Radar (Optional) ................................................................. 9-129.1.1.9 Traffic (Optional) ................................................................. 9-129.1.2 Map Setup ......................................................................... 9-139.1.2.1 Map ................................................................................... 9-159.1.2.2 Aviation ............................................................................. 9-239.1.2.3 Land .................................................................................. 9-259.1.2.4 Airspace ............................................................................. 9-259.1.2.5 Traffic (Optional) ................................................................. 9-279.1.2.6 Weather (Optional) ............................................................. 9-289.1.3 Change User Fields ............................................................. 9-299.1.4 Map Detail ......................................................................... 9-329.2 Map Panning .....................................................................................9-349.3 Map Controls .....................................................................................9-379.3.1 Pan Map Mode................................................................... 9-379.3.2 Create Waypoint ................................................................. 9-379.3.3 Graphically Edit Flight Plan Mode ....................................... 9-389.3.3.1 Adding a Waypoint Within an Existing Flight Plan ................ 9-389.3.3.2 Adding a Waypoint to the End of an Existing Flight Plan ...... 9-409.3.3.3 Removing a Waypoint from an Existing Flight Plan .............. 9-409.3.3.4 Creating a Flight Plan Without an Existing Flight Plan .......... 9-409.4 CDI (GTN 750 only) ...........................................................................9-429.5 OBS ...................................................................................................9-439.6 Map Symbols .....................................................................................9-4410 Traffic ................................................................................................ 10-1190-01007-03-Final.indb 15 7/9/2015 2:06:45 PM
xviGarmin GTN 725/750 Pilot’s Guide190-01007-03 Rev. JForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/MusicUtilitiesSystemMessagesSymbolsAppendixIndex10.1 Traffic Pop-Up ....................................................................................10-110.2 Traffic Test .........................................................................................10-210.3 Traffic Information Service (TIS) (Optional) ..........................................10-310.3.1 TIS Symbology .................................................................... 10-410.3.2 Traffic Page ........................................................................ 10-510.3.3 Displaying Traffic on the Traffic Page .................................... 10-610.3.4 Altitude Display .................................................................. 10-610.3.5 TIS Limitations .................................................................... 10-710.3.6 TIS Alerts ............................................................................ 10-910.3.7 TIS System Status ............................................................. 10-1010.4 TAS Traffic (Optional)........................................................................10-1210.4.1 TAS Symbology ................................................................. 10-1310.4.2 Displaying and Operating Traffic (TAS Systems) ....................10-1410.4.2.1 Switching from Standby Mode to Operating Mode ............ 10-1410.4.2.2 Range Ring ...................................................................... 10-1510.4.3 Altitude Display ................................................................ 10-1510.4.4 Traffic System Status ......................................................... 10-1610.5 ADS-B Traffic ....................................................................................10-1810.5.1 Traffic Applications - SURF, AIRB, etc. ................................. 10-2010.5.2 ADS-B Traffic Menu........................................................... 10-2010.5.2.1 ADS-B Status .................................................................... 10-2010.5.2.2 TCAS Status ..................................................................... 10-2110.5.2.3 Test .................................................................................. 10-2110.5.2.4 Motion Vector .................................................................. 10-2110.5.2.5 Vector Duration ................................................................ 10-2410.5.2.6 Altitude Filter ................................................................... 10-2410.5.2.7 On Scene Mode ................................................................ 10-2510.5.3 Rotorcraft Traffic Page Orientation ..................................... 10-2510.6 RYAN TCAD 9900BX with the GDL 88 ..............................................10-2610.6.1 Ryan TCAD Description ..................................................... 10-2610.6.2 Altitude Mode .................................................................. 10-2710.6.3 TCAD Control Menu ......................................................... 10-2810.6.3.1 Traffic Audio ..................................................................... 10-2910.6.3.2 Field Elevation .................................................................. 10-2910.6.3.3 Baro ................................................................................. 10-3010.6.3.4 Operate ............................................................................ 10-3010.6.3.5 Ground Mode ................................................................... 10-3010.6.3.6 Approach Mode ............................................................... 10-30190-01007-03-Final.indb 16 7/9/2015 2:06:45 PM
xvii190-01007-03 Rev. JGarmin GTN 725/750 Pilot’s GuideForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/MusicUtilitiesSystemMessagesSymbolsAppendixIndex10.7 TCAD 9900B Operation ...................................................................10-3110.7.1 Select Local Barometric Pressure ....................................... 10-3110.7.2 Select Active Shield ........................................................... 10-3210.7.3 TCAD 9900B Traffic Menu................................................. 10-3210.7.3.1 Traffic Audio ..................................................................... 10-3210.7.3.2 Shield Setup ..................................................................... 10-3310.7.3.3 Approach Mode ............................................................... 10-3410.8 TCAD 9900BX Operation .................................................................10-3510.8.1 Select Local Barometric Pressure ....................................... 10-3510.8.2 Select Altitude Filter .......................................................... 10-3610.8.3 TCAD 9900BX Traffic Menu .............................................. 10-3610.8.3.1 Traffic Audio ..................................................................... 10-3710.8.3.2 Shield Setup ..................................................................... 10-3710.8.3.3 Approach Mode ............................................................... 10-3810.8.3.4 Ground Mode ................................................................... 10-3811 Terrain ............................................................................................... 11-111.1 Terrain Configurations ........................................................................11-111.2 General Database Information............................................................11-211.2.1 Database Versions .............................................................. 11-211.2.2 HTAWS Database Requirements .......................................... 11-211.2.3 Database Updates .............................................................. 11-211.2.4 Terrain Database Areas of Coverage .................................... 11-311.2.5 Obstacle Database Areas of Coverage ................................. 11-411.3 Terrain Proximity ................................................................................11-511.3.1 Displaying Terrain Proximity ................................................ 11-611.3.1.1 Terrain Page 120° Arc or 360° Rings ................................... 11-711.3.1.2 Display Flight Plan on Terrain Page ...................................... 11-711.3.1.3 Display Terrain and Obstacle Legend ................................... 11-711.3.2 Terrain Limitations .............................................................. 11-811.4 Terrain Awareness and Warning System (TAWS-B) Optional .................11-911.4.1 TAWS-B Requirements ........................................................ 11-911.4.2 TAWS-B Limitations ............................................................ 11-911.4.3 Computing GPS Altitude for TAWS .................................... 11-1011.4.4 Baro-Corrected Altitude Versus GSL Altitude ...................... 11-1011.4.5 Using TAWS-B .................................................................. 11-1111.4.6 Displaying TAWS-B Data ................................................... 11-1111.4.7 TAWS-B Page ................................................................... 11-13190-01007-03-Final.indb 17 7/9/2015 2:06:45 PM
xviiiGarmin GTN 725/750 Pilot’s Guide190-01007-03 Rev. JForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/MusicUtilitiesSystemMessagesSymbolsAppendixIndex11.4.7.1 Terrain Page Layers ........................................................... 11-1311.4.7.2 Terrain Page View ............................................................. 11-1411.4.7.3 Terrain Page TAWS-B Selections ........................................ 11-1411.4.8 TAWS-B Alerts .................................................................. 11-1511.4.8.1 TAWS-B Alerting Colors and Symbology ............................ 11-1611.4.8.2 Excessive Descent Rate Alert ............................................. 11-1811.4.8.3 Forward Looking Terrain Avoidance ................................... 11-1811.4.8.4 Premature Descent Alerting .............................................. 11-1911.4.8.5 Inhibiting/Enabling TAWS-B PDA/FLTA Alerting .................. 11-2011.4.8.6 Negative Climb Rate After Take-Off Alert (NCR) ................. 11-2011.4.8.7 Altitude Voice Call Out (VCO) ........................................... 11-2211.4.8.8 TAWS-B Not Available Alert .............................................. 11-2211.4.8.9 TAWS-B Failure Alert......................................................... 11-2211.4.9 TAWS-B System Status ...................................................... 11-2211.5 HTAWS (Optional) ............................................................................11-2311.5.1 Introduction ..................................................................... 11-2311.5.1.1 Overview .......................................................................... 11-2311.5.1.2 Operating Criteria ............................................................. 11-2311.5.1.3 Limitations ....................................................................... 11-2411.5.2 HTAWS Operation............................................................. 11-2411.5.2.1 HTAWS Alerting ................................................................ 11-2411.5.2.2 Power Up ......................................................................... 11-2511.5.3 HTAWS Page .................................................................... 11-2511.5.3.1 View Selection .................................................................. 11-2611.5.3.2 HTAWS Inhibit .................................................................. 11-2711.5.3.3 External HTAWS Inhibit Control ......................................... 11-2811.5.3.4 Reduced Protection Mode ................................................. 11-2811.5.3.5 HTAWS Manual Test ......................................................... 11-2911.5.3.6 HTAWS Legend ................................................................. 11-2911.5.3.7 Flight Plan Overlay ........................................................... 11-3111.5.4 HTAWS Symbols ............................................................... 11-3111.5.5 HTAWS Alerts ................................................................... 11-3311.5.5.1 Forward Looking Terrain Avoidance ................................... 11-3311.5.5.2 HTAWS Voice Call Out Aural Alert ..................................... 11-3411.5.5.3 HTAWS Voice Call Out Selection ........................................ 11-3511.5.5.4 HTAWS Not Available Alert ............................................... 11-3711.5.5.5 HTAWS Failure Alert.......................................................... 11-3711.5.5.6 HTAWS Alert Summary...................................................... 11-37190-01007-03-Final.indb 18 7/9/2015 2:06:45 PM
xix190-01007-03 Rev. JGarmin GTN 725/750 Pilot’s GuideForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/MusicUtilitiesSystemMessagesSymbolsAppendixIndex11.5.6 Pilot Actions ..................................................................... 11-3911.6 TAWS-A (Optional)...........................................................................11-4011.6.1 Introduction ..................................................................... 11-4011.6.1.1 Displaying TAWS-A Data ................................................... 11-4211.6.2 TAWS-A Display ............................................................... 11-4311.6.3 TAWS-A Alerts .................................................................. 11-4611.6.3.1 TAWS-A Alerts Summary ................................................... 11-4711.6.3.2 Excessive Descent Rate Alert ............................................. 11-5111.6.3.3 Forward Looking Terrain Avoidance ................................... 11-5211.6.3.4 Premature Descent Alerting .............................................. 11-5211.6.3.5 Inhibiting/Enabling TAWS-A PDA/FLTA Alerting .................. 11-5311.6.3.6 Excessive Closure Rate Alert ............................................. 11-5411.6.3.7 Flight Into Terrain Alert ..................................................... 11-5611.6.3.8 Negative Climb Rate After Take-Off Alert (NCR) ....................11-5811.6.3.9 Excessive Below Glideslope/Glidepath Deviation Alert ....... 11-5911.6.3.10 Inhibiting GPWS Alerts (EDR, ECR, FIT, and NCR) ............... 11-6111.6.4 Altitude Voice Call Out (VCO) ........................................... 11-6111.6.5 TAWS-A System Status ..................................................... 11-6211.6.6 TAWS-A Abnormal Operations .......................................... 11-6212 Weather ............................................................................................ 12-112.1 SiriusXM Weather Products (Optional) .....................................................................12-212.1.1 Displaying SiriusXM Weather .............................................. 12-312.1.2 Weather Legend ................................................................. 12-412.1.3 Weather Map Orientation ................................................... 12-512.1.4 SiriusXM Weather Symbols and Product Age ....................... 12-612.1.5 NEXRAD ............................................................................ 12-912.1.5.1 Reflectivity ....................................................................... 12-1012.1.5.2 NEXRAD Limitations ......................................................... 12-1112.1.5.3 Animating NEXRAD .......................................................... 12-1212.1.6 Echo Tops ......................................................................... 12-1412.1.7 Cloud Tops ....................................................................... 12-1512.1.8 Cell Movement ................................................................. 12-1612.1.9 SIGMETs and AIRMETs ..................................................... 12-1712.1.10 County Warnings .............................................................. 12-1812.1.11 Freezing Level................................................................... 12-1912.1.12 METARs ........................................................................... 12-2012.1.13 Cyclone ............................................................................ 12-21190-01007-03-Final.indb 19 7/9/2015 2:06:45 PM
xxGarmin GTN 725/750 Pilot’s Guide190-01007-03 Rev. JForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/MusicUtilitiesSystemMessagesSymbolsAppendixIndex12.1.14 Lightning .......................................................................... 12-2212.1.15 Weather Forecast ............................................................. 12-2312.1.16 Winds Aloft ...................................................................... 12-2512.1.17 Icing ................................................................................ 12-2612.1.18 Turbulence ....................................................................... 12-2712.1.19 AIREP/PIREP ..................................................................... 12-2812.2 StormScope® Weather ......................................................................12-2912.2.1 StormScope® (Optional) .................................................... 12-2912.2.2 Clearing the StormScope® Page ........................................ 12-3112.2.3 Changing the StormScope® Display View .......................... 12-3112.2.4 Changing the Storm Data Display Range ........................... 12-3112.2.5 Displaying StormScope® Data on the Map Page ................ 12-3212.3 Weather Radar ................................................................................12-3312.3.1 Garmin GWX Radar Description ........................................ 12-3312.3.1.1 Principles of Pulsed Airborne Weather Radar ..................... 12-3312.3.1.2 Antenna Beam Illumination .............................................. 12-3412.3.1.3 Radar Signal Attenuation .................................................. 12-3512.3.2 Radar Signal Reflectivity ................................................... 12-3612.3.2.1 Precipitation ..................................................................... 12-3612.3.2.2 Ground Returns ................................................................ 12-3712.3.2.3 Angle of Incidence ............................................................ 12-3712.3.3 Operating Distance ........................................................... 12-3812.3.3.1 Maximum Permissible Exposure Level (MPEL) (GWX 68) .... 12-3812.3.3.2 Maximum Permissible Exposure Level (MPEL) .......(Other Radars) ........................................................................................ 12-3812.3.4 Basic Antenna Tilt Setup ................................................... 12-3912.3.5 Weather Mapping and Interpretation ................................ 12-4012.3.5.1 Weather display Interpretation .......................................... 12-4012.3.5.2 Thunderstorms ................................................................. 12-4112.3.5.3 Tornadoes ........................................................................ 12-4312.3.5.4 Hail .................................................................................. 12-4312.4 GWX Radar Operation in Weather Mode ..........................................12-4412.4.1 Viewing Weather on the Weather Radar Page ................... 12-4512.4.2 Configuring Weather Radar Page ...................................... 12-4612.4.3 Vertically Scanning a Storm Cell ........................................ 12-4712.4.4 Adjusting the Antenna Tilt Angle ....................................... 12-4812.4.5 Adjusting the Bearing Line ................................................ 12-4912.4.6 Adjusting Gain ................................................................. 12-50190-01007-03-Final.indb 20 7/9/2015 2:06:45 PM
xxi190-01007-03 Rev. JGarmin GTN 725/750 Pilot’s GuideForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/MusicUtilitiesSystemMessagesSymbolsAppendixIndex12.4.7 Sector Scan ...................................................................... 12-5112.4.8 Weather Radar Menu ....................................................... 12-5212.4.8.1 Weather Attenuated Color Highlight (WATCH™) .............. 12-5212.4.8.2 Weather Alert ................................................................... 12-5312.4.8.3 Antenna Stabilization ....................................................... 12-5412.4.8.4 Altitude Compensated Tilt (ACT) - GWX 70 only ................ 12-5412.4.8.5 Turbulence Detection - GWX 70 only ................................. 12-5412.4.8.6 Ground Clutter Suppression (GCS) - GWX 70 only ............. 12-5412.5 Connext Weather .............................................................................12-5512.5.1 Using Connext Satellite Weather Products ......................... 12-5712.5.2 Connext Weather Menu .................................................... 12-5712.5.3 Connext Settings .............................................................. 12-5812.5.3.1 Connext Data Request ...................................................... 12-5812.5.3.2 Connext Data Request Coverage Region ........................... 12-5912.5.3.3 Connext Weather Map Orientation .................................... 12-6012.5.4 Register With Connext ...................................................... 12-6112.5.5 Connext Weather Product Age .......................................... 12-6212.5.6 TFRs ................................................................................. 12-6312.5.7 Precipitation (PRECIP) Data .............................................. 12-6412.5.7.1 Animating Precipitation Data ............................................ 12-6412.5.8 Lightning .......................................................................... 12-6512.5.9 Infrared Satellite Data ....................................................... 12-6612.5.10 METARs ........................................................................... 12-6612.5.11 PIREPs ............................................................................. 12-6812.5.12 Winds Aloft ...................................................................... 12-6912.5.13 SIGMETs and AIRMETs ..................................................... 12-7012.6 FIS-B Weather ..................................................................................12-7112.6.1 FIS-B Operation ................................................................ 12-7412.6.2 FIS-B NEXRAD .................................................................. 12-7512.6.2.1 NEXRAD Abnormalities ..................................................... 12-7512.6.2.2 NEXRAD Limitations ......................................................... 12-7512.6.2.3 NEXRAD Intensity ............................................................. 12-7612.6.2.4 NEXRAD .......................................................................... 12-7612.6.3 FIS-B TFRs ........................................................................ 12-8012.6.4 FIS-B METARs ................................................................... 12-8112.6.5 FIS-B PIREPs ..................................................................... 12-8212.6.6 FIS-B Winds and Temperatures Aloft .................................. 12-8412.6.7 FIS-B SIGMETs and AIRMETs ............................................. 12-85190-01007-03-Final.indb 21 7/9/2015 2:06:46 PM
xxiiGarmin GTN 725/750 Pilot’s Guide190-01007-03 Rev. JForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/MusicUtilitiesSystemMessagesSymbolsAppendixIndex13 Nearest ............................................................................................. 13-113.1 Select a Nearest Page ........................................................................13-213.2 Nearest Airport ..................................................................................13-213.3 Nearest Intersection (INT) ..................................................................13-413.4 Nearest VOR ......................................................................................13-613.5 Nearest NDB ......................................................................................13-813.6 Nearest User Waypoint .......................................................................13-913.7 Nearest Airspace ..............................................................................13-1013.8 Nearest ARTCC ................................................................................13-1313.9 Nearest Flight Service Station (FSS) ..................................................13-1513.10 Nearest Weather Frequency (WX Freq) ..............................................13-1714 Services/Music .................................................................................. 14-114.1 Music ................................................................................................14-214.2 Activating SiriusXM Satellite Radio Services ........................................14-314.3 Music Operation ................................................................................14-414.3.1 Browsing Channels and Categories ..................................... 14-514.3.2 Selecting an SiriusXM Satellite Radio Channel by Number ... 14-614.3.3 SiriusXM Satellite Radio Volume .......................................... 14-714.3.4 SiriusXM Satellite Radio Channel Presets ............................ 14-814.3.4.1 Saving a Preset ................................................................... 14-814.3.4.2 Recalling a Preset ............................................................... 14-814.3.5 GDL 69/69A Data Link Receiver Troubleshooting ................. 14-914.4 Iridium Phone Operation (Optional) ..................................................14-1114.4.1 Status .............................................................................. 14-1114.4.2 Making a Phone Call ........................................................ 14-1214.4.3 Answering a Phone Call ................................................... 14-1414.4.4 Suppress Visuals ............................................................... 14-1514.4.5 Phone Volume .................................................................. 14-1614.4.6 SMS Text Operation .......................................................... 14-1614.4.6.1 SMS Text Messaging Menu ............................................... 14-1714.4.6.2 Composing a SMS Text Message ....................................... 14-1714.4.6.3 A Failed SMS Text Message ............................................... 14-1814.4.7 Position Reporting ............................................................ 14-1914.4.7.1 Status .............................................................................. 14-2014.4.7.2 Position Reporting Status .................................................. 14-2014.4.8 Contacts .......................................................................... 14-2114.4.8.1 Creating a Contact ........................................................... 14-21190-01007-03-Final.indb 22 7/9/2015 2:06:46 PM
xxiii190-01007-03 Rev. JGarmin GTN 725/750 Pilot’s GuideForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/MusicUtilitiesSystemMessagesSymbolsAppendixIndex14.4.8.2 Using a Contact ............................................................... 14-2215 Utilities ............................................................................................. 15-115.1 Vertical Calculator (VCALC) ................................................................15-315.1.1 Target Altitude .................................................................... 15-515.1.2 Altitude Type ...................................................................... 15-515.1.3 Vertical Speed (VS) Profile ................................................... 15-615.1.4 Target Offset ...................................................................... 15-715.1.5 Before/After Target Waypoint .............................................. 15-715.1.6 Target Waypoint ................................................................. 15-815.1.7 Display VCALC Messages .................................................... 15-915.1.8 Restore VCALC Defaults ...................................................... 15-915.2 Flight Timers ....................................................................................15-1015.3 RAIM Prediction ...............................................................................15-1115.4 Trip Planning ...................................................................................15-1215.4.1 Point-To-Point Mode ......................................................... 15-1415.4.2 Flight Plan Mode .............................................................. 15-1915.5 Fuel Planning ...................................................................................15-2215.5.1 Point-To-Point Mode ......................................................... 15-2315.5.2 Flight Plan Mode .............................................................. 15-2615.6 DALT/TAS/Winds ..............................................................................15-2815.7 Clean Screen Mode ..........................................................................15-3315.8 Scheduled Messages ........................................................................15-3415.9 Checklists ........................................................................................15-3615.9.1 Checklists Menu ............................................................... 15-3615.9.2 Viewing Checklists............................................................ 15-3716 System ............................................................................................. 16-116.1 System Status ....................................................................................16-316.1.1 Serial Number and System ID .............................................. 16-416.1.2 Version Information ............................................................ 16-416.1.3 Database Information ......................................................... 16-416.1.3.1 Database Info ..................................................................... 16-716.1.3.2 Database Sync Operation .................................................... 16-716.1.3.3 Database Sync Setup ........................................................ 16-1016.1.3.4 Standby Databases ........................................................... 16-1116.1.3.5 Resolving Database Conflicts ............................................ 16-1216.2 GPS Status .......................................................................................16-1316.2.1 GPS Status Page ............................................................... 16-13190-01007-03-Final.indb 23 7/9/2015 2:06:46 PM
xxivGarmin GTN 725/750 Pilot’s Guide190-01007-03 Rev. JForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/MusicUtilitiesSystemMessagesSymbolsAppendixIndex16.2.2 Satellite-Based Augmentation System (SBAS) .................... 16-1716.2.3 Circle of Uncertainty ......................................................... 16-1816.3 External LRUs ..................................................................................16-1916.3.1 GDL 69 (and GDL 69A) Status .......................................... 16-1916.3.2 GDL 88 Status .................................................................. 16-2116.3.3 GSR 56 Status .................................................................. 16-2216.4 Setup...............................................................................................16-2316.4.1 Date/Time ........................................................................ 16-2416.4.2 Com Channel Spacing ...................................................... 16-2516.4.3 Reverse Frequency Look-Up .............................................. 16-2516.4.4 Nearest Airport Criteria ..................................................... 16-2616.4.5 Crossfill ............................................................................ 16-2816.4.5.1 GTN-to-GTN Crossfilling ................................................... 16-2816.4.5.2 GTN-GNS Crossfilling ....................................................... 16-2916.4.6 CDI Scale Selection ........................................................... 16-3016.5 Alerts Settings .................................................................................16-3216.6 Units Settings ..................................................................................16-3416.6.1 Setup Units ...................................................................... 16-3416.6.2 Setting a User-Configured (Manual) Nav Angle ................. 16-3516.6.3 Position Format Selection .................................................. 16-3816.7 User Fields .......................................................................................16-4016.8 Audio ..............................................................................................16-4316.9 Backlight Settings ............................................................................16-4516.10 Connext Setup - GSR 56 ..................................................................16-4616.11 Connext Setup - Flight Stream 210 ...................................................16-4616.11.1 Operation ......................................................................... 16-4716.11.2 Pairing a Device ................................................................ 16-4816.12 Connext Setup – GMA 35c ..............................................................16-4816.13 Voice Command ..............................................................................16-5017 Messages .......................................................................................... 17-118 Symbols ............................................................................................. 18-118.1 Map Page Symbols.............................................................................18-118.2 SafeTaxi™ Symbols ..........................................................................18-218.3 Traffic Symbols ...................................................................................18-318.4 Terrain Obstacle Symbols ...................................................................18-518.5 HTAWS Obstacle Symbols...................................................................18-518.6 Basemap Symbols ..............................................................................18-6190-01007-03-Final.indb 24 7/9/2015 2:06:46 PM
xxv190-01007-03 Rev. JGarmin GTN 725/750 Pilot’s GuideForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/MusicUtilitiesSystemMessagesSymbolsAppendixIndex18.7 Map Tool Bar Symbols ........................................................................18-718.8 Miscellaneous Symbols ......................................................................18-718.9 Stormscope Symbols ..........................................................................18-919 Appendix ........................................................................................... 19-119.1 Glossary ............................................................................................19-119.2 SD Card Use and Databases ...............................................................19-919.2.1 Jeppesen Databases ......................................................... 19-1019.2.2 Garmin Databases ............................................................ 19-1119.3 Demo Mode ....................................................................................19-1419.4 Glove Qualification Procedure ..........................................................19-17Index .................................................................................................... Index-1190-01007-03-Final.indb 25 7/9/2015 2:06:46 PM
xxviGarmin GTN 725/750 Pilot’s Guide190-01007-03 Rev. JForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/MusicUtilitiesSystemMessagesSymbolsAppendixIndexThis page intentionally left blank190-01007-03-Final.indb 26 7/9/2015 2:06:46 PM
xxvii190-01007-03 Rev. JGarmin GTN 725/750 Pilot’s GuideForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/MusicUtilitiesSystemMessagesSymbolsAppendixIndexWelcomeWelcome to the GTN era of navigation. The Garmin GTN supports airway navigation and flexible flight planning, including arrival and departure procedures and precision approaches. All of these advanced features are easily accessed with an easy-to-use touchscreen display, another first for general aviation. You can be confident in knowing that this product has been designed to meet or exceed industry performance standards and is supported through a global network of Garmin Aviation Distributors. About This GuideTake a little time to review the various sections of this guide to familiarize yourself with it. First, read this section and the Getting Started section as an introduction to quickly get you started with the GTN. The other sections are not meant to necessarily be read in order, but provide detailed information on the subject they contain as you need them. Do take the time to review the information before using the product to assist you in getting the most out of your avionics. Generally, a feature will be described in a section that provides a brief description, a graphic functional diagram, and step-by-step procedures. If read cover-to-cover sequentially, the information may seem repetitive. The guide is designed as a reference and learning tool where you will generally skip around the document learning about a particular feature or function after becoming familiar with the unit. Electronic Document FeaturesVersions of this guide are saved in the Adobe Portable Document Format (pdf) and have features that help the user navigate more easily through the document. The cover icons, Table of Contents, Index, and side tabs (i.e., FPL, Map, Traffic, etc.) are hyperlinks that will take you directly to the selected item. Versions of aviation products in the pdf format are available at www.garmin.com/manuals. 190-01007-03-Final.indb 27 7/9/2015 2:06:46 PM
xxviiiGarmin GTN 725/750 Pilot’s Guide190-01007-03 Rev. JForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/MusicUtilitiesSystemMessagesSymbolsAppendixIndexConventionsThe GTN display dynamically tailors the number and position of the controls for each function and are engaged by merely touching them. Touch Touch the key with your finger. Drag Touch the list or location on the map with your finger. Continue lightly holding your finger to the display surface and drag your finger in the intended direction to scroll through the list or move the location on the map. In this pilot’s guide, keys are noted by bold text. An image of the key used will be shown to the left of a procedure. Keys are outlined areas on the display. Figures in the guide will identify the available controls. A key may have a name of a control, such as Enter, Terrain, or Back. A key may also be an information field, such as a numeric value that can be changed. While viewing the Map Menu, touch the Terrain Map Overlay key to toggle the view of Terrain data. Graphic Of Key Text Description Of Key OperationGraphic Of Key With Numeric Value When the Fuel on Board value is selected, touch the Fuel on Board key to display the Fuel on Board values. Text Description Of KeyList “Keys.” Touch To Select. Selected Field TypeScroll Bar Indicates More Selections Available. Touch Finger To An Item In The List And Drag Your Finger To View More Selections. Touching the Back key returns to the previous display. The Cancel key cancels any information selected or entered and returns to the previous display. 190-01007-03-Final.indb 28 7/9/2015 2:06:46 PM
1-1190-01007-03 Rev. JGarmin GTN 725/750 Pilot’s GuideForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/MusicUtilitiesSystemMessagesSymbolsAppendixIndex1 GETTING STARTED1.1 Model DescriptionsThis guide covers the operation of the GTN 725 and 750. In general, all models will be referred to as the GTN 7XX, except where there are physical or operational differences. The GTN units are 6.25 inches wide and 6 inches high. The display is a 708 by 600 pixel, 6.9 inch diagonal color LCD with touchscreen controls. The units include one removable SD data card for the databases and software upgrades. The GTN 7XX simplifies your workload with an easy-to-use touch panel that provides a visual display of both controls and functions. The required controls are displayed for the selected function. Keys on the display allow you to access and control their functions by a simple touch on the interactive display. The GTN 7XX can integrate a variety of avionics that will not only simplify operation, but also save panel space. The GTN 725 and 750 have their own GPS/SBAS navigator and flight planning functions. The GTN 750 adds VHF Com and VHF Nav radios. Selected optional external equipment allows you to display and control active traffic systems, XM Entertainment Radio, XM Weather, audio panel, and a Mode S transponder directly from the GTN 7XX display, and more. When the optional audio panel and/or transponder are not installed, the area on the upper portion of the display is used for configurable navigation information. 1.1.1 GTN 725The GTN 725 has a GPS/SBAS engine and is TSO C146c certified for primary domestic, oceanic, and remote navigation including en route, terminal, and non-precision approaches, and approaches with vertical guidance, such as LPV and LNAV/VNAV. The GTN 725 can simultaneously give aviators vital approach information and weather and traffic data in relation to their position on a large, color moving map display. Thanks to a high-contrast color display, the information can be easily read from wide viewing angles even in direct sunlight. Its color moving map features a built-in database that shows cities, highways, railroads, rivers, lakes, coastlines, and a complete Jeppesen database. The Jeppesen database (that can be updated with a front-loading data card) contains all airports, VORs, NDBs, Intersections, FSSs, Approaches, DPs/STARs, and SUA information. 190-01007-03-Final.indb 1 7/9/2015 2:06:47 PM
1-2Garmin GTN 725/750 Pilot’s Guide190-01007-03 Rev. JForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/ MusicUtilitiesSystemMessagesSymbolsAppendixIndexNavigation InformationFigure 1-1 GTN 725 Upper Display Without Optional Transponder or Audio PanelPilots will enjoy the GTN 725 as a flexible and powerful navigator, especially when it is coupled with traffic, lightning detection, and weather interfaces. With the PC-based FDE prediction program, the GTN 725 may be used for oceanic or remote operations. For the latest in graphic and text weather information, the GTN 725 can interface to XM Satellite Radio’s XM Weather Service via the Garmin GDL 69/69A datalink receiver. 1.1.2 GTN 750The GTN 750 includes all of the features of the GTN 725, and also includes a TSO’d airborne VHF communications transceiver and TSO’d airborne VOR/Localizer and Glideslope receivers. Navigation InformationFigure 1-2 GTN 750 Upper Display Without Optional Transponder or Audio Panel1.2 About This Pilot’s Guide1.2.1 ConventionsBold text indicates a control. The small right knob is the smaller, inner knob of the two concentric rotary knobs on the lower, right corner of the bezel. The large right knob is the larger, outer knob. Small, Inner KnobLarge, Outer KnobFigure 1-3 Large/Small Concentric KnobsA graphic of a control on the side of the page refers to the control you should use for the associated step as shown below. 1.2.2 Using the TouchscreenMost of the controls are operated by touching the display. Highlighted icons and keys may be simply touched to make a selection. A list of menu items may be scrolled by touching the screen and retaining pressure while sliding your 190-01007-03-Final.indb 2 7/9/2015 2:06:47 PM
1-3190-01007-03 Rev. JGarmin GTN 725/750 Pilot’s GuideForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/MusicUtilitiesSystemMessagesSymbolsAppendixIndexfinger up or down. Map displays may be panned by touching the screen and retaining pressure while sliding your finger in the desired direction. You can return to the previous page or exit the current function by touching the Back key. Quickly return to the Home page by pressing the HOME key. Press and hold the HOME key to reach the Map page. 1.3 Product DescriptionThis section provides an overview of the GTN 7XX product and a quick look at some important features. The GTN 7XX presents a full-color moving map with navigation information to the pilot through a large-format display. Controls are a combination of rotary knobs and push-keys on the bezel with the color display providing information as well as a touchscreen controls. The GTN 7XX has a 708 x 600 pixel, 6.9 inch LCD display. Large and Small KnobsVolume, Squelch On/Off, and Nav ID On/OffActive Com Frequency Standby Com FrequencyActive NavFrequencyStandby Nav FrequencyDirect-To KeyPhoto SensorHOME KeySD CardHome PageAnnunciationsFunction KeysDual Rotary Knob Function HintsLocking ScrewAudio Panel Controls (opt)Xpdr Panel Controls (opt)Figure 1-4 GTN 750 Front Panel190-01007-03-Final.indb 3 7/9/2015 2:06:48 PM
1-4Garmin GTN 725/750 Pilot’s Guide190-01007-03 Rev. JForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/ MusicUtilitiesSystemMessagesSymbolsAppendixIndex1.3.1 Secure Data CardThe GTN 7XX uses a Secure Digital (SD) card to load and store various types of data. For basic flight operations, the SD card is required for Terrain, FliteChart, and ChartView database storage. An SD card is used for Obstacle, Basemap, SafeTaxi, Aviation, and ChartView database updates. NOTE: Do Not remove or insert the SD card while in flight. Ensure the GTN 7XX is powered off before inserting or removing an SD card. NOTE: Refer to SD Card Use and Databases in the Appendix for instructions on updating databases. 1.3.1.1 Inserting an SD Card 1. Insert the SD card in the SD card slot (the label side of the card should face the right edge of the display bezel). 2. To eject the card, gently press on the SD card to release the spring latch. 1.3.2 Pilot ControlsThe GTN 7XX controls have been designed to simplify operation of the system and minimize workload and the time required to access sophisticated functionality. Controls are located on the bezel and on the touchscreen display. Controls are comprised of dual concentric knobs, volume/squelch knob, bezel keys, and active touch areas on the display. 1.3.2.1 Volume/Squelch KnobThe Volume knob located in the top left corner of the bezel controls audio volume for the selected Com radio or Nav receiver and external audio input devices that are controlled via the GTN interface to the optional remote-mounted audio panel, if installed. When the Com radio is active, press the Volume knob momentarily to disable automatic squelch control for the Com radio. When the Nav radio is active, press the Volume knob momentarily to enable/disable the ident tone for the Nav radio. Figure 1-5 Volume/Squelch Knob190-01007-03-Final.indb 4 7/9/2015 2:06:48 PM
1-5190-01007-03 Rev. JGarmin GTN 725/750 Pilot’s GuideForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/MusicUtilitiesSystemMessagesSymbolsAppendixIndex1.3.2.2 Large/Small Concentric KnobsThe large right and small right knobs are used for data entry, such as in the Waypoint or Direct-To functions, and to set the frequencies for the NAV/COM radios in units so equipped. Figure 1-6 Large/Small Concentric Knobs1.3.2.3 HOME KeyPressing the HOME key displays the Home page, the main screen for accessing the GTN features. Pressing and holding the HOME key will open the Map page from any other page. Figure 1-7 HOME KeyTouch The Key To Access The FunctionPage Or Function NameFigure 1-8 Home Page1.3.2.4 Direct-To KeyThe Direct-To key provides access to the direct-to function, which allows you to enter a waypoint and establishes a direct course to the selected destination. Figure 1-9 Direct-To Key190-01007-03-Final.indb 5 7/9/2015 2:06:48 PM
1-6Garmin GTN 725/750 Pilot’s Guide190-01007-03 Rev. JForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/ MusicUtilitiesSystemMessagesSymbolsAppendixIndex1.3.2.5 Touchscreen KeysTouchscreen keys are placed at the lower portion of the display. The keys vary depending on the page selected. Touch the key to perform the function or access the described information. Figure 1-10 Touchscreen Key Control Example1.4 Unit Power UpThe GTN 7XX System is integrated with the aircraft electrical system and receives power directly from electrical busses. The GTN 7XX and supporting sub-systems include both power-on and continuous built-in test features that exercise the processor, memory, external inputs, and outputs to ensure safe operation. 1.4.1 Start-Up ScreensDuring system initialization, test annunciations are displayed. All system annunciations should disappear typically within the first 30 seconds after power-up. Upon power-up, key annunciator lights also become momentarily illuminated on the GTN 7XX display bezel. The splash screen displays the following information: • Copyright• Database List and System version• Instrument Panel Self-TestCurrent database information includes valid operating dates, cycle number, and database type. When this information has been reviewed for currency (to ensure that no databases have expired), the pilot is prompted to continue. Databases that are not current will be shown in amber. During the startup process the user may be asked if they would like to update to newer databases. Additional information on database updates can be found in section 16.1.3.1, Database Info. 190-01007-03-Final.indb 6 7/9/2015 2:06:48 PM
1-7190-01007-03 Rev. JGarmin GTN 725/750 Pilot’s GuideForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/MusicUtilitiesSystemMessagesSymbolsAppendixIndex1 - Copyright 2 - SW & Database Versions & Dates 3 - Panel Self-TestFigure 1-11 System Startup Pages1.4.2 Database Verification and Fuel Settings 1. When the System and Database Version page appears, check to ensure databases are current. Then, touch Continue. Check To Ensure Required Databases Are Present And CurrentTouch To Continue To Home PageSoftware and GPS Engine VersionsCheck For Any MessagesFigure 1-12 System Startup Pages 2. When the Instrument Panel Self-Test and Fuel Setting page appears, check to ensure that the CDI/HSI outputs and other displayed data are correct on the external interfaced equipment. 190-01007-03-Final.indb 7 7/9/2015 2:06:49 PM
1-8Garmin GTN 725/750 Pilot’s Guide190-01007-03 Rev. JForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/ MusicUtilitiesSystemMessagesSymbolsAppendixIndex 3. Touch each of the Fuel value keys and set the appropriate values as desired. Fuel capacity is shown in either gallons or pounds as set in the Units feature of System mode. NOTE: When the GTN is interfaced with a digital fuel computer the pilot may not be able to manually edit the fuel flow and fuel on board data on the Self-Test. Touch To Set Current Fuel QuantityStart-Up Instrument Panel Test ConditionsTouch To Continue To Home PageTouch To Set Fuel FlowFigure 1-13 Instrument Panel Self-Test & Fuel Settings Page 4. When the Fuel on Board value is selected, touch the Fuel on Board key to display the Fuel on Board values. Touch the Full or Tabs keys to display those values after they have been set. 190-01007-03-Final.indb 8 7/9/2015 2:06:49 PM
1-9190-01007-03 Rev. JGarmin GTN 725/750 Pilot’s GuideForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/MusicUtilitiesSystemMessagesSymbolsAppendixIndexTouch To Delete CharactersTouch To Display Fuel Full CapacityTouch To Set Fuel Full or Tab CapacityTouch To Accept Fuel on Board ValuesTouch To Display Fuel Tabs CapacitySelected Fuel on Board CapacityTouch Keys To Select Fuel Capacity ValuesFigure 1-14 Fuel On Board Page 5. Touch the Set Full/Tabs key to set the fuel values for Fuel Full Capacity and Fuel Tab Capacity. After setting the fuel values, touch the Back and then the Enter keys to return to the Instrument Panel Self Test page. Touch To Set Fuel Tab CapacityTouch To Set Fuel Full CapacityTouch To Return To Fuel On Board DisplayFigure 1-15 Fuel Capacity Setup Page190-01007-03-Final.indb 9 7/9/2015 2:06:49 PM
1-10Garmin GTN 725/750 Pilot’s Guide190-01007-03 Rev. JForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/ MusicUtilitiesSystemMessagesSymbolsAppendixIndex 6. On the Instrument Panel Self Test page, touch the Fuel Flow key and then use the numeric keypad to set those values. Touch the Enter key after selecting the Fuel Flow values. Touch To Delete CharactersTouch To Accept Fuel Flow ValuesSelected Fuel Flow ValueTouch Keys To Select Fuel Flow ValuesTouch To Cancel Selection And Return To Previous PageFigure 1-16 Fuel Flow Setup Page 7. Touch the Back key to return to the Fuel on Board page. Touch the Enter key to accept the fuel values and return to the Instrument Panel Self-Test page. Then, touch the Continue key to advance to the Home page. Figure 1-17 Home Page190-01007-03-Final.indb 10 7/9/2015 2:06:49 PM
1-11190-01007-03 Rev. JGarmin GTN 725/750 Pilot’s GuideForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/MusicUtilitiesSystemMessagesSymbolsAppendixIndex1.5 System Operation1.5.1 Using the Touchscreen Key ControlsExcept for the knobs, the HOME, and Direct-To keys on the bezel, the controls for the GTN 7XX are located on the display and activated by touch. Back to Previous PageTouchscreen Keys - Touch to Toggle ActivationTouch to Zoom In and OutFigure 1-18 On-Screen Keys and Active Display Areas1.5.2 System PageGTN 7XX system settings are managed on the System page. The following features are available: • System Status• GPS Status• External LRUs• Setup• Alerts Settings• User Fields• Units Settings• Audio• Backlight• Connext Setup• Voice Commands190-01007-03-Final.indb 11 7/9/2015 2:06:49 PM
1-12Garmin GTN 725/750 Pilot’s Guide190-01007-03 Rev. JForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/ MusicUtilitiesSystemMessagesSymbolsAppendixIndexSet System Units Of MeasurementSet Alert ValuesSelect Audio Settings Select Voice Command SetupView System Status Values and SW VersionsGPS Status Page & SBAS ProvidersInformation on External LRUsSelect System Setup ValuesSelect Backlight SettingSelect Connext SetupSelect User FieldsFigure 1-19 System Page1.5.2.1 System Setup Values 1. From the Home page, touch System and then Setup. 2. Select the desired Time Format and Local Offset by touching the Time Format (12 Hour, 24 Hour, and/or UTC) keys and selecting the appropriate Local Time Offset after touching the Local Offset key. 3. Touch the Com Channel Spacing key to toggle between 8.33 and 25.0 kHz channel spacing. 4. For Nearest Airport filtering, touch the Runway Surface key and select the desired type of surface that will appear in the Nearest Airport list. 5. Touch the Minimum Runway Length key to select the minimum runway length allowed for the Nearest Airport. Selecting 0 feet will show all airports regardless of runway length. 6. Touch the Crossfill key to enable or disable crossfill with a second GTN unit. 7. Select the CDI and ILS CDI Capture method with the Selected CDI and ILS CDI Capture keys. 190-01007-03-Final.indb 12 7/9/2015 2:06:50 PM
1-13190-01007-03 Rev. JGarmin GTN 725/750 Pilot’s GuideForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/MusicUtilitiesSystemMessagesSymbolsAppendixIndex1.5.2.2 Units Settings Values 1. From the Home page, touch System and then Units. 2. Touch the desired item key and select the desired value. 3. Continue to select the desired Units values and then touch the Back or HOME key to exit. 1.5.2.3 Alerts Settings Values 1. From the Home page, touch System and then Alerts. 2. Touch the Alert type key to toggle its active status. A lighted green bar under the label indicates that it is active. 3. Set arrival alerting. Touch the Arrival key. Touch the Proximity key and select the desired value with the keypad. 4. Touch the Airspace Altitude Buffer key and select the desired value for airspace alerting. 5. Continue to select the desired Alerts values and then touch the Back or HOME key to exit. 1.5.2.4 Audio Values 1. From the Home page, touch System and then Audio. 2. Touch the arrow keys to raise or lower the volume of key click sounds. 1.5.2.5 Backlight Values 1. From the Home page, touch System and then Backlight. 2. Touch the arrow keys to increase or decrease the Manual Offset of the backlight brightness. 190-01007-03-Final.indb 13 7/9/2015 2:06:50 PM
1-14Garmin GTN 725/750 Pilot’s Guide190-01007-03 Rev. JForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/ MusicUtilitiesSystemMessagesSymbolsAppendixIndex1.5.2.6 Connext Setup 1. From the Home page, touch System and then Connext Setup. 2. This page is used to setup Connext devices that are connected to the GTN. 1.5.2.7 Voice Commands 1. From the Home page, touch System and then Voice Commands. 2. This page is used to turn voice recognition on or off, and to view voice command history. 190-01007-03-Final.indb 14 7/9/2015 2:06:50 PM
1-15190-01007-03 Rev. JGarmin GTN 725/750 Pilot’s GuideForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/MusicUtilitiesSystemMessagesSymbolsAppendixIndex1.5.3 Dual GTN InstallationsDual GTN units when connected in the aircraft may be set up to communicate and share information by “Crossfilling” or synchronizing information between the two units. The following Crossfill information is always synchronized between both GTN units: • User Waypoints• Flight Plan Catalog• Alerts (traffic pop-up acknowledgement, missed approach waypoint pop-up acknowledgement, altitude leg pop-up acknowledgement)• External sensors (transponder status and commands, synchro heading)• System setup:– User-defined NAV frequencies to store favorites– Date/Time convention– Nearest airport criteria– Units (Nav angle, Fuel, and Temperature)– User-defined COM frequencies to store favorites– CDI Scale setting– ILS CDI Capture settingThis data is crossfilled only if crossfill is turned on by the pilot:• Active navigation (flight plan) NOTE: In dual GTN installations with crossfill on, the OBS course will only be updated in real time on the GTN that is receiving the new OBS course. The course will be transferred to the other GTN when OBS is exited. NOTE: There is an installer option to turn on a system message that will be provided anytime crossfill is turned off to alert the pilot that flight plans are not being crossfilled. 190-01007-03-Final.indb 15 7/9/2015 2:06:50 PM
1-16Garmin GTN 725/750 Pilot’s Guide190-01007-03 Rev. JForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/ MusicUtilitiesSystemMessagesSymbolsAppendixIndex1.6 Direct-To NavigationPress the Direct-To key to quickly navigate from your present position directly to a selected waypoint, flight plan waypoint, or nearest airport. 1.6.1 Direct-To a Waypoint 1. Press Direct-To. 2. Touch the Waypoint Identifier field and select the characters for the desired waypoint with the large and small right knobs or the touch keypad. OR 3. Touch Activate or press the small right knob. Text near the small right knob indicates its current function. 1.6.2 Direct-To a Flight Plan Waypoint 1. Press Direct-To. 2. Touch the FPL tab and then the desired Flight Plan waypoint. OR 3. Touch Activate or press the small right knob. 1.6.3 Direct-To a Nearest Airport 1. Press Direct-To. 2. Touch the NRST APT tab and then the desired airport from the Nearest Airport list. Touch the Up or Down keys as needed to show more of the list. OR 3. Touch Activate or press the small right knob. 190-01007-03-Final.indb 16 7/9/2015 2:06:51 PM
1-17190-01007-03 Rev. JGarmin GTN 725/750 Pilot’s GuideForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/MusicUtilitiesSystemMessagesSymbolsAppendixIndex1.7 Selecting Com/Nav FrequenciesLarge and Small Knobs(Frequency Adjust)Volume and SquelchActive Com FrequencyStandby Com FrequencyActive Nav FrequencyStandby Nav FrequencyCom Standby Editing WindowFrequency Monitor AnnunciationStandby Frequency Backspace KeyStandby Frequency Monitor KeyFrequency Transfer (Flip/Flop) KeyFind Frequency KeyEnter KeyNumeric KeypadFigure 1-20 Com Radio Frequency Selection PageTo switch between Com and Nav frequency selectionTuning control normally remains in the Com window and will return after 30 seconds of inactivity. If you wish to select a Nav frequency, press the small right knob momentarily to make the Nav window active for editing. The Standby Nav frequency will be highlighted briefly to indicate that it is active for editing. The standby frequency in blue is active for editing by the large and small right knobs. Method 1: Select a Nav/Com frequency using the small and large right rotary knobs 1. Turn the large right knob to select the desired megahertz (MHz) value. For example, the “118” portion of the frequency “118.30”. 2. Turn the small right knob to select the desired kilohertz (kHz) value. For example, the “.30” portion of the frequency “118.30”. 3. Touch the Com or Nav window to flip/flop the Active and Standby frequencies. You can also press and hold the small right knob to transfer the standby frequency to the active window. 190-01007-03-Final.indb 17 7/9/2015 2:06:51 PM
1-18Garmin GTN 725/750 Pilot’s Guide190-01007-03 Rev. JForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/ MusicUtilitiesSystemMessagesSymbolsAppendixIndexMethod 2: Select a Nav/Com frequency using the numeric keypad 1. Touch the Standby window. A pull down keypad will appear with the current Standby frequency highlighted. 2. Touch the numeric keys to add the desired values and touch Enter to accept the displayed value and place it into the Standby window. 3. Touching the XFER key will place the selected frequency directly into the Active window. To transfer the standby frequency to the active frequency 1. Touch the Active (top) frequency window. The "+" Sign Indicates More Stations Associated With This FrequencyAirport Identifier and Type Shown for the Selected FrequencyActive Com Frequency(Touch to Flip/Flop)Standby Com FrequencyFigure 1-21 Com Radio Frequency Windows (Touch Active to Flip/Flop) 2. Each touch of the Active window will flip/flop the Active and Standby frequencies. 3. The identifier and frequency type will be shown for the selected Com and Nav frequencies for the nearest stations that are in the database when the unit is receiving a valid position input. Remote Frequency Selection ControlOn units configured for remote Com frequency Recall, pressing the remote recall switch will load the next preset Com frequency into the unit’s Standby frequency window. The remote recall switch can be pressed multiple times to scroll the entire preset frequency list through the Standby frequency box (the list will “wrap” from the bottom of the list back up to the top, skipping any empty preset positions). The standby frequency isn’t activated until a Com FLIP/FLOP switch (either bezel-mounted or remote (COM RMT XFR) is pressed. Remote Frequency Selection only functions on units configured for a remote Com Frequency recall switch. NOTE: Frequencies must be stored in the User Frequency List prior to utilizing the remote channel select switch. 190-01007-03-Final.indb 18 7/9/2015 2:06:51 PM
1-19190-01007-03 Rev. JGarmin GTN 725/750 Pilot’s GuideForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/MusicUtilitiesSystemMessagesSymbolsAppendixIndex1.8 Flight Planning1.8.1 Creating a Flight Plan 1. From the Home page, touch the Flight Plan key. The Active Flight Plan page will be displayed. 2. If there is already an Active Flight Plan, touch Menu and then the Delete key to clear the existing flight plan. If there is not an Active Flight Plan, continue to the next step. 3. Touch Add Waypoint. Use the alphanumeric keypad to select the Waypoint Identifier for the first leg in your flight plan and then touch Enter. 4. Touch the next Waypoint Identifier field. Use the alphanumeric keypad to select the Waypoint Identifier for the first leg in your flight plan and then touch Enter. 5. Continue entering waypoints to complete the flight plan. 6. Touch the Menu key and then touch Store. 7. The screen will now display the Flight Plan Catalog and show the new flight plan. Flight plans are listed by the Departure and Destination waypoints. NOTE: The destination waypoint is the last airport in the flight plan. 190-01007-03-Final.indb 19 7/9/2015 2:06:51 PM
1-20Garmin GTN 725/750 Pilot’s Guide190-01007-03 Rev. JForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/ MusicUtilitiesSystemMessagesSymbolsAppendixIndex1.9 IFR ProceduresDepartures (SIDs), arrivals (STARs), non-precision and precision approaches are available using the PROC (Procedures) key. Select an Approach 1. Touch the PROC key on the Home page. 2. Touch the Approach key and then touch the Airport key to select the desired airport if it is not present. 3. Touch the Approach key, if necessary. Select the desired approach. 4. Touch the Transition key and then touch the key for the desired transition. 5. Touch the Load Approach key to load the approach at the end of the active flight plan. The Active Flight Plan page will be displayed. 6. Or, touch the Load Approach & Activate key for the flight plan to go Direct-To the selected transition or provide guidance on the final approach course for vectored approaches. 190-01007-03-Final.indb 20 7/9/2015 2:06:51 PM
1-21190-01007-03 Rev. JGarmin GTN 725/750 Pilot’s GuideForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/MusicUtilitiesSystemMessagesSymbolsAppendixIndex1.10 Dead ReckoningDead reckoning is a feature that enables the GTN to provide limited navi-gation using the last known position and speed after a loss of GPS navigation while on an active flight plan. CAUTION: Navigation using dead reckoning is only an estimate and should not be used as the sole means of navigation. Use other means of navigation, if possible. Dead reckoning becomes active after a loss of GPS position while navigating using an active flight plan and the flight phase is either En Route (ENR) or Oceanic (OCN). “DR” will be overlayed on the ownship icon. The To/From flag is removed from the CDI. The Dead Reckoning annunciator (DR) appears on the lower left side of the map display and will replace ENR or OCN when a GPS position is unavailable and the unit is in Dead Reckoning mode. All external outputs dependent on GPS position are flagged. Terrain will be noted as not available and new terrain advisory pop-ups will not occur. Traffic and StormScope information will not be shown on the Map page, but will continue to be available on their own dedicated pages. XM weather will still be available on the Map page. Dead Reckoning mode will continue until GPS position is restored, when GPS navigation is restored Dead Reckoning mode is exited. The DR annunciations will be removed and GPS information will be used to compute navigation related information for the current flight phase. Dead Reckoning is only allowed in En Route and Oceanic phases of flight. If the unit is in a Terminal or Approach phase of flight when Dead Reckoning takes place, “No GPS Position” will be displayed on the map pages and all navigation data will be dashed. If you are operating in Dead Reckoning mode and a transition to Terminal or Approach phases of flight would occur from the projected Dead Reckoning position, Dead Reckoning mode will be discontinued. “No GPS Position” will be displayed on the map pages and all navigation data will be dashed. 190-01007-03-Final.indb 21 7/9/2015 2:06:52 PM
1-22Garmin GTN 725/750 Pilot’s Guide190-01007-03 Rev. JForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/ MusicUtilitiesSystemMessagesSymbolsAppendixIndex1.11 FastFind Predictive Waypoint EntryFastFind provides the pilot with a shortcut to the nearest waypoint with an identifier that starts with the typed letters. As a result, the GTN can predict the pilot's entry within as little as one key press. FastFind predictions are shown in the top right-hand corner of the keypad display. Touching the FastFind field will select the predicted waypoint. If the FastFind prediction is not what the pilot is looking for, keep typing until the desired waypoint is displayed. 1.11.1 FastFind With Waypoint Info 1. Use the alphanumeric keypad to begin selecting characters for the desired waypoint. Selected Wpt Characters Predicted WptFigure 1-22 Select Characters for FastFind to Predict a Waypoint - KP SelectedSelected Wpt Characters Predicted WptFigure 1-23 Select Characters for FastFind to Predict a Waypoint - KPA Selected 2. After selecting the desired waypoint, touch the FastFind key. Complete Wpt Selection Touch to Select Displayed WptFigure 1-24 Select Characters for FastFind to Predict a Waypoint - KPAE Selected190-01007-03-Final.indb 22 7/9/2015 2:06:52 PM
1-23190-01007-03 Rev. JGarmin GTN 725/750 Pilot’s GuideForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/MusicUtilitiesSystemMessagesSymbolsAppendixIndex1.11.2 FastFind With A Flight PlanWhen creating a new flight plan or searching for a waypoint, the GTN will search for waypoints closest to the current GPS position. When adding waypoints in the middle of the flight plan, the GTN will search halfway between the previous and next waypoints. When adding waypoints at the end of the flight plan, the GTN will search for waypoints closest to the last waypoint in the flightplan. 1. When the aircraft is located in KSLE, and the last waypoint in the flight plan is "DRK", the GTN will search for waypoints nearest "DRK". 2. Typing K, will result in "KPRC" being displayed as the FastFind prediction because it is the nearest waypoint to "DRK" that starts with "K". Selected Wpt Characters Predicted WptFigure 1-25 Using FastFind to Predict a Waypoint in a Flight Plan190-01007-03-Final.indb 23 7/9/2015 2:06:52 PM
1-24Garmin GTN 725/750 Pilot’s Guide190-01007-03 Rev. JForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/ MusicUtilitiesSystemMessagesSymbolsAppendixIndexThis page intentionally left blank190-01007-03-Final.indb 24 7/9/2015 2:06:52 PM
2-1190-01007-03 Rev. JGarmin GTN 725/750 Pilot’s GuideForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/MusicUtilitiesSystemMessagesSymbolsAppendixIndex2 AUDIO AND TRANSPONDER CONTROLS (OPTIONAL)The GTN 7XX can perform the control and display for a remotely mounted audio panel (such as the GMA 35) and a transponder (such as one of the GTX family of transponders) functions. See your dealer for more information. 2.1 Transponder OperationThe GTN 7XX will operate as a control head for remotely connected optional, compatible transponders. NOTE: The transponder control panel on the GTN will not contain the Ground key when the GTN is interfaced with a GTX 33/330 with software version 8.00, or later. Reply AnnunciationVFR Squawk Code (1200) KeySquawk Code WindowSquawk Code Backspace KeyEnter KeyNumeric KeypadContext Sensitive Instructions For Rotary KnobTransponder Control Code Key, Code Display, and ModeIdent KeyActive TransponderActive Transponder SelectionGreen Bar Indicates "Active" ConditionTransponder Mode KeysTouch To Enter Flight IDTouch To Toggle Extended SquitterFigure 2-1 XPDR Control Display190-01007-03-Final.indb 1 7/9/2015 2:06:52 PM
2-2Garmin GTN 725/750 Pilot’s Guide190-01007-03 Rev. JForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/ MusicUtilitiesSystemMessagesSymbolsAppendixIndexActive XPDRXPDR 1XPDR 2ModeStandbyGroundOnAltitude ReportingVFR1200IdentFlight IDFigure 2-2 XPDR Functional Diagram2.1.1 Select Transponder1. Touch the Active XPDR key to activate the desired transponder by stepping through the available transponders. Active TransponderFigure 2-3 Active Transponder Indication2. The active transponder will be shown on the key. 2.1.2 IDENT1. Touch the IDENT key once to reply with an identifying squawk code. 2. The IDENT key will show a green “ID” in the top right corner of the key to indicate active Ident. 2.1.3 Standby Touch the Standby key to place the transponder into Standby mode. The transponder will still be powered, but will not transmit information. The active transponder indication and Ident annunciation will be grayed to show they are disabled. Active XPDR and IDENT DisabledTransponder Operation "Standby" ModeFigure 2-4 Transponder Mode "Standby" Indication190-01007-03-Final.indb 2 7/9/2015 2:06:52 PM
2-3190-01007-03 Rev. JGarmin GTN 725/750 Pilot’s GuideForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/MusicUtilitiesSystemMessagesSymbolsAppendixIndex2.1.4 Ground Touch the Ground key to place the transponder into Ground mode. Mode S replies will be allowed in Ground mode. Active XPDR and IDENT EnabledTransponder Operation "Ground" ModeFigure 2-5 Transponder Mode "Ground" Indication NOTE: Ground mode is not available with GTX 33/330 software version 8.00 or later. The GTN will automatically transition to Ground mode when the aircraft is on the ground. 2.1.5 On Touch the On key for Mode A operation. The transponder is "On" and will transmit its squawk code when interrogated. Transponder Operation "ON" ModeFigure 2-6 Transponder Mode "ON" Indication2.1.6 Altitude Reporting 1. Touch the Altitude Reporting key for Mode C operation. 2. The transponder will be "On" and will transmit its squawk code and altitude when interrogated. An "ALT" annunciation will appear when the squawk code is transmitted. 2.1.7 VFR Touch the VFR key to set the VFR squawk code (1200). VFR (1200) Transponder Squawk CodeFigure 2-7 Transponder VFR Squawk Code 190-01007-03-Final.indb 3 7/9/2015 2:06:53 PM
2-4Garmin GTN 725/750 Pilot’s Guide190-01007-03 Rev. JForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/ MusicUtilitiesSystemMessagesSymbolsAppendixIndex2.1.8 Selecting a Squawk CodeThe selected squawk code will always be in use. As you change a squawk code, the original code will be used until you are finished selecting the new code. Squawk Code Description1200 Default VFR code in the USA7500 Hijacking7600 Loss of Communications7700 EmergencyTable 2-1 XPDR Special Squawk Codes 1. Touch the transponder squawk code window at the top of the display. 2. The XPDR page will be displayed. The Squawk Code value will be active for selection for use by the active Transponder. Active Squawk Code SelectionTransponder Is In Standby ModeFigure 2-8 XPDR Squawk Code Selection Display 3. Touch the numeric keypad, or use the rotary knobs, to select the desired Squawk Code. Squawk Code Character Selected For EditingFigure 2-9 Selected XPDR Squawk Code190-01007-03-Final.indb 4 7/9/2015 2:06:53 PM
2-5190-01007-03 Rev. JGarmin GTN 725/750 Pilot’s GuideForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/MusicUtilitiesSystemMessagesSymbolsAppendixIndex 4. Then, touch Enter or press the small right knob. 5. The selected Squawk Code will be shown in the XPDR window at the top of the display. 2.1.9 Flight ID 1. While viewing the transponder page, touch the Flight ID key. 2. Touch the numeric keypad, or use the rotary knobs, to select the desired Flight ID number and then press Enter. The selected number will be shown in the Flight ID key. 2.1.10 GDL 88 ADS-B ReportingThe GDL 88 is a remote-mount ADS-B transceiver that sends ADS-B out messages to ATC and other aircraft and communicates ADS-B In data to panel-mounted avionics for the display of traffic and weather. Reference the GDL 88 Pilot Guide for a full description of GDL 88 functions. When a GTN is interfaced to a GDL88 transceiver for ADS-B Out functions the GTN can control some aspects of the ADS-B Out message and the GTN may provide position information to the GDL88. The display and control of the information sent depends on the equipment installed and how it is configured. Some installations allow control by the pilot of the information sent, while others do not. The Anonymous Mode, when armed, will replace the identifying information in the ADS-B Out message with a temporary randomized number for privacy while the position information will still be provided. The call sign will be sent as "VFR." To enable Anonymous Mode, the Squawk Code must be set to the VFR code (based on the GDL 88 configuration) and the Anonymous key must be selected. Viewing the ADS-B Control Panel Without Integrated Transponder Control 1. Touch the Transponder window to view the ADS-B control panel. 190-01007-03-Final.indb 5 7/9/2015 2:06:53 PM
2-6Garmin GTN 725/750 Pilot’s Guide190-01007-03 Rev. JForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/ MusicUtilitiesSystemMessagesSymbolsAppendixIndexTouch To View ADS-B Control PanelTouch To Select Flight IDAltitude Reporting StatusTouch To Toggle Anonymous ModeFigure 2-10 ADS-B Control Panel 2. Touch the ADS-B window again to return to the previous display. Viewing the ADS-B Control Panel With Integrated Transponder Control 1. Touch the Transponder window to view the ADS-B control panel. Touch To View Transponder and ADS-B Control PanelTouch To Select Flight IDTouch To Toggle Anonymous ModeFigure 2-11 ADS-B/Transponder Control Panel 2. Touch the Anonymous Mode key to toggle arming the Anonymous mode. 3. While viewing the transponder page, touch the Flight ID key. 4. Touch the numeric keypad, or use the rotary knobs, to select the desired Flight ID number and then press Enter. 190-01007-03-Final.indb 6 7/9/2015 2:06:54 PM
2-7190-01007-03 Rev. JGarmin GTN 725/750 Pilot’s GuideForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/MusicUtilitiesSystemMessagesSymbolsAppendixIndex NOTE: Changing the flight ID while in anonymous mode wouldn't actually change the flight ID because a randomized ID is being broadcast. If the ANONYMOUS key is armed, change the squawk code to the VFR code to activate Anonymous mode. 2.1.11 Extended Squitter TransmissionThe GTX 33ES is a remote mount transponder that functions as a transponder and also sends ADS-B Out message to ATC and other aircraft. The GTN can act as a control for a GTX 33 transponder including Extended Squitter functions. When “Enable ES” is selected, the GTX 33/330 turns on Extended Squitter (ES) transmissions. VFR Squawk Code (1200) KeySquawk Code WindowSquawk Code Backspace KeyEnter KeyNumeric KeypadGreen Bar Indicates "Active" ConditionTransponder Mode KeysTouch To Enter Flight IDTouch To Toggle Extended SquitterFigure 2-12 Transponder Control Panel With Extended Squitter Capability 1. While viewing the Transponder (XPDR) page, touch the Enable ES key to toggle Extended Squitter Off and On. 2. Touch the Flight ID key and use the keypad to select a Flight ID and then touch Enter. 3. After selecting a Flight ID, the selected value will be shown in the Flight ID key. 190-01007-03-Final.indb 7 7/9/2015 2:06:54 PM
2-8Garmin GTN 725/750 Pilot’s Guide190-01007-03 Rev. JForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/ MusicUtilitiesSystemMessagesSymbolsAppendixIndex2.2 Audio Panel OperationThe GTN 7XX can operate as a control head for remotely connected compatible audio and intercom equipment (such as the Garmin GMA 35). Intercom SetupMonitor and Mic SelectionsAudio Panel ControlsTouch To DisplayMon Selection: 1, 2 or 3Activates Split ModeCabin SpeakerSelect & VolMic Selection: 1, 2 or 3"+" Indicates Additional Audio Source Monitoring (Nav, DME, or ADF)Marker Audio And Volume3D AudioRecorder Playback ControlFigure 2-13 Audio Panel Controls190-01007-03-Final.indb 8 7/9/2015 2:06:54 PM
2-9190-01007-03 Rev. JGarmin GTN 725/750 Pilot’s GuideForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/MusicUtilitiesSystemMessagesSymbolsAppendixIndexRadio &Mic SelectionMonitored RadiosCom 1Com 2Com 3Nav 1Nav 2DMEADFMIC SelectionCom 1Com 2Com 3Passenger AddressMic123Mon123 Audio PanelSplit ModePlayback ControlsCabin SpeakerSpeaker VolumeMarker AudioMarker VolumeMarker Hi Sense3D AudioCrew IntercomPilot RadiosCom 1Passenger AddressCo-Pilot RadiosCom 1Passenger AddressIntercom SetupPilot VOL/SQVolumeSquelchCo-Pilot VOL/SQVolumeSquelchMusic 1TelephoneMusic 2MenuGroup Co-Pilot with PassengerBluetooth AudioFigure 2-14 Audio Panel Functional Diagram190-01007-03-Final.indb 9 7/9/2015 2:06:54 PM
2-10Garmin GTN 725/750 Pilot’s Guide190-01007-03 Rev. JForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/ MusicUtilitiesSystemMessagesSymbolsAppendixIndex2.2.1 Mic SelectionMic selection can be determined by two methods: the Mic window or by the Audio Panel page. 2.2.1.1 Mic Window Mic Selection 1. Touch the Mic window to toggle between Mic 1 and Mic 2. 2. Note that the selected Mic is automatically monitored. 3. If Mic 3 or Passenger Address (PA) are selected, touching the Mic window will revert to toggling between Mic 1 and Mic 2. 2.2.1.2 Audio Panel Page Mic Selection 1. Touch the Audio Panel key at the top of the display. Selected MicMic Selection: 1, 2 or 3Passenger Address Mic SelectionFigure 2-15 Audio Panel MIC Selection 2. Touch the desired Mic (Com 1, Com 2, or Com 3) from the MIC Selection list on the right side of the display. 3. The selected Mic will be shown in the Mic window. 190-01007-03-Final.indb 10 7/9/2015 2:06:54 PM
2-11190-01007-03 Rev. JGarmin GTN 725/750 Pilot’s GuideForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/MusicUtilitiesSystemMessagesSymbolsAppendixIndex2.2.2 MonitorThe Monitor function indicates which radios are being listened to. 1. Monitor is automatically selected for the associated Com Mic Radio (1, 2, or 3). For example, when Com 1 is selected, Mon 1 is automatically active. 2. Touch the Mon key to toggle between the automatically selected monitored channel (selected Mic) and the other channels. 2.2.3 Passenger AddressThe Passenger Address key toggles the passenger address system on and off. Touch the Passenger Address key to toggle the passenger address system on and off. 2.2.4 3D AudioAdvanced processing adjusts audio in the headset to mimic how the human ear normally hears and registers sounds in space. This 3-D Audio feature makes it seem as though different audio sources are coming from different directions around you. Now it’s much easier to focus on and understand one particular source from among many. For example, COM 1 will seem to be coming from the left while COM 2 will seem to be coming from the right. When 3D Audio is disabled, balance is restored. NOTE: The stereo/mono headsets must be in the stereo position in order for 3D audio to function. Touch the 3D Audio key to toggle the 3D Audio function on and off. This is currently done such that audio sources will either be 30 degrees to your left (330 degrees), 30 degrees to your right, and directly in front (0 degrees). The following table details the left/right balance of the audio level depending on the selected Com: 190-01007-03-Final.indb 11 7/9/2015 2:06:54 PM
2-12Garmin GTN 725/750 Pilot’s Guide190-01007-03 Rev. JForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/ MusicUtilitiesSystemMessagesSymbolsAppendixIndexActive Com 1 2 31,2,3 330 0 301,2 330 30 N/A1,3 330 N/A 302,3 N/A 330 301 0 N/A N/A2 N/A 0 N/A3 N/A N/A 0Table 2-2 3D Audio Left/Right Balance2.2.5 Cabin Speaker Selection and VolumeThe Cabin Speaker key turns the cabin speaker on and off. The Speaker Volume key sets the volume level. 1. Touch the Cabin Speaker key to toggle the cabin speaker on and off. 2. Touch the Speaker Volume key to set the Cabin Speaker volume. Touch the Speaker Volume arrows to set the volume. Touch To Increase VolumeTouch To Decrease VolumePercent Of Maximum Volume Graphic Scale Showing VolumeFigure 2-16 Cabin Speaker Volume Selection190-01007-03-Final.indb 12 7/9/2015 2:06:55 PM
2-13190-01007-03 Rev. JGarmin GTN 725/750 Pilot’s GuideForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/MusicUtilitiesSystemMessagesSymbolsAppendixIndex2.2.6 Marker Audio and VolumeThe optional Marker Beacon Receiver uses an audio indicator to alert you when the aircraft passes over a Marker Beacon transmitter. The audio from the Marker Beacon Receiver can be heard unless disabled by selecting Marker Audio. When Marker is selected (green bar shown), the tones for Marker Beacons are heard. When Marker is not selected (green bar not shown), the tones for Marker Beacons are not heard. The GMA 35 marker beacon receiver and indicators are part of the ILS system. The marker beacon lamps operate independently of any audio selection and cannot be turned off. The GMA 35 can drive external marker lamps if required and also provides an autopilot middle marker sense output. Prior to beginning an ILS approach, select high or low marker sensitivity with the Marker Hi Sense key. The lighted green bar in the key illuminates for high sensitivity and remains off for low sensitivity. Touching the Marker Audio key prior to an approach allows the marker audio tones to be heard in the headsets. When the green bar in the Marker Audio key shows, the marker audio will be heard when available. The Audio Panel key will change to a Mute key. Touching the Mute key while audio is heard will mute the marker audio until the next beacon is received. The marker beacon signal sensitivity threshold can be set in Configuration mode. Contact a Garmin-authorized service center for adjustment. 1. While the Audio Control page is displayed, touch the Marker Audio key to hear the current Marker Beacon tones. 2. Touch the Marker Audio key again to disable Marker Beacon tones. 3. Touch the Marker Volume key to set the Marker Beacon tone volume. Touch the Marker Volume arrows to set the volume. Touch To Increase VolumeTouch To Decrease VolumePercent Of Maximum Volume Graphic Scale Showing VolumeFigure 2-17 Audio Panel Marker Beacon Tone Volume Selection190-01007-03-Final.indb 13 7/9/2015 2:06:55 PM
2-14Garmin GTN 725/750 Pilot’s Guide190-01007-03 Rev. JForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/ MusicUtilitiesSystemMessagesSymbolsAppendixIndex2.2.7 Marker Hi SenseThe Marker Hi Sense setting allows detecting the outer Marker Beacon from a greater distance. 1. While the Audio Control page is displayed, touch the Marker Hi Sense key to activate greater Marker Beacon sensitivity. 2. Touch the Marker Hi Sense key again to return to normal sensitivity. 2.2.8 Marker Beacon AnnunciationsA visual annunciation of marker beacons will be shown on the display when the aircraft flies over a marker beacon. The annunciation will appear in the lower left of the display. Current Beacon Icon (Standard) Icon (Blink) Blink IntervalInner Marker 250 msMiddle Marker 333 msOuter Marker 750 msThe marker beacon alternates between the standard icon and the blink icon at the blink interval corresponding to the current beacon. Table 2-3 Marker Beacons190-01007-03-Final.indb 14 7/9/2015 2:06:55 PM
2-15190-01007-03 Rev. JGarmin GTN 725/750 Pilot’s GuideForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/MusicUtilitiesSystemMessagesSymbolsAppendixIndex2.2.9 Audio Split ModeIn Split Mode the pilot uses one radio for MIC audio while the copilot uses a different radio. The pilot and copilot can transmit simultaneously over separate radios. The pilot can still listen to their individually selected radios. In the Split mode, the pilot and co-pilot may talk and listen independently to the radios (or PA) as selected. Crew Intercom ActivationSelect Audio Split ModeTouch And Drag Finger To Scroll List of Radio SelectionsTouch To Scroll List of Radio SelectionsSplit Mode AnnunciationFigure 2-18 Audio Panel Split Mode Controls 1. While the Audio Control page is displayed, touch the Split Mode key to display the Crew Intercom selections. 2. Touch the Split Mode key again to toggle the Crew Intercom selection off. 3. Touch the Crew Intercom key to toggle activation of the Crew Intercom allowing the Pilot and Co-Pilot to talk to each other. 4. Touch the desired Pilot and Co-Pilot Radio selections. 190-01007-03-Final.indb 15 7/9/2015 2:06:55 PM
2-16Garmin GTN 725/750 Pilot’s Guide190-01007-03 Rev. JForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/ MusicUtilitiesSystemMessagesSymbolsAppendixIndex2.2.10 Playback ControlsThe voice recorder feature records all the audio heard on any selected COM radio that is selected for transmission (the MIC selected COM) and not others selected for monitoring only. Playback is heard by anyone listening on the selected radios. The Clearance Recorder can record up to 2.5 minutes of Com audio. 1. While the Audio Control page is displayed, touch the Playback Controls key to display the Playback Control selections. Recording Time LinePlayback ControlsNumber Of Recordings Made After The Current SelectionNumber Of Recordings Made Before The Current SelectionTouch To Increase VolumeTouch To Decrease VolumePercent Of Maximum Volume Graphic Scale Showing VolumeHeavy Outline Indicates The Upper Left Rotary Knob Controls VolumeFigure 2-19 Audio Panel Playback Controls 2. Touch the Playback Volume arrows to set the volume. 3. Touch the Backward, Play, or Forward keys to control the playback of the currently selected recording. 4. Touch the Previous or Next keys to select a recording. 5. Touch the Back key to return to the Audio Panel page. 190-01007-03-Final.indb 16 7/9/2015 2:06:55 PM
2-17190-01007-03 Rev. JGarmin GTN 725/750 Pilot’s GuideForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/MusicUtilitiesSystemMessagesSymbolsAppendixIndex2.3 Intercom SetupThe GTN 7XX can operate as a control head for remotely connected compatible intercom equipment. The Internal Communication System (ICS) has several modes of operation that are selected on the display of the GTN 7XX to control communication in the aircraft. Passengers cannot transmit over the active Com radio, even if equipped with a PTT key. Depending on the installation and aircraft, the pilot and co-pilot positions on this page may be reversed (such as configured for rotorcraft). 1. Touch the Intercom window at the top of the display to display the Intercom Setup page. Touch Source To ConfigureTouch To Display Intercom SetupTouch To Configure Co-Pilot Volume And SquelchTouch To Configure Passenger Volume And SquelchTouch To Configure Pilot Volume And SquelchSelected Intercom ModeFigure 2-20 Intercom Setup 2. Touch the arrow between the intercom recipients to activate communication between those recipients. The arrow will be green when communication is active. Touch the arrow again to deactivate communication. Detailed information is shown in the Intercom Modes table. 3. Touch the key for a function to the make the desired changes to their setup. Then, touch the Back key to return to the Intercom Setup page. 190-01007-03-Final.indb 17 7/9/2015 2:06:56 PM
2-18Garmin GTN 725/750 Pilot’s Guide190-01007-03 Rev. JForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/ MusicUtilitiesSystemMessagesSymbolsAppendixIndexMode Pilot Hears Co-Pilot Hears Passengers HearSelected radios, pilot Selected radios, co-pilotPassengersSelected radios, pilot, co-pilotSelected radios, pilot, co-pilotPassengersSelected radios, pilot, co-pilotSelected radios, co-pilot, pilot, passengersCo-pilot, passengersSelected radios, pilot, passengersSelected radios, co-pilotPilot, passengersSelected radios, pilot Selected radios, co-pilot, passengersCo-pilot, passengersSelected radios, pilot, co-pilot, passengersSelected radios, pilot, co-pilotSelected radios, pilot, passengersSelected radios, pilot, passengersSelected radios, co-pilot, passengersSelected radios, pilot, co-pilot, passengersSelected radios, pilot, co-pilot, passengersSelected radios, pilot, co-pilot, passengersSelected radios, pilot, co-pilot, passengersTable 2-4 Intercom Modes190-01007-03-Final.indb 18 7/9/2015 2:06:56 PM
2-19190-01007-03 Rev. JGarmin GTN 725/750 Pilot’s GuideForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/MusicUtilitiesSystemMessagesSymbolsAppendixIndexIntercom SetupPilot VOL/SQVolumeSquelchCo-Pilot VOL/SQVolumeSquelchMusic 1 & Music 2Music SetupPilotCo-PilotPassengerMute Music During...RadioIntercomMusic VolumeTelephoneTelephone SetupPilotCo-PilotPassengerTelephone VolumeMenuGroup Co-Pilot with PassengerFigure 2-21 Intercom Setup Functional Diagram190-01007-03-Final.indb 19 7/9/2015 2:06:56 PM
2-20Garmin GTN 725/750 Pilot’s Guide190-01007-03 Rev. JForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/ MusicUtilitiesSystemMessagesSymbolsAppendixIndex2.3.1 Set Pilot, Co-Pilot, & Passenger Volume and SquelchIn the Intercom Setup function, the Volume and Squelch may be set separately for the Pilot, Copilot, and Passenger intercoms. 1. While viewing the Intercom Setup page, touch the Pilot, Co-Pilot, or Passenger VOL/SQ keys to set the Volume and Squelch for the selected item. Touch To Select Manual Or Auto SquelchTouch To Increase VolumeTouch To Decrease VolumeHeavy Outline Indicates The Upper Left Rotary Knob Controls VolumeWith Manual Squelch, Touch To Increase SquelchWith Manual Squelch, Touch To Decrease SquelchFigure 2-22 Pilot Audio Setup 2. Touch the Volume arrows to set the desired Volume level. 3. Touch the Auto Squelch key to allow the unit to set the Squelch level automatically. When enabled, the Auto Squelch key will display a green bar. 4. Touch the Squelch arrows to set the desired Squelch level. 5. Touch the Back key to return to the Intercom Setup page. 190-01007-03-Final.indb 20 7/9/2015 2:06:57 PM
2-21190-01007-03 Rev. JGarmin GTN 725/750 Pilot’s GuideForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/MusicUtilitiesSystemMessagesSymbolsAppendixIndex2.3.2 Co-Pilot is PassengerWhen the GTN 7XX is installed with a GMA 35, the GTN can place the GMA into "Co-Pilot is Passenger" mode. While in this mode, the GMA 35 treats the copilot headset as a passenger headset and the co-pilot only hears what the other passengers hear. This applies to intercom audio, alerts (if configured for the passengers), selected audio (if configured for passengers), and music/telephone distribution. "Co-Pilot is Passenger" mode allows simpler audio control for the pilot when the co-pilot is just a passenger and not involved in flying the aircraft. 1. To activate "Co-Pilot is Passenger" mode, open the Intercom Setup page and touch Intercom. 2. Touch Menu, to display the Intercom Menu, and then touch Group Co-Pilot with Passenger to enable "Co-Pilot is Passenger" mode. Selected Intercom ConfigurationSet Co-Pilot as PassengerFigure 2-23 Set Co-Pilot as a Passenger in Intercom NOTE: This feature should not be used for multi-crew aircraft. When the co-pilot is treated as a passenger, co-pilot position may not hear audio alerts or radios. NOTE: While this mode is active, the co-pilot intercom and audio controls are unavailable because the co-pilot intercom/audio is controlled by the passenger controls. Split mode is also unavailable. 190-01007-03-Final.indb 21 7/9/2015 2:06:57 PM
2-22Garmin GTN 725/750 Pilot’s Guide190-01007-03 Rev. JForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/ MusicUtilitiesSystemMessagesSymbolsAppendixIndex2.3.3 Music 1 and Music 2 SetupThe GMA 35 provides two music interfaces. Operation depends on the state of the music distribution. 1. While viewing the Intercom Setup page, touch the Music 1 or Music 2 keys to set their setup. Touch To Select Music RecipientsTouch To Select Source That Will Mute MusicPercent Of Maximum Volume Graphic Scale Showing VolumeTouch To Increase VolumeTouch To Decrease VolumeHeavy Outline Indicates The Upper Left Rotary Knob Controls VolumeFigure 2-24 Music 1 Setup 2. Select the recipients for Music Distribution by touching any combination of the Pilot, Co-Pilot, or Passenger keys. 3. Touch the Radio and/or Intercom keys to select the function that, when active, Music will be muted. 4. Touch the Volume arrows to set the desired Volume level. NOTE: At every power cycle, the “mute music during radio” selection will be active. 190-01007-03-Final.indb 22 7/9/2015 2:06:57 PM
2-23190-01007-03 Rev. JGarmin GTN 725/750 Pilot’s GuideForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/MusicUtilitiesSystemMessagesSymbolsAppendixIndex2.3.4 Telephone SetupThe GMA 35 provides a 2-way telephone interface. Operation depends on the state of the telephone distribution. Telephone communication is much like using the intercom, allowing both parties to talk at once. NOTE: Garmin recommends when using the GSR 56 Iridium phone system that the audio only be activated when on a phone call. The telephone channel may be disabled in Configuration mode. Contact a Garmin-authorized service center for details. 1. While viewing the Intercom Setup page, touch the Telephone key to set its setup. Percent Of Maximum Volume Graphic Scale Showing VolumeTouch To Select Telephone RecipientsTouch To Increase VolumeTouch To Decrease VolumeHeavy Outline Indicates The Upper Left Rotary Knob Controls VolumeFigure 2-25 Telephone Setup 2. Select the recipients for Telephone Distribution by touching any combination of the Pilot, Co-Pilot, or Passenger keys. 3. Touch the Volume arrows to set the desired Telephone Volume level. NOTE: Telephone audio distribution is retained across power cycles for the passengers, however, pilot and co-pilot telephone distribution will default to OFF over power cycles. 190-01007-03-Final.indb 23 7/9/2015 2:06:58 PM
2-24Garmin GTN 725/750 Pilot’s Guide190-01007-03 Rev. JForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/ MusicUtilitiesSystemMessagesSymbolsAppendixIndex2.3.5 Bluetooth SetupThe GMA 35c provides a Bluetooth audio connection to a portable device. Operation depends on the state of the Bluetooth Audio Distribution. 1. While viewing the Intercom Setup page, touch the Bluetooth key to access its setup. Figure 2-26 Audio Bluetooth Setup 2. Select the recipients for Bluetooth Distribution by touching any combination of the Pilot, Co-Pilot, or Passenger keys. 3. Touch the Radio and/or Intercom keys to select the function that, when active, will mute the Bluetooth audio. 4. Touch the Volume arrows to set the desired Volume level. NOTE: At every power cycle, the “mute Bluetooth during radio” selection will be active. 190-01007-03-Final.indb 24 7/9/2015 2:06:58 PM
2-25190-01007-03 Rev. JGarmin GTN 725/750 Pilot’s GuideForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/MusicUtilitiesSystemMessagesSymbolsAppendixIndex2.4 Telligence™ Voice CommandGarmin's Telligence Voice Command voice recognition feature allows the pilot (and optionally copilot) to control the GTN 7XX connected to a GMA 35 using spoken commands. To activate Voice Recognition, push and hold the Push-to-Command (PTC) button while speaking a command. When the Push-to-Command button is released, the GTN 7XX and/or the audio panel will respond. If a command is understood by the GMA, a positive acknowledgement chime will be played, and the relevant information will be displayed to reflect the change (if applicable). The pilot should verify that the correct response has occurred. If a command is not understood by the GMA or the GTN is unable to complete the requested action, a negative acknowledgement tone will be played. The pilot should repeat the command by using the Push-to-Command button, or by manually using the GTN 7XX touch screen. In the event of any abnormal Voice Recognition operation, the front panel controls and touch screen may be used to override Voice Recognition and manually control the GTN 7XX. NOTE 1: If Telligence Voice Command malfunctions and needs to be disabled, remove power to the GMA 35 audio panel. This will force the audio panel into the fail-safe mode. The pilot will be able to communicate using the COM 2 radio only. The following table lists the available Voice Recognition commands, the associated actions, and the voice response if applicable: 190-01007-03-Final.indb 25 7/9/2015 2:06:58 PM
2-26Garmin GTN 725/750 Pilot’s Guide190-01007-03 Rev. JForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/ MusicUtilitiesSystemMessagesSymbolsAppendixIndexControl Example Phrase ActionCOM(see Note 4)“COM one” Toggles COM1 audio“MIC one” Selects MIC1/COM1 audio“COM one MIC” Selects MIC1/COM1 audio“COM two” Toggles COM2 audio“MIC two” Selects MIC2/COM2 audio“COM two MIC” Selects MIC2/COM2 audio“COM three” Toggles COM3 audio“MIC three” Selects MIC3/COM3 audio“COM three MIC” Selects MIC3/COM3 audio“Split COM” OR "Split Mode" Toggles split COM modeNAV(see Note 4)“NAV one” Toggles NAV1 audio. “NAV two” Toggles NAV2 audio. MUSIC“MUSIC one mute” OR “Mute MUSIC one”Mutes Music 1 on radio reception. “Disable MUSIC one mute” “MUSIC one mute disable” “Disable mute MUSIC one” OR “Mute MUSIC one disable”Disables Music 1 mute on radio reception. “MUSIC two mute” OR “Mute MUSIC two”Mutes Music 2 on radio reception. “Disable MUSIC two mute” “MUSIC two mute disable” “Disable mute MUSIC two” OR “Mute MUSIC two disable”Disables Music 2 mute on radio reception. Speaker “Speaker” OR "Cabin Speaker" Toggles Cabin Speaker on/off. 190-01007-03-Final.indb 26 7/9/2015 2:06:58 PM
2-27190-01007-03 Rev. JGarmin GTN 725/750 Pilot’s GuideForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/MusicUtilitiesSystemMessagesSymbolsAppendixIndexControl Example Phrase ActionCOM Clearance Recorder(see Note 4)“Play” “Read back” OR “Say again”Opens Audio Clearance Recorder and plays the last received radio transmission. If the Say Again command is repeated while a prior recording is being played then the clearance recorder will play the next prior recording. The Say Again command can thus be used in a repeated manner to back up through the recordings. PA “P - A” OR "Passenger Address" Toggles PA on/off. Marker Beacon “Marker” OR "Marker Beacon" Same action as pressing Marker Audio. Volume Adjustments(see Note 4)“(Desired selection*) volume up”Increases volume of desired selection. “(Desired selection*) volume down”Decreases volume of desired selection. “(Desired selection*) volume Displays the current volume but does not change it. * Desired selection: "Speaker", “pilot”, “copilot”, “passenger”, “pass”, "phone", “marker”, “telephone”, “music one”, or “music two”. NOTE 2: Finer volume adjustment may be made using the Volume knob on the GTN 7XX. The voice command “Up” or “Down” is equivalent to five clicks of the Volume knob. 190-01007-03-Final.indb 27 7/9/2015 2:06:58 PM
2-28Garmin GTN 725/750 Pilot’s Guide190-01007-03 Rev. JForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/ MusicUtilitiesSystemMessagesSymbolsAppendixIndexControl Example Phrase ActionDistribution“Distribute telephone to (desired position(s) **)” OR “Distribute phone to (desired position(s) **)”Distributes Telephone to desired positions. “Distribute music one to (desired position(s) **)”Distributes MUS1 to desired position(s). “Distribute music two to (desired position(s)**)”Distributes MUS2 to desired position(s). ** Desired position(s): “All”, “none”, “pilot”, “copilot”, “passenger”, “pass”, or any combination of pilot, copilot, passenger, or pass. NOTE 3: The word “to” may be omitted from distribution phrases. 3D Audio“Three-D audio”Enables 3D audioVoice Response: “Three-D audio left, three-D audio right”. “Standard audio”Enables standard audio (disables 3D audio)Voice Response: “Standard Audio”. Table 2-5 Voice Recognition Commands NOTE 4: Some installations may use an alternate set of command categories. This set of categories includes: COM, NAV, COM Clearance Recorder, and Volume Adjustments. In the Volume Adjustments category, the commands are: "Speaker", "pilot", "co-pilot", "passenger", and "pass". NOTE 5: All of the listed commands may not be available in all installations, including some rotorcraft. 190-01007-03-Final.indb 28 7/9/2015 2:06:58 PM
3-1190-01007-03 Rev. JGarmin GTN 725/750 Pilot’s GuideForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/MusicUtilitiesSystemMessagesSymbolsAppendixIndex3 NAV/COM (GTN 750 NAV/COM)The GTN 750 features a digitally-tuned VHF Com radio and digitally-tuned Nav/localizer and glideslope receivers. The GTN 750’s Com radio operates in the aviation voice band, from 118.000 to 136.975 MHz, in 25 kHz steps (default). For European operations, a Com radio configuration of 8.33 kHz steps is also available. Large and Small Knobs(Frequency Adjust)Volume and Squelch On/Off KnobActive Com FrequencyStandby Com FrequencyActive Nav FrequencyStandby Nav FrequencyCom Standby Editing WindowBackspace KeyFrequency Monitor KeyFrequency Transfer (Flip/Flop) KeyFind Frequency KeyNumeric KeypadFigure 3-1 Nav/Com ControlsXferRecentNearest - Filter - Com - NavFlight PlanUserMonitor KeypadFindAirportVORAirportFSSARTCCFigure 3-2 Nav/Com Functional Diagram190-01007-03-Final.indb 1 7/9/2015 2:06:58 PM
3-2Garmin GTN 725/750 Pilot’s Guide190-01007-03 Rev. JForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/ MusicUtilitiesSystemMessagesSymbolsAppendixIndex3.1 VolumeCom radio volume is adjusted using the Volume knob. Turn the Volume knob clockwise to increase volume, or counterclockwise to decrease volume. The level will be maintained until changed. 1. Turn the Volume knob to set the Com volume. Percent Of Maximum Volume Graphic Scale Showing VolumeFigure 3-3 Com Volume Setting 2. A bar graph showing the relative volume level will indicate the selected level and will disappear a few seconds after releasing the Volume knob. 3.2 SquelchThe Com radio features an automatic squelch to reject many localized noise sources. You may override the squelch function by pressing the Volume knob. This facilitates listening to a distant station or setting the desired volume level. To override the automatic squelch, press the Volume knob momentarily. Press the Volume knob again to return to automatic squelch operation. A “SQ” indication appears above the active Com frequency window in the upper left corner of the display when automatic squelch is overridden. Active Com Frequency(Touch to Flip/Flop)Standby Com FrequencySquelch AnnunciationCom Control TextReceive AnnunciationFigure 3-4 Com ControlsWhile receiving a transmission, an “RX” indication appears in the Com frequency window to the immediate right of “Com.” A “TX” indication appears at this location while you are transmitting. 190-01007-03-Final.indb 2 7/9/2015 2:06:59 PM
3-3190-01007-03 Rev. JGarmin GTN 725/750 Pilot’s GuideForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/MusicUtilitiesSystemMessagesSymbolsAppendixIndex3.3 Com Window and TuningCommunication frequencies are selected by using the large and small right knobs or by touching the value in the standby Com frequency field and using the displayed keypad. The standby frequency always appears below the active frequency. The active frequency is the frequency currently in use for transmit and receive operations. Once a frequency is selected in the standby field, it may be transferred to the active frequency by touching the active frequency field. NOTE: The Com window is normally active for adjustment, unless the NAV window is made active by pressing the small right knob. The active state automatically returns to the Com window after 30 seconds of inactivity. To select a Com frequency using the small and large right knobs: 1. If the tuning cursor is not currently in the Com window, press the small right knob momentarily. The Standby Com frequency will be highlighted to indicate that it is active for editing. 2. Turn the large right knob to select the desired megahertz (MHz) value. For example, the “118” portion of the frequency “118.30”. 3. Turn the small right knob to select the desired kilohertz (kHz) value. For example, the “.30” portion of the frequency “118.30”. 190-01007-03-Final.indb 3 7/9/2015 2:06:59 PM
3-4Garmin GTN 725/750 Pilot’s Guide190-01007-03 Rev. JForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/ MusicUtilitiesSystemMessagesSymbolsAppendixIndexTo select a Com frequency using the numeric keypad: 1. Touch the Standby window. 2. A pull down keypad will appear with the current Standby frequency highlighted. Com Standby Editing WindowBackspace - Frequency Clear KeyFrequency Monitor KeyFrequency Transfer (Flip/Flop) KeyFind Frequency KeyEnter KeyNumeric KeypadFigure 3-5 Com Standby Frequency Numeric Keypad 3. Touch the numeric keys to add the desired values and touch Enter to accept the displayed value and place it into the Standby Com window. 4. Touching the Xfer key will place the selected frequency directly into the Active window. To make the standby frequency the active frequency: 1. Touch the Com active frequency (top) window. 2. The Active (top) and Standby frequencies will flip/flop. 190-01007-03-Final.indb 4 7/9/2015 2:06:59 PM
3-5190-01007-03 Rev. JGarmin GTN 725/750 Pilot’s GuideForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/MusicUtilitiesSystemMessagesSymbolsAppendixIndex3.3.1 Com Frequency FindingThe GTN 750’s frequency finding feature allows you to quickly select any displayed database Com frequency as your standby frequency. The following are some examples of selecting Com frequencies from some of the main GPS pages. To select a Com frequency for a User created frequency, Recent selected frequency, Nearest airport, or from your Flight Plan: 1. While viewing the numeric keypad touch the Find key. Categories for User, Recent, Nearest, and Flight Plan are available. 2. Touch Recent, Nearest, Flight Plan, or User. Selected Frequency for Nearest AirportSelected Frequency CategoryTouch to Select Nearest ListFigure 3-6 Com Nearest Airport Frequency 3. Touch the desired Com frequency to select it and place it into the Com Standby window. 190-01007-03-Final.indb 5 7/9/2015 2:06:59 PM
3-6Garmin GTN 725/750 Pilot’s Guide190-01007-03 Rev. JForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/ MusicUtilitiesSystemMessagesSymbolsAppendixIndex3.3.1.1 Find Recent Frequencies 1. While viewing the Find results, touch the Recent tab. A list of the recently selected frequencies will be displayed. Selected Frequency CategoryTouch Frequency From Recent List To Select Standby FrequencyRecent Frequency CategoryFigure 3-7 Recent Com Frequency List 2. Touch the desired frequency to select it and place it into the Standby window. 3.3.1.2 Find Nearest Frequencies 1. While viewing the Find results, touch the Nearest key. A list of the nearest airport Com frequencies will be displayed. Selected Frequencies For Nearest AirportSelected Frequency CategoryFigure 3-8 Com Nearest Airport Frequency190-01007-03-Final.indb 6 7/9/2015 2:06:59 PM
3-7190-01007-03 Rev. JGarmin GTN 725/750 Pilot’s GuideForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/MusicUtilitiesSystemMessagesSymbolsAppendixIndex 2. Touch the Multiple FREQ key to show the available frequencies. Touch A Frequency Key To Place It In The Standby WindowFigure 3-9 Nearest Airport Multiple Frequency List 3. Touch the Filter key to filter the Nearest List by Airports, FSS, or ARTCC. Figure 3-10 Nearest Com Frequency List 4. Touch the desired Frequency List. Then, touch the desired frequency to load it into the Standby window. 190-01007-03-Final.indb 7 7/9/2015 2:07:00 PM
3-8Garmin GTN 725/750 Pilot’s Guide190-01007-03 Rev. JForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/ MusicUtilitiesSystemMessagesSymbolsAppendixIndex 5. Some frequencies will have more information detail available. Touch the key that shows "More Information." Touch For More InformationFigure 3-11 More Information Is Available For Some Frequencies 6. More detailed information is shown on the display. Touch the frequency key to load it into the Standby window. Touch To Insert Into Standby WindowAdditional Information NarrativeFigure 3-12 More Frequency Detail190-01007-03-Final.indb 8 7/9/2015 2:07:00 PM
3-9190-01007-03 Rev. JGarmin GTN 725/750 Pilot’s GuideForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/MusicUtilitiesSystemMessagesSymbolsAppendixIndex3.3.1.3 Find Flight Plan Frequencies 1. While viewing the Find results, touch the Flight Plan tab. A list of Com or Nav frequencies associated with the active flight plan will be displayed. Touch To Select Frequency From List For Nearest AirportSelected Frequency CategorySelected Frequency CategoryFigure 3-13 Flight Plan Frequency List 2. Touch the Multiple FREQ key to show the available frequencies, if present. 3. Touch the desired frequency to select it and place it into the Standby window. 3.3.1.4 Find User Frequencies 1. While viewing the Find results, touch the User tab. A list of User-created frequencies will be displayed. 2. Touch the desired frequency to load it into the Standby window. 190-01007-03-Final.indb 9 7/9/2015 2:07:00 PM
3-10Garmin GTN 725/750 Pilot’s Guide190-01007-03 Rev. JForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/ MusicUtilitiesSystemMessagesSymbolsAppendixIndex3.3.2 Simple Frequency EntryFrequencies can be entered on the GTN without the leading one and/or trailing zero(s). As a result, the pilot can touch “2”, “1”, and “5” for 121.50. If a number is pressed that is not valid for the cursor location, the pilot is presented with a confirmation pop-up upon selecting the typed frequency. Frequency entry can be accomplished by typing every digit in the frequency or by leaving off the leading one and/or trailing zero(s). The frequency that will be entered is always displayed in the cursor window. 1. Touch the Standby frequency field and then touch the 2 key. Figure 3-14 Simplified Frequency Entry Without Leading Number 2. Touch the 7 key. Figure 3-15 Second Frequency Number 3. Touch the 2 key. Figure 3-16 Final Frequency Without Trailing Number 4. Touch Enter. Entered Frequency ValueFigure 3-17 Completed Frequency Entry190-01007-03-Final.indb 10 7/9/2015 2:07:00 PM
3-11190-01007-03 Rev. JGarmin GTN 725/750 Pilot’s GuideForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/MusicUtilitiesSystemMessagesSymbolsAppendixIndex3.3.3 Adding a New User Frequency 1. While viewing the numeric keypad touch the Find key at the bottom of the display. 2. Touch the User tab and then touch the Add User Frequency key. Add User FrequencyUser Frequency SelectionFigure 3-18 Add New User Frequency 3. The Add New User Frequency information window will now be displayed. Touch the Name key to select a name for the User frequency. User Frequency NameUser Frequency ValueFigure 3-19 Add New User Frequency Detail Window190-01007-03-Final.indb 11 7/9/2015 2:07:01 PM
3-12Garmin GTN 725/750 Pilot’s Guide190-01007-03 Rev. JForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/ MusicUtilitiesSystemMessagesSymbolsAppendixIndex 4. Select the characters from the alphanumeric keypad for the desired name. Touch the Enter key to accept the displayed Name. User Frequency NameAlphanumeric KeypadBackspaceCursor MovementFigure 3-20 Select a Name for the New User Frequency 5. Touch the Frequency key and select the characters from the keypad for the desired frequency. Touch the Enter key to accept the displayed frequency. Figure 3-21 Select a Frequency Value for the New User Frequency190-01007-03-Final.indb 12 7/9/2015 2:07:01 PM
3-13190-01007-03 Rev. JGarmin GTN 725/750 Pilot’s GuideForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/MusicUtilitiesSystemMessagesSymbolsAppendixIndex 6. Touch the Enter key to accept the displayed name and frequency. The new User Frequency will be added to the list. The list can store up to 15 user frequencies. User Frequency Name User Frequency ValueTouch to Add Another User FrequencyTouch to Edit/Remove the User FrequencyFigure 3-22 Completed New User Frequency3.3.4 Emergency FrequencyThe GTN 750’s emergency frequency select provides a quick method of selecting 121.50 MHz as the active frequency in the event of an in-flight emergency. The emergency frequency select is available whenever the unit is on, regardless of GPS or cursor status, or loss of the display. To quickly tune and activate 121.50, press and hold volume knob or the remote Com flip-flop key for approximately two seconds. NOTE: Pressing and holding the remote Com FLIP/FLOP key for approximately two seconds, on units so configured, will lock the COM board, preventing further changes in Com frequency until the Com board is unlocked, by pressing the remote Com FLIP/FLOP key again for two seconds. The following message will notify the pilot that the Com board has been locked: “COM LOCKED TO 121.5 MHZ. HOLD REMOTE COM TRANSFER KEY TO EXIT.” NOTE: Under some circumstances if the Com system loses communication with the main system, the radio will automatically tune to 121.50 MHz for transmit and receive regardless of the displayed frequency. 190-01007-03-Final.indb 13 7/9/2015 2:07:01 PM
3-14Garmin GTN 725/750 Pilot’s Guide190-01007-03 Rev. JForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/ MusicUtilitiesSystemMessagesSymbolsAppendixIndex3.3.5 Stuck MicrophoneWhenever the GTN 750 is transmitting, a “TX” indication appears in the Com window. If the push-to-talk key on the microphone is stuck or accidentally left in the keyed position, or continues to transmit after the key is released, the Com transmitter automatically times out (or ceases to transmit) after 30 seconds of continuous broadcasting. You will also receive a “Com push-to-talk key stuck” message as long as the stuck condition exists. 3.3.6 Remote Frequency Selection ControlOn units configured for remote Com frequency Recall, pressing the remote recall switch will load the next preset Com frequency into the unit’s Standby frequency box. The remote recall switch can be pressed multiple times to scroll the entire preset frequency list through the Standby frequency box (the list will “wrap” from the bottom of the list back up to the top, skipping any empty preset positions). The standby frequency isn’t activated until a Com FLIP/FLOP switch (either bezel-mounted or remote (COM RMT XFR) is pressed. Remote Frequency Selection only functions on units configured for a remote Com Frequency recall switch. NOTE: For software prior to version 5.00, frequencies must be stored in the User Frequency List prior to utilizing the remote channel select switch.3.3.7 Reverse Frequency Look-UpWhen the Reverse Frequency Look-Up feature is enabled in System-Setup, the identifier and frequency type will be shown for the selected Com and Nav frequencies for the nearest stations that are in the aviation database when the unit is receiving a valid position input. Station Identifiers with a “+” sign will have more stations associated with this frequency than just the type displayed. The “+” Sign Indicates More Stations Associated With This FrequencyIdentifier and Type Shown for the Selected FrequencyFigure 3-23 Reverse Frequency Look-Up NOTE: It can take up to 2 minutes for the RFL frequency to change after crossing the half way point when flying from one airport to another that both use the same frequency. 190-01007-03-Final.indb 14 7/9/2015 2:07:01 PM
3-15190-01007-03 Rev. JGarmin GTN 725/750 Pilot’s GuideForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/MusicUtilitiesSystemMessagesSymbolsAppendixIndex3.4 Com Frequency MonitoringThe Frequency Monitoring function allows you to listen to the Standby frequency in the Com radio, while monitoring the Active frequency for activity. 1. Touch the Monitor key to listen to the standby frequency. A small “MON” annunciation is displayed to the right of the Standby frequency. A green bar will show on the Monitor key. When the Active frequency receives a signal, the unit will switch automatically to the Active frequency and then switch back to the standby frequency when activity ceases. Com Standby Editing WindowFrequency Monitor AnnunciationStandby Frequency Clear KeyFrequency Monitor KeyFrequency Transfer (Flip-Flop) KeyFigure 3-24 Com Frequency Monitoring 2. The Monitor function is deactivated when you touch the Monitor key again and the green bar is extinguished. NOTE: The Com radio Monitoring function is different than the Monitor function of the Audio Panel. 190-01007-03-Final.indb 15 7/9/2015 2:07:01 PM
3-16Garmin GTN 725/750 Pilot’s Guide190-01007-03 Rev. JForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/ MusicUtilitiesSystemMessagesSymbolsAppendixIndex3.5 NAV (VOR/Localizer/Glideslope) Receiver OperationsThe GTN 750 includes digitally-tuned Nav/localizer and glideslope receivers with the desired frequency selected on the Nav window, along the top right-hand side of the display. Frequency selection is performed by pressing the small right knob to activate Nav Standby frequency editing and then turning the small and large right knobs or keypad to select the desired frequency. Nav Control Text Active NavFrequencyStandby Nav FrequencyTouch To Flip/Flop NAV / STBYTouch To Edit STBYFigure 3-25 Nav Frequency Window3.5.1 Ident Audio and VolumeNav ident is enabled by pressing the Volume knob when the Nav window is active. When Nav ident is enabled, the ID annunciation will appear in the active Nav window and Morse code tones will be heard. When the Nav function is enabled, the Nav Standby channel window will highlight briefly and then turn to blue text. The Nav Standby frequency will be active for editing for about 30 seconds before the Com Standby frequency becomes active for editing. Nav Standby Frequency Highlighted To Indicate It Is Active for Frequency SelectionNav Ident Is ActiveFigure 3-26 Nav Standby Frequency Window and Ident is ActiveNav audio volume is adjusted using the Volume knob. Turn the Volume knob clockwise to increase volume, or counterclockwise to decrease volume. 190-01007-03-Final.indb 16 7/9/2015 2:07:02 PM
3-17190-01007-03 Rev. JGarmin GTN 725/750 Pilot’s GuideForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/MusicUtilitiesSystemMessagesSymbolsAppendixIndex3.5.2 Nav Tuning WindowNav frequencies are selected with the tuning cursor in the standby Nav frequency field, and using the small and large right knobs to dial in the desired frequency. The keypad may also be used for frequency entry after touching the Standby window. The standby frequency always appears below the active frequency. The active frequency is the frequency currently in use. The GTN will automatically decode Morse code and display the Ident for the active frequency above it. The RFL (reverse frequency lookup) Identifier is displayed below the frequency and is only dependent on GPS position and database information. NOTE: Tuning is normally active in the Com window, unless placed in the Nav window by pressing the small right knob. When the tuning cursor is in the Nav window, it automatically returns to the Com window after 30 seconds of inactivity. The active frequency in either window cannot be accessed directly — only the standby frequency is active for editing. To select a VOR/localizer/ILS frequency: 1. Touch the small right knob momentarily to make the Nav Standby frequency value active for editing. The window will be highlighted momentarily. 2. Turn the large right knob to select the desired megaHertz (MHz) value. For example, the “117” portion of the frequency “117.80”. 3. Turn the small right knob to select the desired kiloHertz (kHz) value. For example, the “.80” portion of the frequency “117.80”. 4. Touch the Nav active (top) frequency to make the standby frequency. 5. The Active (top) and Standby frequencies will switch. Nav Frequencies In The Database Will Display The Ident Based on GPS PositionNav Frequencies Will Automatically Decode Morse Code And Display The Ident Figure 3-27 Automatic Nav Frequency Ident Decoding190-01007-03-Final.indb 17 7/9/2015 2:07:02 PM
3-18Garmin GTN 725/750 Pilot’s Guide190-01007-03 Rev. JForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/ MusicUtilitiesSystemMessagesSymbolsAppendixIndex3.5.3 Nav Frequency FindingThe GTN 750’s frequency finding feature allows you to quickly select any displayed database Nav frequency as your standby frequency. To select a Nav frequency for a User created frequency, Recent selected frequency, Nearest airport, or from your Flight Plan: 1. While viewing the numeric keypad touch the Find key at the bottom of the display. Categories for User, Recent, Nearest, and Flight Plan are available. 2. Touch the User, Recent, Nearest, or Flight Plan key. Active Nav Frequency KeyNearest Nav Frequency ListTouch To Select For Standby Nav FrequencyNearest Nav Frequency List Is SelectedTouch to Filter Nearest ListFigure 3-28 Nearest Airport Nav Frequency190-01007-03-Final.indb 18 7/9/2015 2:07:02 PM
3-19190-01007-03 Rev. JGarmin GTN 725/750 Pilot’s GuideForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/MusicUtilitiesSystemMessagesSymbolsAppendixIndex 3. Touch the desired Nav frequency to select it and place it into the Nav Standby window. OR 4. Touch the Filter key to narrow the list by category, such as Airport and VOR, and then select a given frequency. Touch To Select Nearest Frequency List TypeFigure 3-29 Nearest Nav Frequency List190-01007-03-Final.indb 19 7/9/2015 2:07:02 PM
3-20Garmin GTN 725/750 Pilot’s Guide190-01007-03 Rev. JForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/ MusicUtilitiesSystemMessagesSymbolsAppendixIndexThis page intentionally left blank190-01007-03-Final.indb 20 7/9/2015 2:07:02 PM
4-1190-01007-03 Rev. JGarmin GTN 725/750 Pilot’s GuideForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/MusicUtilitiesSystemMessagesSymbolsAppendixIndex4 FLIGHT PLANSThe GTN 7XX lets you create up to 99 different flight plans, with up to 100 waypoints in each flight plan. The Flight Plan function is accessed by touching the Flight Plan key on the Home page. The Flight Plan function allows you to create, store, edit, and copy flight plans. MenuCatalogStoreDeletePreviewParallel TrackInvertEdit Data Fields* "Load SAR" is only shown when the Search and Rescue feature is enabled by the installer** "Load Procedures" is shown for airports***"Load Airway" is shown for waypoints on a published airwayActive FPLActivate LegInsert BeforeInsert AfterLoad SAR*Hold at WaypointLoad Procedures**Load Airway***Waypoint InfoRemoveWaypoint OptionsAdd WaypointRecentNearestFlight PlanUserSearch by NameSearch by CitySelect WaypointFindFigure 4-1 Flight Plan Functional Diagram NOTE: Navigation is provided for fixed wing aircraft above 30 kts and for rotorcraft above 10 kts. NOTE: The Chart feature provides a digital representation of a paper chart and provides no vertical or lateral course guidance. Flight Plan and Procedures are separate from Charts, and do provide vertical and lateral course guidance for the loaded route or procedure shown on the Flight Plan page. The term “Chart Unavailable” means that the chart cannot be viewed on the Charts due to either a chart not being published, or an error in the Chart database, but does not preclude its availability or inclusion of the procedure in the Flight Plan or Procedures portion of the system. The absence of a chart for a particular Departure, Arrival, or Approach does not preclude its availability or inclusion in the Flight Plan or Procedures portion of the system. The absence of a particular Departure, Arrival, or Approach under the Flight Plan or Procedures portion of the system does not preclude the ability to view the Chart for that procedure under the Chart feature. 190-01007-03-Final.indb 1 7/9/2015 2:07:02 PM
4-2Garmin GTN 725/750 Pilot’s Guide190-01007-03 Rev. JForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/ MusicUtilitiesSystemMessagesSymbolsAppendixIndex4.1 Creating a New Flight Plan4.1.1 Creating a New Flight Plan in the Catalog 1. From the Home page, touch Flight Plan. 2. Touch Menu and then the Catalog key. 3. Touch the Create New Catalog Route key at the end of the flight plan list in the Catalog. Touch To Create New Flight PlanFigure 4-2 Create a New Catalog Route (Flight Plan) 4. Touch the Add Waypoint key and select a waypoint identifier with the alphanumeric keypad. Then, touch Enter.Selected Flight Plan WaypointFigure 4-3 Select a Waypoint for the New Flight Plan190-01007-03-Final.indb 2 7/9/2015 2:07:03 PM
4-3190-01007-03 Rev. JGarmin GTN 725/750 Pilot’s GuideForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/MusicUtilitiesSystemMessagesSymbolsAppendixIndex NOTE: If a flight plan that includes a procedure that has been modified by the pilot is saved into the flight plan catalog, the GTN cannot check the accuracy of that procedure when that flight plan is used on a later flight. It is recommended that flight plans with modified procedures not be saved in the flight plan catalog. 4.1.2 Creating a New Flight Plan from the Active Flight Plan 1. From the Home page, touch Flight Plan. Figure 4-4 Create New Flight Plan by Clearing Active Flight Plan 2. If there is already an Active Flight Plan, touch Menu and then the Delete and OK keys to delete the existing active flight plan. The stored flight plan in the Catalog will not be deleted. 3. Touch the Add Waypoint key and select a waypoint identifier with the alphanumeric keypad. Then, touch Enter. 4. Touch the Add Waypoint key and select the waypoint identifier with the keypad for the next waypoint. Touch Enter. 5. Continue adding waypoints as needed. 6. Touch Menu and then touch Store to store the flight plan in the Catalog. The screen will now display the Flight Plan Catalog and show the new flight plan. Flight plans are listed by the Departure and Destination waypoints. 190-01007-03-Final.indb 3 7/9/2015 2:07:03 PM
4-4Garmin GTN 725/750 Pilot’s Guide190-01007-03 Rev. JForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/ MusicUtilitiesSystemMessagesSymbolsAppendixIndex4.2 Active Flight Plan PageThe Active Flight Plan Page provides information and editing functions for the flight plan currently in use for navigation. Once you have activated a flight plan, the Active Flight Plan Page shows each waypoint for the flight plan, along with the Desired Track (DTK), Distance (DIST) for each leg and Cumulative Distance (CUM). The data fields are user-selectable and may be changed to display Cumulative Distance (CUM), Distance (DIST), Desired Track (DTK), En Route Safe Altitude (ESA), or Estimated Time of Arrival (ETA). Origin and Destination WaypointsActive Leg NavigationFlight Plan Menu OptionsUp/Down Keys to Scroll FPLParallel Track ActiveDTK Between Legs *DIST Between Legs *Cumulative Dist Between Current Position and Next Wpt *Figure 4-5 Active Flight Plan Page* The field types may be changed using the Edit Fields function in the Flight Plan page Menu. 190-01007-03-Final.indb 4 7/9/2015 2:07:03 PM
4-5190-01007-03 Rev. JGarmin GTN 725/750 Pilot’s GuideForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/MusicUtilitiesSystemMessagesSymbolsAppendixIndex4.2.1 Waypoint Options 1. While viewing the Active Flight Plan page, touch the desired flight plan waypoint. The Waypoint Options window will be shown. Touch Key To Select Option Waypoint Options ListGreyed Options Are Not AvailableFigure 4-6 Active Flight Plan Wpt Options with SAR Available 2. Touch one of the options to perform the selected action. Cancel the option selection by touching the Back key. 190-01007-03-Final.indb 5 7/9/2015 2:07:03 PM
4-6Garmin GTN 725/750 Pilot’s Guide190-01007-03 Rev. JForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/ MusicUtilitiesSystemMessagesSymbolsAppendixIndex4.2.1.1 Activate LegThe Activate Leg option allows you to change the active leg of a flight plan. 1. On the Waypoint Options menu, touch the desired TO waypoint and then the Activate Leg key to select the TO waypoint as the active leg for navigation. Touch to Select As New TO Wpt and To Activate LegCurrent LegCurrent TO WptFigure 4-7 Active Flight Plan Activate Leg Option 2. Touch the OK key to set the selected leg as the Active Leg, or Cancel to not select it. Touch OK To Activate LegActivate Leg Option Was SelectedTouch Cancel To Cancel The Operation And Return To the Flight Plan ViewFigure 4-8 Active Flight Plan Activate Leg Option190-01007-03-Final.indb 6 7/9/2015 2:07:03 PM
4-7190-01007-03 Rev. JGarmin GTN 725/750 Pilot’s GuideForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/MusicUtilitiesSystemMessagesSymbolsAppendixIndex4.2.1.2 Insert BeforeThe Insert Before option allows you to insert a new waypoint into the active flight plan before the selected waypoint. 1. On the Active Flight Plan page, touch the desired waypoint in the flight plan. The Waypoint Options list will be displayed. Insert Before Option Was SelectedOption Will Insert New Waypoint Before This Selected Flight Plan WaypointFigure 4-9 Active Flight Plan Insert Waypoint Before Option 2. Touch the Insert Before key to select a new waypoint before the selected waypoint. 3. Select a waypoint identifier with the alphanumeric keypad. Choose New Waypoint To "Insert Before" The Selected Flight Plan WaypointFigure 4-10 Use the Alphanumeric Keypad to Select Waypoint to Insert Before190-01007-03-Final.indb 7 7/9/2015 2:07:04 PM
4-8Garmin GTN 725/750 Pilot’s Guide190-01007-03 Rev. JForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/ MusicUtilitiesSystemMessagesSymbolsAppendixIndex 4. Then, touch Enter to confirm the selection, or touch Cancel to cancel any changes. The new flight plan will be shown. New Waypoint Inserted Before The Selected Flight Plan WaypointFigure 4-11 New Waypoint Is Inserted Before the Selected WaypointSelected Flight Plan WaypointNew Flight Plan WaypointFigure 4-12 Flight Plan Before and After New Waypoint Inserted190-01007-03-Final.indb 8 7/9/2015 2:07:04 PM
4-9190-01007-03 Rev. JGarmin GTN 725/750 Pilot’s GuideForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/MusicUtilitiesSystemMessagesSymbolsAppendixIndex4.2.1.3 Insert AfterThe Insert After option allows you to insert a new waypoint into the active flight plan after the selected waypoint. 1. On the Active Flight Plan page, touch the desired waypoint in the flight plan. The Waypoint Options list will be displayed. 2. Touch the Insert After key to select a new waypoint after the selected waypoint. 3. Select a waypoint identifier with the alphanumeric keypad. Then, touch Enter to confirm the selection, or touch the Cancel key to cancel the operation and return to the Waypoint Options window. 4.2.1.4 RemoveThe Remove option allows you to remove the selected waypoint from the active flight plan. 1. On the Active Flight Plan page, touch the desired waypoint in the flight plan. The Waypoint Options list will be displayed. 2. On the Waypoint Options menu, touch the Remove key to delete the selected waypoint from the active flight plan. Touch OK To Remove WaypointTouch Cancel To Cancel The Operation And Return To the Flight Plan ViewWaypoint Selected To Be RemovedFigure 4-13 Active Flight Plan Remove Waypoint Option190-01007-03-Final.indb 9 7/9/2015 2:07:04 PM
4-10Garmin GTN 725/750 Pilot’s Guide190-01007-03 Rev. JForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/ MusicUtilitiesSystemMessagesSymbolsAppendixIndex4.2.1.5 Load ProceduresThe Load Procedure selection from the Waypoint Options will start the Procedures function. See the Procedures section for complete information. 1. On the Active Flight Plan page, touch the desired waypoint in the flight plan. The Waypoint Options list will be displayed. 2. Touch the Load Procedures key to go to the Procedure function for adding procedures to the selected flight plan. Touch to Select an ApproachTouch to Select an ArrivalTouch to Select a DepartureFigure 4-14 Load Procedures Wpt Option NOTE: In software version 5.13 and earlier, for some procedures, due to very small position differences in the database, consecutive flight plan legs do not match up. The total effect on navigational guidance is negligible. The LOC BC 13 at KSLE via UBG shown below is an example of this. Procedure Flight Plan Leg DiscrepancyFigure 4-15 Procedure Flight Plan Leg Position Difference190-01007-03-Final.indb 10 7/9/2015 2:07:05 PM
4-11190-01007-03 Rev. JGarmin GTN 725/750 Pilot’s GuideForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/MusicUtilitiesSystemMessagesSymbolsAppendixIndex4.2.1.6 Waypoint InfoThe Waypoint Info option allows you to view information about the selected waypoint. See the Waypoint Info section for complete information. 1. On the Active Flight Plan page, touch the desired waypoint in the flight plan. The Waypoint Options list will be displayed. 2. One Waypoint Options menu, touch the Waypoint Info key to view information about the selected waypoint. Distance & Bearing To Airport From Current PositionWaypoint Info Page TabAirport Identifier, City, & TypeAirport InformationTouch To View Airport ChartsAirport Lat/LonFigure 4-16 Active Flight Plan Wpt Info 3. Touch the Back key to return to the Active Flight Plan page. 190-01007-03-Final.indb 11 7/9/2015 2:07:05 PM
4-12Garmin GTN 725/750 Pilot’s Guide190-01007-03 Rev. JForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/ MusicUtilitiesSystemMessagesSymbolsAppendixIndex4.2.2 AirwaysAirways may be added as legs in flight plans with any waypoint that is part of an airway, such as a VOR. 1. On the Active Flight Plan page, touch the desired airway entry waypoint in the flight plan. The Waypoint Options list will then be displayed. Touch VOR Entry Wpt To Insert AirwayFigure 4-17 Active Flight Plan with VOR Entry Wpt 2. Touch the Load Airway key to select an airway for the selected entry waypoint. Touch To Insert AirwayFigure 4-18 Select Load Airway from the Waypoint Options190-01007-03-Final.indb 12 7/9/2015 2:07:05 PM
4-13190-01007-03 Rev. JGarmin GTN 725/750 Pilot’s GuideForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/MusicUtilitiesSystemMessagesSymbolsAppendixIndex 3. Touch the desired airway to select it. Touch To Insert Selected AirwayFigure 4-19 Select an Airway from the List 4. Scroll through the list and touch the desired exit point from the airway. The Airway list can be sorted by distance or alphabetically. Touch the Sort Alpha key to toggle the sort setting. Touch To Select Exit WaypointFigure 4-20 Select an Exit Waypoint for the Airway190-01007-03-Final.indb 13 7/9/2015 2:07:05 PM
4-14Garmin GTN 725/750 Pilot’s Guide190-01007-03 Rev. JForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/ MusicUtilitiesSystemMessagesSymbolsAppendixIndex 5. Confirm the airway information and then touch Load to insert the selected airway into the flight plan. Use the In and Out keys, and drag the map with your finger to view the airway detail. If changes are desired, touch the Airway or Exit Waypoint keys to select alternate choices. Touch To Select Exit WaypointTouch To Load Airway Into FPLAirway Waypoint ListEntry WaypointSelected AirwayMap Preview Of Airway WaypointsFigure 4-21 Airway Information 6. After loading the airway, it is inserted into the flight plan. The airway waypoints are shown below the Airway key on the display. Touch the airway to make any changes. Entry WaypointSelected Airway. Touch To Edit. Selected Airway WaypointsFigure 4-22 Airway Waypoints in the Flight Plan190-01007-03-Final.indb 14 7/9/2015 2:07:05 PM
4-15190-01007-03 Rev. JGarmin GTN 725/750 Pilot’s GuideForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/MusicUtilitiesSystemMessagesSymbolsAppendixIndex 7. Touch the Airway key to display the Airway Options. Make the desired choice or touch Back. Touch To Collapse Airway WaypointsTouch To Select New or Change Current AirwayTouch To Remove Airway From Flight PlanAirway Detail ShownFigure 4-23 Airway Options 8. Touch the Collapse All Airways key to collapse the list of points along the airway. Touch the Collapse All Airways key again to toggle the display of airway detail back on. Touch To Expand Airway WaypointsFigure 4-24 Airways Collapsed In Flight Plan190-01007-03-Final.indb 15 7/9/2015 2:07:06 PM
4-16Garmin GTN 725/750 Pilot’s Guide190-01007-03 Rev. JForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/ MusicUtilitiesSystemMessagesSymbolsAppendixIndex4.2.3 Load Hold at Waypoint NOTE: This feature is available in software version 6.00 and later. 4.2.3.1 Hold at WaypointHolding patterns may be added to existing waypoints within the flight plan. 1. On the Active Flight Plan page, touch the desired waypoint in the flight plan. The Waypoint Options list will then be displayed.Hold At Waypoint Option SelectedOption Will Hold At This WaypointFigure 4-25 Active Flight Plan with Hold At Waypoint Option 2. Touch the Hold At Waypoint key to open the Hold at Waypoint dialog window. Touch To Select Hold CourseTouch To Select Course DirectionTouch To Select Turn DirectionTouch To Select Leg Length TypeTouch To Enter Leg LengthTouch To Select EFC TimeTouch To Use Selections To Create A Hold At The Selected WaypointFigure 4-26 Creating a User-Defined Hold190-01007-03-Final.indb 16 7/9/2015 2:07:06 PM
4-17190-01007-03 Rev. JGarmin GTN 725/750 Pilot’s GuideForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/MusicUtilitiesSystemMessagesSymbolsAppendixIndex 3. Touch the Course key to open the keypad. Use the keypad and Enter to select the inbound or outbound course. 4. Touch the Direction key to select between Inbound or Outbound for the course direction. 5. Touch the Turn key to select between Left or Right for the turn direction. 6. Touch the Leg Type key to select between Time or Distance for the leg type. 7. Touch the Leg Time or Leg Distance key to display the keypad. Use the keypad and the Enter key to select the length of the leg. 8. Touch the Expect Further Clearance key to display the keypad. Use the keypad and the Enter key to select the time for a reminder. 9. Touch the Load Hold key to add the hold into the flight plan.4.2.3.2 Removing a Hold 1. On the Active Flight Plan page, touch the hold to be removed. The Hold Options window is displayed. 2. Touch the Remove key. 3. Touch the OK key in response to “Remove Holding Pattern?” The holding pattern is removed. To cancel the request, touch the Cancel key. 190-01007-03-Final.indb 17 7/9/2015 2:07:06 PM
4-18Garmin GTN 725/750 Pilot’s Guide190-01007-03 Rev. JForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/ MusicUtilitiesSystemMessagesSymbolsAppendixIndex4.2.4 Load Search and Rescue Patterns (Optional) NOTE: This feature is available in software version 6.00 and later. NOTE: Turn smoothing may result in SAR coverage being different than intended. The flight crew should always verify that the SAR pattern created conforms to the specific mission requirements. Search and Rescue Patterns may be added to existing waypoints within the active flight plan. Only one SAR pattern can exist in the active flight plan. Loading another SAR pattern into the active flight plan when one already exists will remove the first SAR pattern. NOTE: Flight plans cannot be stored in the catalog if they contain a SAR pattern. 1. On the Active Flight Plan page, touch the desired waypoint in the flight plan. The Waypoint Options list will then be displayed.Load SAR Option Was SelectedOption will initiate SAR pattern from this waypointFigure 4-27 Active Flight Plan with Load SAR Option 2. Touch the Load SAR key to open the Search and Rescue Patterns page. 3. Touch the SAR Pattern key to select between Parallel Track, Sector Search, Expanding Square, or Orbit for the SAR pattern type. The available patterns can be configured by the installer and all of the listed pattern types may not be available. 4. Confirm the SAR pattern information and then touch the Load Pattern key to load selected pattern to the active flight plan or touch the Load Pattern & Activate key to load selected 190-01007-03-Final.indb 18 7/9/2015 2:07:06 PM
4-19190-01007-03 Rev. JGarmin GTN 725/750 Pilot’s GuideForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/MusicUtilitiesSystemMessagesSymbolsAppendixIndexpattern to the active flight plan and go direct-to the initial waypoint. 5. The SAR pattern waypoints are shown below the SAR key on the display. Touch the SAR pattern to make any changes. Initial WaypointSAR Key. Selected Pattern. Touch To Edit. Selected SAR Pattern WaypointsFigure 4-28 SAR Pattern Waypoints in the Flight Plan 6. Touch the SAR key to display the Search & Rescue Options. Make the desired choice or touch the Back key. Touch To Collapse SAR PatternSAR Pattern Detail ShownTouch To Insert Wpt Before SAR WptsTouch To Edit SAR Pattern ParametersTouch To Remove SAR PatternSAR KeyFigure 4-29 Search & Rescue Options190-01007-03-Final.indb 19 7/9/2015 2:07:07 PM
4-20Garmin GTN 725/750 Pilot’s Guide190-01007-03 Rev. JForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/ MusicUtilitiesSystemMessagesSymbolsAppendixIndex 7. Touch the Collapse Search Pattern key to collapse the list of the points along the SAR pattern. Touch the Collapse Search Pattern key again to toggle the display of SAR pattern detail back on. SAR Pattern CollapsedFigure 4-30 SAR Pattern Collapsed in Flight Plan 4.2.4.1 Creating a Parallel Track PatternThe Parallel Track SAR pattern starts at the initial waypoint and follows the initial track for the length of the first parallel track leg. A 90° turn in the initial turn direction leads to the spacing leg with a length equal to the track spacing. Another 90° turn leads to the second parallel track leg. The turns at the end of the second parallel track leg are in the opposite direction as the previous parallel track leg. The parallel track pattern terminates once the desired number of parallel track legs have been flown. Selected Initial WaypointTouch To Select SAR Pattern Touch To Select Initial Track Touch To Select Initial Turn Direction Touch To Select Leg Length Touch To Select Track Spacing Distance Touch To Select Number of Legs Touch To Load Selected Pattern To The Active FPL And Go Direct-To The First Wpt In The PatternTouch To Load Selected Pattern To Active FPLFigure 4-31 Search and Rescue Parallel Track Pattern Page190-01007-03-Final.indb 20 7/9/2015 2:07:07 PM
4-21190-01007-03 Rev. JGarmin GTN 725/750 Pilot’s GuideForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/MusicUtilitiesSystemMessagesSymbolsAppendixIndex 1. Touch the SAR Pattern key and select Parallel Track as the pattern type. 2. Touch the Initial Track key to open the keypad. Use the keypad and Enter to select the initial course. 3. Touch the Initial Turn Direction key to select between Left or Right as the initial turn direction. 4. Touch the Leg Length key to open the keypad. Use the keypad and Enter to select the length of the parallel track legs. 5. Touch the Track Spacing key to open the keypad. Use the keypad and Enter to select the desired spacing between the parallel track legs. 6. Touch the Leg Count key to open the keypad. Use the keypad and Enter to select the desired number of parallel track legs. 7. Touch the Load Pattern key to load selected pattern to the active flight plan. Or 8. Touch the Load Pattern & Activate key to load selected pattern to the active flight plan and go direct-to the initial waypoint. 190-01007-03-Final.indb 21 7/9/2015 2:07:07 PM
4-22Garmin GTN 725/750 Pilot’s Guide190-01007-03 Rev. JForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/ MusicUtilitiesSystemMessagesSymbolsAppendixIndex4.2.4.2 Creating a Sector Search PatternThe Sector Search SAR pattern starts at the initial waypoint and follows the initial track for the desired leg length. A 60° turn in the initial turn direction is followed by another leg with the desired leg length, another 60° turn, and then a leg back to the initiating waypoint. The next sector starts with a leg continuing on the same course outbound from the initiating waypoint and is followed by the same sequence of legs and turns. The third sector follows the same pattern.Selected Initial WaypointSector Search Pattern Selected Touch To Select Initial Track Touch To Select Initial Turn Direction Touch To Select Leg Length Touch To Load Selected Pattern To Active FPLTouch To Load Selected Pattern To Active FPL & Go Direct-To Initial WptFigure 4-32 Search and Rescue Sector Search Pattern Page 1. Touch the SAR Pattern key and select Sector Search as the pattern type. 2. Touch the Initial Track key to open the keypad. Use the keypad and Enter to select the initial course. 3. Touch the Initial Turn Direction key to select between Left or Right as the initial turn direction. 4. Touch the Leg Length key to open the keypad. Use the keypad and Enter to select the length of the parallel track legs. 5. Touch the Load Pattern key to load selected pattern to the active flight plan. Or 6. Touch the Load Pattern & Activate key to load selected pattern to the active flight plan and go direct-to the initial waypoint. 190-01007-03-Final.indb 22 7/9/2015 2:07:07 PM
4-23190-01007-03 Rev. JGarmin GTN 725/750 Pilot’s GuideForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/MusicUtilitiesSystemMessagesSymbolsAppendixIndex4.2.4.3 Creating an Expanding Square PatternThe Expanding Square SAR pattern starts at the initial waypoint and follows the initial track for a distance equal to the track spacing. All turns in the expanding square pattern are in the initial turn direction. All legs in the expanding square pattern are separated by the track spacing distance.Selected Initial WaypointExpanding Square Pattern Selected Touch To Select Initial Track Touch To Select Initial Turn Direction Touch To Select Track Spacing Distance Touch To Select Number of Legs Touch To Load Selected Pattern To Active FPL & Go Direct-To Initial WptTouch To Load Selected Pattern To Active FPLFigure 4-33 Search and Rescue Expanding Square Pattern Page 1. Touch the SAR Pattern key and select Expanding Square as the pattern type. 2. Touch the Initial Track key to open the keypad. Use the keypad and Enter to select the initial course. 3. Touch the Initial Turn Direction key to select between Left or Right as the initial turn direction. 4. Touch the Track Spacing key to open the keypad. Use the keypad and Enter to select the desired spacing between the parallel track legs. 5. Touch the Leg Count key to open the keypad. Use the keypad and Enter to select the desired number of legs. 6. Touch the Load Pattern key to load selected pattern to the active flight plan. OR 7. Touch the Load Pattern & Activate key to load selected pattern to the active flight plan and go direct-to the initial waypoint. 190-01007-03-Final.indb 23 7/9/2015 2:07:07 PM
4-24Garmin GTN 725/750 Pilot’s Guide190-01007-03 Rev. JForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/ MusicUtilitiesSystemMessagesSymbolsAppendixIndex4.2.4.4 Creating an Orbit PatternThe Orbit SAR pattern is a fixed radius turn around the specified center waypoint. Automatic waypoint sequencing will be suspended while flying the orbit pattern. Selected Initial WaypointOrbit Search Pattern Selected Touch To Select Initial Turn Direction Touch To Load Selected Pattern To Active FPL & Go Direct-To Initial WptTouch To Load Selected Pattern To Active FPLTouch To Select Radius Figure 4-34 Search and Rescue Orbit Pattern Page 1. Touch the SAR Pattern key and select Orbit as the pattern type. 2. Touch the Initial Turn Direction key to select between Left or Right as the turn direction. 3. Touch the Radius key to open the keypad. Use the keypad and Enter to select the radius of the orbit pattern. 4. Touch the Load Pattern key to load selected pattern to the active flight plan. OR 5. Touch the Load Pattern & Activate key to load selected pattern to the active flight plan and go direct-to the first waypoint in the pattern. 190-01007-03-Final.indb 24 7/9/2015 2:07:08 PM
4-25190-01007-03 Rev. JGarmin GTN 725/750 Pilot’s GuideForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/MusicUtilitiesSystemMessagesSymbolsAppendixIndex4.3 Flight Plan MenuThe Flight Plan Menu provides access to functions to manage your flight plans. The functions included are: View Catalog, Store Flight Plan, Delete Flight Plan, Preview Flight Plan, Parallel Track, Invert Flight Plan, and Edit Data Fields. Touch the Menu key to access the Flight Plan Menu options: View Catalog, Store Flight Plan, Delete Flight Plan, Preview Flight Plan, Parallel Track, Invert Flight Plan, and Edit Data Fields. Touch To Invert The Active Flight PlanTouch To Store The Active Flight PlanTouch To View List Of Stored Flight PlansTouch To Add Parallel Track Course OffsetsTouch To Edit The Active Flight Plan Information FieldsTouch To View A Map And A List Of Waypoints For The Active Flight PlanTouch To Delete The Active Flight PlanFigure 4-35 Flight Plan MenuMenuInvertStoreActivateInvert & ActivatePreviewEditCopyDeleteRoute OptionsCatalog Delete Preview Parallel TrackDirectionOffsetActivateEdit Data FieldsColumn 1Column 2Column 3Restore DefaultsFigure 4-36 Flight Plan Menu Functional Diagram190-01007-03-Final.indb 25 7/9/2015 2:07:08 PM
4-26Garmin GTN 725/750 Pilot’s Guide190-01007-03 Rev. JForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/ MusicUtilitiesSystemMessagesSymbolsAppendixIndex4.3.1 Store Flight PlanA flight plan must be saved to the Catalog to be used in future flights. The Store Flight Plan function will save the Active Flight Plan to the Catalog. NOTE: If a flight plan that includes a procedure that has been modified by the pilot is saved into the flight plan catalog, the GTN cannot check the accuracy of that procedure when that flight plan is used on a later flight. It is recommended that flight plans with modified procedures not be saved in the flight plan catalog. 1. While viewing the Active Flight Plan page, touch the Menu key. The Flight Plan Menu will be displayed. 2. Touch the Store key to store the current Active Flight Plan into the Catalog. The flight plan will be named by the beginning and ending waypoints. 3. When a duplicate flight plan is created, a warning dialog will appear and the flight plan will be saved with a numeral at the end of the destination waypoint. Duplicate Flight PlanOriginal Flight PlanDuplicate Flight PlanFigure 4-37 Duplicate Flight Plan Naming4.3.2 Invert Flight PlanThe Invert Flight Plan option allows you to reverse the Active flight plan and use it for navigation guidance back to your original departure point. The original flight plan stored in the catalog is not affected. 1. While viewing the Active Flight Plan page, touch the Menu key. The Flight Plan Menu will be displayed. 190-01007-03-Final.indb 26 7/9/2015 2:07:08 PM
4-27190-01007-03 Rev. JGarmin GTN 725/750 Pilot’s GuideForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/MusicUtilitiesSystemMessagesSymbolsAppendixIndex 2. Touch the Invert key to invert the current Active Flight Plan. 4.3.3 Parallel TrackParallel Track allows you to create a parallel course offset of 1 to 99 NM to the left or right of your current flight plan. After setting a parallel track to your current flight plan, a magenta parallel track line will be drawn offset from the original by the selected distance. The original course line will be drawn in grey. The aircraft will navigate to the parallel track course line and external CDI/HSI guidance will be driven from the parallel track. When you reach the end of the flight plan, a message will state, “Parallel offset terminating in X seconds.” The message will be given when the aircraft reaches the offset distance from the end of the parallel track. This will give the pilot sufficient time to intercept the original course. Figure 4-38 Parallel Track Description NOTE: Parallel track will be cancelled when graphically editing a flight plan. 190-01007-03-Final.indb 27 7/9/2015 2:07:08 PM
4-28Garmin GTN 725/750 Pilot’s Guide190-01007-03 Rev. JForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/ MusicUtilitiesSystemMessagesSymbolsAppendixIndex NOTE: Certain leg types (such as approach) or leg geometries (changes in desire track greater than 120 degrees), combined with large offset values do not support parallel track. Default direction and offset values may result in the status indicating that parallel track is not supported. The user must enter the desired parallel track offset and distance to determine whether that flight plan, combined with the offset and distance, support parallel track. 1. While viewing the Flight Plan page, touch the Menu key, and then the Parallel Track key. Touch To Set PTK DirectionPTK StatusTouch To Set PTK DistanceTouch To Activate PTK SettingsTouch To Cancel SettingsFigure 4-39 Parallel Track Selection 2. Touch the Direction key to toggle the Parallel Track to be Left or Right of the current Flight Plan. 3. Touch the Offset key to select the Parallel Offset from the current Flight Plan. Select the desired distance on the numeric keypad. Touch Enter when finished. 4. Touch the Activate key. A magenta "-P" indication will appear to the right of the waypoint name on the Active Flight Plan page. 190-01007-03-Final.indb 28 7/9/2015 2:07:09 PM
4-29190-01007-03 Rev. JGarmin GTN 725/750 Pilot’s GuideForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/MusicUtilitiesSystemMessagesSymbolsAppendixIndexPTK Active SymbolActive FPL LegFigure 4-40 Parallel Track Shown in the Active Flight Plan Page 5. To deactivate Parallel Track, while viewing the Active Flight Plan touch the Menu key. With the Flight Plan Menu displayed, touch the Parallel Track key. PTK StatusTouch To Deactivate PTK SettingsFigure 4-41 Deactivating Parallel Track 6. Touch the Deactivate key to cancel Parallel Tracking. 190-01007-03-Final.indb 29 7/9/2015 2:07:09 PM
4-30Garmin GTN 725/750 Pilot’s Guide190-01007-03 Rev. JForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/ MusicUtilitiesSystemMessagesSymbolsAppendixIndex4.3.4 Edit Data FieldsThe Active Flight Plan Page shows each waypoint for the flight plan, along with the Desired Track (DTK), Distance (DIS) for each leg and Cumulative Distance (CUM). The data fields are user-selectable and may be changed to display Cumulative Distance (CUM), Distance (DIS), Desired Track (DTK), En Route Safe Altitude (ESA), Estimated Time of Arrival (ETA), or Estimated Time En route (ETE). Origin and Destination WaypointsCurrent Flight Plan LegDTK Between Legs DIST Between Legs Cumulative Dist Between Current Position and Next Wpt Figure 4-42 Flight Plan Data Fields 1. While viewing the Flight Plan page, touch the Menu key, and then the Edit Data Fields key. Touch To Restore Original Default TypesCurrent Field TypesTouch To Select Field TypesFigure 4-43 Flight Plan Edit Data Fields Page190-01007-03-Final.indb 30 7/9/2015 2:07:09 PM
4-31190-01007-03 Rev. JGarmin GTN 725/750 Pilot’s GuideForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/MusicUtilitiesSystemMessagesSymbolsAppendixIndex 2. Touch one of the field keys to select from the list. Selected Field TypeFigure 4-44 Flight Plan Data Fields List 3. Touch the Up or Down keys as needed, or touch and drag the list, to scroll through the list. Touch the desired Field Type to set it for the selected field. 4. Continue as desired for the other fields. 190-01007-03-Final.indb 31 7/9/2015 2:07:09 PM
4-32Garmin GTN 725/750 Pilot’s Guide190-01007-03 Rev. JForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/ MusicUtilitiesSystemMessagesSymbolsAppendixIndex4.3.5 Flight Plan Catalog Route OptionsThe Flight Plan Catalog allows you to create, edit, activate, delete and copy flight plans. The catalog can hold up to 99 flight plans of up to 100 waypoints each. Flight plans are named by the Departure and Destination waypoint. Any time you activate a flight plan, a copy of the flight plan is automatically transferred to Active Flight Plan page and overwrites any previously active flight plan. 1. While viewing the Flight Plan page, touch the Menu key, and then the Catalog key. The list of currently stored flight plans will be displayed. Flight Plan Catalog TotalFlight Plan NameTouch Up/Down Keys To Scroll ListTouch To Create New Catalog Route (Flight Plan)Flight Plan CommentFigure 4-45 Flight Plan Catalog 2. Touch a flight plan to display the Route Options. Flight Plan Route OptionsSelected Flight PlanFigure 4-46 Flight Plan Catalog Route Options190-01007-03-Final.indb 32 7/9/2015 2:07:09 PM
4-33190-01007-03 Rev. JGarmin GTN 725/750 Pilot’s GuideForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/MusicUtilitiesSystemMessagesSymbolsAppendixIndex 3. Touch the Route Option key for the desired option to act on the selected flight plan. 4.3.5.1 Catalog Route Option - Activate 1. While viewing the Flight Plan Catalog page, touch the desired flight plan to select it. The Route Options menu will be displayed. 2. Touch the Activate key and then touch OK. The selected flight plan will be activated. Figure 4-47 Touch OK to Replace the Existing Active Flight Plan 3. The Active Flight Plan page will now be displayed. 4.3.5.2 Catalog Route Option - Invert & Activate 1. While viewing the Flight Plan Catalog page, touch the desired flight plan to select it. The Route Options menu will be displayed. 2. Touch the Invert & Activate key and then touch OK. The selected flight plan will be inverted and activated. Figure 4-48 Touch OK to Invert and Activate the Selected Flight Plan190-01007-03-Final.indb 33 7/9/2015 2:07:10 PM
4-34Garmin GTN 725/750 Pilot’s Guide190-01007-03 Rev. JForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/ MusicUtilitiesSystemMessagesSymbolsAppendixIndex4.3.5.3 Catalog Route Option - Preview 1. While viewing the Flight Plan Catalog page, touch the desired flight plan to select it. The Route Options menu will be displayed. 2. Touch the Preview key. A map view of the flight plan and list of the waypoints will be displayed. 3. Touch the Back key to return to the Flight Plan Catalog. 4.3.5.4 Catalog Route Option - Edit 1. While viewing the Flight Plan Catalog page, touch the desired flight plan to select it. The Route Options menu will be displayed. 2. Touch the Edit key. The flight plan will be displayed. Make any changes necessary by touching the desired waypoint and using the Waypoint Options. Selected WaypointWaypoint Options ListFigure 4-49 Use Waypoint Options to Edit the Selected Flight Plan 3. Touch the Back key to return to the Flight Plan Catalog. 190-01007-03-Final.indb 34 7/9/2015 2:07:10 PM
4-35190-01007-03 Rev. JGarmin GTN 725/750 Pilot’s GuideForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/MusicUtilitiesSystemMessagesSymbolsAppendixIndex4.3.5.5 Catalog Route Option - Copy 1. While viewing the Flight Plan Catalog page, touch the desired flight plan to select it. The Route Options menu will be displayed. 2. Touch the Copy key. You will be prompted to copy the selected flight plan. Figure 4-50 Flight Plan Catalog Route Copy Option 3. A copy of the selected flight plan will now be listed. If any changes are required for the copy, it can be used as a starting point for a similar flight plan. Use the Edit Route option to make the desired changes. Duplicate Copy Of Selected Flight PlanFigure 4-51 Copied Flight Plan 4. Touch the Back key to return to the Active Flight Plan. 190-01007-03-Final.indb 35 7/9/2015 2:07:10 PM
4-36Garmin GTN 725/750 Pilot’s Guide190-01007-03 Rev. JForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/ MusicUtilitiesSystemMessagesSymbolsAppendixIndex4.3.5.6 Catalog Route Option - Delete 1. While viewing the Flight Plan Catalog page, touch the desired flight plan to select it. The Route Options menu will be displayed. 2. Touch the Delete key and then touch OK. Figure 4-52 Delete the Selected Flight Plan from the Catalog 3. Touch the Back key to return to the Active Flight Plan. 190-01007-03-Final.indb 36 7/9/2015 2:07:10 PM
4-37190-01007-03 Rev. JGarmin GTN 725/750 Pilot’s GuideForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/MusicUtilitiesSystemMessagesSymbolsAppendixIndex4.3.6 Delete Flight PlanThere are two methods for deleting a flight plan. Deleting the selected flight plan from the Catalog using the Route Options completely removes the flight plan. Deleting the Active Flight Plan using the Delete Flight Plan key on the Flight Plan menu clears the waypoints from the Active Flight Plan, but does not remove the flight plan from the Catalog. 4.3.6.1 Delete Flight Plan from Catalog 1. While viewing the Flight Plan page, touch the Menu key, and then the View Catalog key. The list of currently stored flight plans will be displayed. Touch Delete To Remove The Waypoint From The CatalogSelected Flight PlanFigure 4-53 Select a Flight Plan from the Catalog 2. Touch the Delete and then the OK key. The selected flight plan will be removed from the Catalog. Figure 4-54 Delete a Flight Plan from the Catalog190-01007-03-Final.indb 37 7/9/2015 2:07:10 PM
4-38Garmin GTN 725/750 Pilot’s Guide190-01007-03 Rev. JForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/ MusicUtilitiesSystemMessagesSymbolsAppendixIndex4.3.6.2 Delete Active Flight Plan 1. While viewing the Active Flight Plan page, touch the Menu key, and then the Delete Flight Plan key. Figure 4-55 Delete a Flight Plan from the Active Flight Plan 2. Touch OK to clear the waypoints from the Active Flight Plan. The flight plan will not be removed from the Catalog. 4.3.7 Preview Flight PlanThe Preview Flight Plan function provides a summary of a flight plan. A preview of the Active Flight Plan can be selected from the Flight Plan Menu's Preview Flight Plan key or selecting a flight plan from the catalog and choosing Preview from the Route Options menu. 4.3.7.1 Previewing the Active Flight Plan 1. While viewing the Flight Plan page, touch the Menu key, and then the Preview key. A preview of the Active Flight Plan will be shown. Map View of Flight Plan LegsFlight Plan Waypoint ListCurrent Aircraft Position On Current Leg of Active Flight PlanCurrent Dest WaypointFigure 4-56 Active Flight Plan Preview190-01007-03-Final.indb 38 7/9/2015 2:07:11 PM
4-39190-01007-03 Rev. JGarmin GTN 725/750 Pilot’s GuideForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/MusicUtilitiesSystemMessagesSymbolsAppendixIndex 2. Touch the Back key to return to the Active Flight Plan page. 4.3.7.2 Previewing a Flight Plan in the Catalog 1. While viewing the Flight Plan page, touch the Menu key, and then the Catalog key. The list of currently stored flight plans will be displayed. 2. Touch the desired flight plan. The Route Options will now be displayed. 3. Touch the Preview key to display a preview of the selected flight plan. 4. Touch the Back key to return to the Flight Plan Catalog. 4.4 Graphically Editing a Flight PlanThe Active Flight Plan may be edited graphically on the Map page. See Section 9.3.3 for details. 4.5 Import Flight Plans with ConnextWhen the GTN is interfaced with a compatible Flight Stream device, flight plans can be wirelessly imported into the GTN from supported Apps (i.e. Garmin Pilot). The imported flight plans can then be activated or stored to the flight plan catalog once they are previewed by the pilot. NOTE: Flight plans over 99 waypoints long are truncated at 99 waypoints and the last waypoint in the imported/uploaded flight plan may not be the destination airport. NOTE: Flight plan information and user waypoints included as part of a flight plan will not necessarily retain their names when the flight plan is transferred from the portable device to the GTN via a Flight Stream device. Whenever a User Waypoint is imported, it is compared to the existing User Waypoint catalog. If it matches locations with an existing User Waypoint, the waypoint will utilize the name saved in the GTN for that waypoint. If there is not a location match, the waypoint is imported but without the name label that the import software may have used. Therefore all new User Waypoints will come in as USR### where the number is the lowest open User Waypoint slot in the catalog. 190-01007-03-Final.indb 39 7/9/2015 2:07:11 PM
4-40Garmin GTN 725/750 Pilot’s Guide190-01007-03 Rev. JForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/ MusicUtilitiesSystemMessagesSymbolsAppendixIndex NOTE: This feature is available in software version 5.10 and later. 4.5.1 OperationOn the portable device, select the option to send a flight plan to the GTN. The GTN MSG key will appear and begin to flash. 1. Pressing the MSG key will open the message page with a message showing how many flight plans are ready to preview. Touch To Preview Flight PlanFigure 4-57 Flight Plan Import Message 2. Touch the New FPL key to open the flight plan preview page when only one flight plan is imported, or the flight plan catalog when more than one flight plan is imported. Figure 4-58 Preview for Single Flight Plan Import190-01007-03-Final.indb 40 7/9/2015 2:07:11 PM
4-41190-01007-03 Rev. JGarmin GTN 725/750 Pilot’s GuideForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/MusicUtilitiesSystemMessagesSymbolsAppendixIndexTouch To Select The Desired CatalogFigure 4-59 Catalog for Multiple Flight Plan Import 3. Selecting a flight plan in the catalog that is "Pending Preview" will slide out a menu to preview or delete the flight plan. Once the flight plan has been previewed and then stored or activated, the other Route Options in the menu will be available. Figure 4-60 Route Options by Selecting Flight Plan with Pending Review4.5.2 Potential ErrorsIf the GTN is unable to import a flight plan due to errors in the flight plan or a full catalog, the pilot will be alerted with a system message. Figure 4-61 Flight Plan Import Error Messages190-01007-03-Final.indb 41 7/9/2015 2:07:11 PM
4-42Garmin GTN 725/750 Pilot’s Guide190-01007-03 Rev. JForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/ MusicUtilitiesSystemMessagesSymbolsAppendixIndexIf an imported flight plan contains any errors, pop-up messages will be displayed alerting the pilot of the issues and the resulting changes to the flight plan. When the imported flight plan is too long, the GTN will truncate the flight plan to the correct length. The pilot should be aware that waypoints are missing from the end of the flight plan, including the destination waypoint. Figure 4-62 Pop-Up Message Reporting Flight Plan ErrorsWhen the imported flight plan contains waypoints (non-user waypoints), procedures, or airways that are not found in navigation database, the GTN will replace those waypoints with locked (lockd) waypoints. These locked waypoints must be resolved prior to activating the flight plan to provide navigation along the flight plan. When more than one error occurs during the flight plan import, the pilot will need to cycle through the errors by touching the Next key on the pop-up. Figure 4-63 Pop-Up Message Reporting Unknown WaypointsFigure 4-64 Pop-Up Message Reporting Unknown Procedure190-01007-03-Final.indb 42 7/9/2015 2:07:11 PM
4-43190-01007-03 Rev. JGarmin GTN 725/750 Pilot’s GuideForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/MusicUtilitiesSystemMessagesSymbolsAppendixIndexFigure 4-65 Pop-Up Message Reporting Unknown Airway4.6 Import Flight Plans with an SD CardFlight plans can be created on a computer using compatible flight planning software and saved to the SD card to be imported into the GTN. The imported flight plans can then be activated or stored to the flight plan catalog once they are previewed by the pilot. NOTE: Flight plans over 99 waypoints long are truncated at 99 waypoints and the last waypoint in the imported/uploaded flight plan may not be the destination airport. NOTE: This feature is available in software version 5.10 and later. NOTE: The flight plan file format used by the GTN is different than the file format used by the GNS 400W/500W Series navigators. 1. While viewing the Flight Plan page, touch the Menu key and then the Catalog key to display the Flight Plan Catalog. Flight Plan On SD CardTouch To Import Flight PlanFigure 4-66 Catalog for SD Card Flight Plan Import190-01007-03-Final.indb 43 7/9/2015 2:07:12 PM
4-44Garmin GTN 725/750 Pilot’s Guide190-01007-03 Rev. JForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/ MusicUtilitiesSystemMessagesSymbolsAppendixIndex 2. An Import key will be present in the menu bar when flight plans are present on the SD card. Touch the Import key to open a pop-up with a list of the file names of the flight plans on the SD card. Touch To Import Flight Plan From SD CardFigure 4-67 Flight Plan To Import From SD Card 3. After selecting the desired flight plan to import, the GTN will attempt to import the flight plan and open the Route Options slide out menu. The imported flight plan must be previewed before being activated. Touch Preview to view the flight plan. Touch To Preview Flight Plan From SD CardFigure 4-68 Route Options For SD Card Flight Plan Import190-01007-03-Final.indb 44 7/9/2015 2:07:12 PM
4-45190-01007-03 Rev. JGarmin GTN 725/750 Pilot’s GuideForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/MusicUtilitiesSystemMessagesSymbolsAppendixIndex 4. Press Store to save the flight plan to the catalog. Press Activate to make the imported flight plan the active route. Touch To Store To Save Flight Plan To The CatalogTouch To Make The Imported Flight Plan The Active RouteFigure 4-69 Route Options For SD Card Flight Plan Import4.6.1 Potential ErrorsIf the GTN is unable to import a flight plan due to errors in the flight plan or a full catalog, the pilot will immediately be alerted with a pop-up. 1. Touch OK at the prompt to continue. Figure 4-70 Flight Plan Import FaultFigure 4-71 Flight Plan Import Fault - Catalog Full190-01007-03-Final.indb 45 7/9/2015 2:07:12 PM
4-46Garmin GTN 725/750 Pilot’s Guide190-01007-03 Rev. JForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/ MusicUtilitiesSystemMessagesSymbolsAppendixIndex 2. If an imported flight plan contains any errors, pop-up messages will be displayed alerting the pilot of the issues and the resulting changes to the flight plan. These pop-ups are presented the first time that the flight plan is viewed on the Flight Plan Preview page. When the imported flight plan is too long, the GTN will truncate the flight plan to the correct length. The pilot should be aware that waypoints are missing from the end of the flight plan. Figure 4-72 Flight Plan Import Issue - Flight Plan Too Long 3. When the imported flight plan contains waypoints (non-user waypoints), procedures, or airways that are not found in navigation database, the GTN will replace those waypoints with locked waypoints. These locked waypoints must be resolved prior to activating the flight plan. When more than one error occurs during the flight plan import, the pilot will need to cycle through the errors by touching the Next key on the pop-up. Figure 4-73 Flight Plan Import Issue - Flight Plan Contains Unknown Waypoints190-01007-03-Final.indb 46 7/9/2015 2:07:12 PM
4-47190-01007-03 Rev. JGarmin GTN 725/750 Pilot’s GuideForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/MusicUtilitiesSystemMessagesSymbolsAppendixIndexFigure 4-74 Flight Plan Import Issue - Unknown Procedure Removed From Flight PlanFigure 4-75 Flight Plan Import Issue - Unknown Airway Removed From Flight Plan190-01007-03-Final.indb 47 7/9/2015 2:07:12 PM
4-48Garmin GTN 725/750 Pilot’s Guide190-01007-03 Rev. JForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/ MusicUtilitiesSystemMessagesSymbolsAppendixIndexThis page intentionally left blank190-01007-03-Final.indb 48 7/9/2015 2:07:12 PM
5-1190-01007-03 Rev. JGarmin GTN 725/750 Pilot’s GuideForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/MusicUtilitiesSystemMessagesSymbolsAppendixIndex5 DIRECT-TOThe GTN 7XX Direct-To function can quickly set a course to any waypoint. If the pilot selects Direct-To to a waypoint that is in the flight plan, waypoint sequencing in the flight plan will resume upon reaching that waypoint. If the pilot selects Direct-To for a waypoint that is not in the flight plan, the flight plan will no longer be active but remains available. There are some fixes within procedures for which if a Direct-To is selected then the approach will not be active. For example, if you activate a Direct-To course to a waypoint between the FAF and the MAP and go Direct-To to that waypoint then approach guidance will not become active. 5.1 Direct-To Navigation 1. Press the Direct-To key on the right side of the unit. Figure 5-1 Direct-To Wpt Page 2. Select Waypoint, FPL, or NRST APT from the Direct-To window by touching the desired tab. 3. If a specific course is desired, touch the Course To key. 190-01007-03-Final.indb 1 7/9/2015 2:07:13 PM
5-2Garmin GTN 725/750 Pilot’s Guide190-01007-03 Rev. JForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/ MusicUtilitiesSystemMessagesSymbolsAppendixIndex 4. Use the numeric keypad to select the course and then touch the Enter key. Numeric KeypadSelected CourseBackspace KeyFigure 5-2 Direct-To Course Selection 5. Touch the desired waypoint and touch the Activate key or press the small right knob. Touch To Activate Direct-To This WaypointWaypoint DetailWaypoint TabTouch To Select A Specific CourseFigure 5-3 Direct-To Selection 6. The Map page will now be displayed with the new Direct-To course. 190-01007-03-Final.indb 2 7/9/2015 2:07:13 PM
5-3190-01007-03 Rev. JGarmin GTN 725/750 Pilot’s GuideForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/MusicUtilitiesSystemMessagesSymbolsAppendixIndex5.2 Direct-To a Flight Plan Waypoint 1. Press the Direct-To key on the right side of the unit. 2. Touch the FPL tab at the top of the Direct-To window. Touch Waypoint Key To SelectFlight Plan Waypoint ListFlight Plan TabFigure 5-4 Direct-To Flight Plan Leg Selection 3. Touch the flight plan waypoint you want to navigate directly to. The Direct-To Waypoint page will display information about the selected flight plan waypoint. Touch To Activate Direct-To This WaypointWaypoint DetailWaypoint TabTouch To Select A Specific CourseFigure 5-5 Selected Direct-To Flight Plan Leg190-01007-03-Final.indb 3 7/9/2015 2:07:13 PM
5-4Garmin GTN 725/750 Pilot’s Guide190-01007-03 Rev. JForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/ MusicUtilitiesSystemMessagesSymbolsAppendixIndex 4. Touch the Activate key or press the small right knob to activate the selection. 5. The Map page will now be displayed with the new Direct-To course. 5.3 Direct-To a Nearest Airport 1. Press the Direct-To key on the lower right side of the unit. 2. Touch the NRST APT tab at the top of the Direct-To window. The nearest 25 airports within 200 NM will be listed. The airport at the top of the list is the nearest airport. To review the other nearest airports, touch the Up and Down keys to scroll through the list. Touch List And Drag Finger To Scroll ListNearest Airport ListNearest TabFigure 5-6 Direct-To Nearest Airport Selection190-01007-03-Final.indb 4 7/9/2015 2:07:13 PM
5-5190-01007-03 Rev. JGarmin GTN 725/750 Pilot’s GuideForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/MusicUtilitiesSystemMessagesSymbolsAppendixIndex 3. Touch the desired airport to select it. The selected airport will be displayed in the Waypoint page. Activate Direct-To CourseDirect-To WaypointFigure 5-7 Selected Direct-To Nearest Airport 4. Touch the Activate key or press the small right knob to activate the selection. 5. The Map page will now be displayed with the new Direct-To course. 190-01007-03-Final.indb 5 7/9/2015 2:07:14 PM
5-6Garmin GTN 725/750 Pilot’s Guide190-01007-03 Rev. JForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/ MusicUtilitiesSystemMessagesSymbolsAppendixIndex5.4 Removing a Direct-To CourseWhen a Direct-To course is cancelled, the previously active flight plan will be reactivated and the nearest leg to the aircraft position will become the active leg. If there was no active flight plan, after cancelling the Direct-To course the aircraft will continue with the current heading. 1. Press the Direct-To key to display the Direct-To page. Touch To Remove (Cancel) The Direct-To CourseDirect-To WaypointWaypoint TabFigure 5-8 Cancel the Direct-To Course 2. Touch the Remove key. 3. Navigation will now return to the active flight plan. 190-01007-03-Final.indb 6 7/9/2015 2:07:14 PM
5-7190-01007-03 Rev. JGarmin GTN 725/750 Pilot’s GuideForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/MusicUtilitiesSystemMessagesSymbolsAppendixIndex5.5 Direct-To Map WaypointA Direct-To course may be set to any waypoint selected on the Map page. The waypoint is selected by touching an item such as an airport, VOR, or NDB or any other location. Touching the map page at any place not having an existing location name will create a waypoint with the name “MAPWPT.” Touching the Direct-To key will automatically insert the selected waypoint as the Direct-To waypoint. The MAPWPT will be saved as a User Waypoint. 1. On the Map page, touch the map at the location intended to be the Direct-To waypoint. 2. Press the Direct-To key on the right side of the unit. Touch To Remove The Direct-To CourseDirect-To Waypoint NameWaypoint TabTouch To Activate The Direct-To CourseDirect-To Waypoint Map SymbolFigure 5-9 Touch the Map to Create a MAPWPT as the Direct-To Course Destination 3. Touch the Activate key or press the small right knob to activate the selection. 190-01007-03-Final.indb 7 7/9/2015 2:07:14 PM
5-8Garmin GTN 725/750 Pilot’s Guide190-01007-03 Rev. JForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/ MusicUtilitiesSystemMessagesSymbolsAppendixIndex5.6 Off-Route Direct-To CourseAn off-route Direct-To course may be selected by using the Waypoint tab, Nrst Apt tab, or selecting a waypoint on the map. When an off-route Direct-To course is activated, the existing active flight plan will be deactivated. The original active flight plan and waypoint sequencing is reactivated when the Direct-To course is removed. Direct-To WaypointFlight Plan Data Is ClearedFlight Plan Waypoint List Figure 5-10 Active Flight Data is Removed When a Direct-To Course is Activated5.7 Graphically Editing a Direct-To RouteDirect-To routes may be edited graphically on the Map page the same as a regular flight plan. See Section 9.3.3 for details. 5.8 Direct-To a User-Defined Hold NOTE: This feature is available in software version 6.00 and later. NOTE: Any time a user hold is changed with the Direct-To key, upon pressing the "Activate the Direct-To Hold" key, navigation guidance will be given back to the holding fix and the new hold re-initiated. A user-defined hold can be created as part of a Direct-To to any waypoint. Automatic waypoint sequencing will be suspended during the hold. 190-01007-03-Final.indb 8 7/9/2015 2:07:14 PM
5-9190-01007-03 Rev. JGarmin GTN 725/750 Pilot’s GuideForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/MusicUtilitiesSystemMessagesSymbolsAppendixIndex 1. Press the Direct-To key to display the Direct-To page. Touch To Select A Specific CourseDirect-To Waypoint NameWaypoint TabTouch To Create A Hold At Direct-To WptFigure 5-11 Create Hold at Direct-To Waypoint 2. Touch the Hold key. The Direct-To Hold page is displayed. Touch To Select A Specific CourseTouch To Select Course DirectionTouch To Select Turn DirectionTouch To Select Leg Length TypeTouch To Select Leg Length TimeTouch To Select EFC Time Touch To Accept Hold ParametersFigure 5-12 Entering Direct-To Hold Parameters 3. Touch the Course key to open the keypad. Use the keypad and the Enter key to select the inbound or outbound course. 4. Touch the Course Direction key to select between Inbound or Outbound for the course direction. 5. Touch the Turn key to select between Left or Right for the turn direction. 190-01007-03-Final.indb 9 7/9/2015 2:07:14 PM
5-10Garmin GTN 725/750 Pilot’s Guide190-01007-03 Rev. JForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/ MusicUtilitiesSystemMessagesSymbolsAppendixIndex 6. Touch the Leg Type key to select between Time or Distance for the leg type. 7. Touch the Leg Time or Leg Distance key to display the keypad. Use the keypad and the Enter key to select the length of the leg. 8. Touch the Expect Further Clearance key to display the keypad. Use the keypad and the Enter key to select the time for a reminder. 9. Touch the Load Hold key to accept the hold parameters and return to the Direct-To page. Specified Course To Direct-To WptTouch To Activate The Direct-To Course And HoldHold Pattern CourseFigure 5-13 Direct-To Page with Hold Selected 10. Touch the Hold Activate key or press the small right knob to activate the selection. 190-01007-03-Final.indb 10 7/9/2015 2:07:15 PM
5-11190-01007-03 Rev. JGarmin GTN 725/750 Pilot’s GuideForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/MusicUtilitiesSystemMessagesSymbolsAppendixIndex5.9 Direct-To a Search and Rescue Pattern NOTE: This feature is available in software version 6.00 and later. A search and rescue pattern can be created as part of a Direct-To for a flight plan, off-route, or map waypoint. Creating a SAR pattern as part of an an off-route Direct-To will insert the SAR pattern waypoints at the end of the En Route portion of the active flight plan. 1. Press the Direct-To key to display the Direct-To page.Touch To Select A Specific CourseTouch To Create SAR Pattern At Direct-To WptDirect-To WptFigure 5-14 Create SAR Pattern at Direct-To Waypoint 2. Touch the SAR key. The Direct-To Search and Rescue Patterns page is displayed. Selected Initial WptTouch To Select Desired SAR PatternTouch To Select Initial TrackTouch To Select Initial Turn DirectionTouch To Select Track Spacing DistanceTouch To Select Number Of LegsTouch To Load Selected SAR Pattern to Direct-ToTouch To Select Leg LengthFigure 5-15 Direct-To Search and Rescue Pattern Page190-01007-03-Final.indb 11 7/9/2015 2:07:15 PM
5-12Garmin GTN 725/750 Pilot’s Guide190-01007-03 Rev. JForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/ MusicUtilitiesSystemMessagesSymbolsAppendixIndex 3. Touch the SAR Pattern key to select between Parallel Track, Sector Search, Expanding Square, or Orbit for the SAR pattern type. The available patterns can be configured by the installer and all of the listed pattern types may not be available. See the Section 4.2.4 Load Search and Rescue Pattern for more details on configuring each pattern type. 4. Confirm the SAR pattern information and then touch the Load Pattern key to accept the SAR parameters and return to the Direct-To page. Specified Course To Direct-To Wpt Selected SAR Pattern TypeDirect-To WptTouch To Activate Direct-To Course And SAR PatternFigure 5-16 Direct-To Page with SAR Pattern Selected 5. Touch the SAR Activate key or press the small right knob to activate the selection. 190-01007-03-Final.indb 12 7/9/2015 2:07:15 PM
6-1190-01007-03 Rev. JGarmin GTN 725/750 Pilot’s GuideForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/MusicUtilitiesSystemMessagesSymbolsAppendixIndex6 PROCEDURESThe GTN 7XX allows you to fly non-precision and precision approaches to airports with published instrument approach procedures. All available approaches are stored on your Jeppesen NavData® card, and are automatically updated when the card’s files have been updated. Approach procedures are not the same as the approach plates available in ChartView, which is a separate database. Subscription information for NavData cards is included in your GTN 7XX package. The Procedures Page is displayed by touching the PROC key on the Home page. The Procedures Page provides access to approaches, departures and arrivals. Selections are also shown to: Activate Approach, Vectors to Final, and Activate Missed Approach. NOTE: The Chart feature provides a digital representation of a paper chart and provides no vertical or lateral course guidance. Flight Plan and Procedures are separate from Charts, and do provide vertical and lateral course guidance for the loaded route or procedure shown on the Flight Plan page. The term “Chart Unavailable” means that the chart cannot be viewed on the Charts due to either a chart not being published, or an error in the Chart database, but does not preclude its availability or inclusion of the procedure in the Flight Plan or Procedures portion of the system. The absence of a chart for a particular Departure, Arrival, or Approach does not preclude its availability or inclusion in the Flight Plan or Procedures portion of the system. The absence of a particular Departure, Arrival, or Approach under the Flight Plan or Procedures portion of the system does not preclude the ability to view the Chart for that procedure under the Chart feature. NOTE: Baro-corrected altitude is not required by the GTN unit to meet the requirements of TSO-C146c; however, to take full advantage of the GTN unit's capabilities, an optional baro-corrected altitude source is recommended for automatic sequencing of altitude leg types. If no baro-corrected altitude data is provided to the GTN unit, altitude leg types must be manually sequenced. 190-01007-03-Final.indb 1 7/9/2015 2:07:15 PM
6-2Garmin GTN 725/750 Pilot’s Guide190-01007-03 Rev. JForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/ MusicUtilitiesSystemMessagesSymbolsAppendixIndex6.1 Basic Approach OperationsThe GTN 7XX provides precision vertical guidance as well as lateral and advi-sory vertical guidance using its built in GPS receiver for GPS or RNAV approaches. The moving map pages can also be used as an aid to situational awareness for ILS, VOR, and NDB approaches (and non-precision localizer-based approaches), but the appropriate radio navigational aid MUST be used for primary approach course guidance for non-GPS approaches. Approaches designed specifically for GPS are often very simple and don’t require overflying a VOR or NDB. Currently, many non-precision approaches have “GPS overlays” to let you fly an existing procedure (VOR, VOR/DME, NDB, etc.) more accurately using GPS. Many overlay approaches are more complex (in comparison to GPS-only approaches). The GTN 7XX displays and guides you through each leg of the approach — automatically sequencing through each of these legs, up to the missed approach point (MAP). Approaches may be flown “as published” with the full transition — using any published feeder route or initial approach fix (IAF) — or may be flown with a vectors-to-final transition. Phase of flight annunciations are provided on the bottom of the display indi-cating the current mode of flight. Procedures are arranged around the existing flight plan in the following order: Departure, En Route, Arrival, and Approach. For example, Departure waypoints are inserted before the En Route waypoints in the flight plan and Arrival waypoints are inserted between the En Route waypoints and the approach waypoints. Always verify that the transition waypoints between each phase are correct. 190-01007-03-Final.indb 2 7/9/2015 2:07:15 PM
6-3190-01007-03 Rev. JGarmin GTN 725/750 Pilot’s GuideForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/MusicUtilitiesSystemMessagesSymbolsAppendixIndexApproachAirportApproachTransitionChannel/IDPreviewLoad ApproachActivate ApproachArrivalAirportArrivalTransitionRunwayPreviewLoad ArrivalDepartureAirportDepartureRunwayTransitionPreviewLoad DepartureFigure 6-1 Procedures Functional DiagramAnnunciation DescriptionLPV Localizer Performance with Vertical guidance (LPV) approach. Fly to LPV minimums. LP +V Localizer Performance using published LP minima. Advisory vertical guidance is provided. Fly to LP minimums. LP Localizer Performance with no vertical guidance. Fly to LP minimums. L/VNAV Lateral Navigation and Vertical Navigation (LNAV/VNAV) approach. Fly to LNAV/VNAV minimums. LNAV+V GPS approach using published LNAV minima. Advisory vertical guidance is provided. Fly to LNAV minimums. LNAV Lateral Navigation approach. Fly to LNAV minimums. MAPR Missed Approach indicates the system is providing missed approach integrity and CDI full-scale deflection ±0.3 NM. ENR En route, CDI full-scale deflection is 2.0 NM or current CDI scale selection, whichever is smaller. TERM Terminal, CDI full-scale deflection is 1.0 NM or current CDI scale selection, whichever is smaller. DPRT Departure, indicates the system is using non-precision approach integrity. CDI full-scale deflection is 0.3 NM. OCN Oceanic, CDI full-scale deflection is 2.0 NM. LOW ALT(lower window)For LNAV+V, LNAV/VNAV, or LPV approaches, the LOW ALT annunciation indicates the aircraft’s estimated height is lower than the Final Approach Waypoint height by approximately 50 meters. This annunciation will not be active when TAWS is operational. Table 6-1 Phase of Flight Annunciations190-01007-03-Final.indb 3 7/9/2015 2:07:16 PM
6-4Garmin GTN 725/750 Pilot’s Guide190-01007-03 Rev. JForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/ MusicUtilitiesSystemMessagesSymbolsAppendixIndex6.2 Selecting a DepartureA Departure Procedure (DP) is loaded at the departure airport in the flight plan. Only one departure can be loaded at a time in a flight plan. If a departure is loaded when another departure is already in the active flight plan, the new departure replaces the previous departure. The route is defined by selection of a departure, the transition waypoint, and a runway. NOTE: Vector-only departures are not available in the Procedures database as the GTN 7XX cannot provide navigational guidance on vectored legs. 1. Touch the PROC key on the Home page and then touch the Departure key to display the Departure list. 2. If necessary, touch the Airport key and enter the departure airport. Touch the key for the desired Departure. Touch To Select Desired DepartureFigure 6-2 List for Selecting a Departure190-01007-03-Final.indb 4 7/9/2015 2:07:16 PM
6-5190-01007-03 Rev. JGarmin GTN 725/750 Pilot’s GuideForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/MusicUtilitiesSystemMessagesSymbolsAppendixIndex 3. Touch the key for the desired Transition. Touch To Select Desired Departure TransitionFigure 6-3 Selecting a Transition for a Departure 4. Touch the key for the desired Runway, if necessary. The Departure page with preview will be displayed. Touch To Select RunwayTouch To Select TransitionTouch To Select DepartureTouch To Select AirportSequence List For The Selected Departure Departure DiagramTouch To Load DepartureTouch To View ChartsFigure 6-4 Departure Selected NOTE: If the selected runway is depicted as RW10B, for instance, this means both runways 10L and 10R. 190-01007-03-Final.indb 5 7/9/2015 2:07:16 PM
6-6Garmin GTN 725/750 Pilot’s Guide190-01007-03 Rev. JForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/ MusicUtilitiesSystemMessagesSymbolsAppendixIndex 5. Touch the Load Departure key. The Active Flight Plan page will be displayed. Scroll To View Flight Plan With Departure WaypointsTouch To Edit WaypointTouch To Change Or Remove DepartureFigure 6-5 Flight Plan After Loading a Departure 6. Remove a departure or select a new one by touching the Departure key and selecting the desired choice. Touch To Change A DepartureTouch To Remove DepartureFigure 6-6 Editing a Departure190-01007-03-Final.indb 6 7/9/2015 2:07:16 PM
6-7190-01007-03 Rev. JGarmin GTN 725/750 Pilot’s GuideForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/MusicUtilitiesSystemMessagesSymbolsAppendixIndex6.3 Selecting an ArrivalA Standard Terminal Arrival (STAR) can be loaded at any airport with a published arrival procedure. Only one arrival can be loaded at a time in a flight plan. If an arrival is loaded when another arrival is already in the active flight plan, the new arrival replaces the previous arrival. The route is defined by selection of an arrival, the transition waypoint, and a runway. 1. Touch the PROC key on the Home page and then touch the Arrival key. Touch To Select Airport Touch To Show Arrival ListFigure 6-7 Arrival Page 2. Confirm that the intended airport is shown or touch the Airport key and select the desired airport. Touch the key for the desired Arrival. Touch To Select ArrivalFigure 6-8 Arrival List190-01007-03-Final.indb 7 7/9/2015 2:07:16 PM
6-8Garmin GTN 725/750 Pilot’s Guide190-01007-03 Rev. JForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/ MusicUtilitiesSystemMessagesSymbolsAppendixIndex 3. Touch the Transition key and then touch the key for the desired transition. Touch To Select Desired Arrival TransitionFigure 6-9 Select Transition 4. Touch the key for the desired Runway, if necessary. NOTE: If the selected runway is depicted as RW10B, for instance, this means both runways 10L and 10R. 5. After selecting the runway, the Arrival page with map preview will be displayed. Touch To Select TransitionTouch To Select RunwayTouch To Select ArrivalTouch To Select AirportSequence List For The Selected Arrival Arrival DiagramTouch To Load ArrivalTouch To View ChartsFigure 6-10 Previewing an Arrival190-01007-03-Final.indb 8 7/9/2015 2:07:17 PM
6-9190-01007-03 Rev. JGarmin GTN 725/750 Pilot’s GuideForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/MusicUtilitiesSystemMessagesSymbolsAppendixIndex 6. Touch the Load Arrival key. The Active Flight Plan page will be displayed. Scroll To View Flight Plan With Departure WaypointsTouch To Edit WaypointTouch To Select Or Remove ArrivalFigure 6-11 Flight Plan With Arrival Loaded190-01007-03-Final.indb 9 7/9/2015 2:07:17 PM
6-10Garmin GTN 725/750 Pilot’s Guide190-01007-03 Rev. JForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/ MusicUtilitiesSystemMessagesSymbolsAppendixIndex6.4 Selecting an ApproachOnly one approach can be loaded at a time in a flight plan. If an approach is loaded when another approach is already in the active flight plan, the new approach replaces the previous approach. The route is defined by selection of an approach, the transition waypoint, and a runway. 1. Touch the PROC key on the Home page. The Approach, Arrival, and Departure fields will be dashed until a selection is made. Touch To View Available DeparturesTouch To View Available ArrivalsTouch To View Available ApproachesFigure 6-12 Procedures Selection Window 2. Touch the Approach key on the Procedures page to select an approach for the destination airport. Confirm that the intended airport is shown or touch the Airport key and select the desired airport. 190-01007-03-Final.indb 10 7/9/2015 2:07:17 PM
6-11190-01007-03 Rev. JGarmin GTN 725/750 Pilot’s GuideForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/MusicUtilitiesSystemMessagesSymbolsAppendixIndex 3. Touch the Approach key on the Procedures-Approach page and then touch the key for the desired approach. Figure 6-13 Selecting an Approach 4. After selecting the approach for the destination airport, the approach options will be displayed. Final Approach FixMissed Approach PointMissed Approach Hold PointSequence List For The Selected TransitionApproach DiagramCurrent Dest Waypoint. Touch To Select Airport.Touch To Select Channel/IDTouch To Select Approach Touch To Load ApproachTouch To Select TransitionTouch To Activate ApproachUnselected TransitionSelected TransitionFigure 6-14 Selected Approach Options190-01007-03-Final.indb 11 7/9/2015 2:07:17 PM
6-12Garmin GTN 725/750 Pilot’s Guide190-01007-03 Rev. JForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/ MusicUtilitiesSystemMessagesSymbolsAppendixIndex 5. Touch the Transition key and then touch the key for the desired transition. The selected Transition will be shown in white on the Procedure page Approach diagram. Unselected Transitions will be shown in grey. Touch To Select TransitionFigure 6-15 Select Approach Transition 6. If desired, touch the Channel/ID key, then use the numeric keypad to select the channel number, and then touch the Enter key. The Channel and ID are typically loaded automatically if they are present. NOTE: As an alternate means of loading an approach, the Channel ID key allows you to select the channel ID for a SBAS approach for the current destination. The channel ID for the SBAS approach is available from an approved approach chart. If duplicate numbers are available for a channel, a list will be available where you may select the desired approach. 7. Touch the Load Approach key. The Active Flight Plan page will be displayed. The approach waypoints are placed at the end of the flight plan and the unit will automatically sequence to them after the en route waypoints. Approach WaypointsFigure 6-16 After Loading an Approach190-01007-03-Final.indb 12 7/9/2015 2:07:18 PM
6-13190-01007-03 Rev. JGarmin GTN 725/750 Pilot’s GuideForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/MusicUtilitiesSystemMessagesSymbolsAppendixIndex NOTE: In software version 6.00 and later, if you build your flight plan with the destination airport at the end and then load an approach procedure, the destination airport will be removed from the end of the flight plan. If the leg to the destination airport is the active leg when loading an approach procedure, you will navigate all the way to the destination airport before joining the procedure. Be sure when LOADING and not ACTIVATING an approach procedure that the route to be flown is correct. NOTE: In software version 5.13 and earlier, if you build your flight plan with the destination airport at the end and then load an approach procedure, you will navigate all the way to the destination airport before joining the procedure. Be sure when LOADING and not ACTIVATING an approach procedure that the route to be flown is correct. 8. Touch the Load Approach & Activate key, which makes the active leg Direct-To the selected transition waypoint, or for Vector approaches to activate a leg that is an extended final approach course. You can also “activate” the selected procedure on the Procedures page, if the approach is not activated on this page. Approach WaypointsDirect-To WaypointFigure 6-17 After Activating the Approach NOTE: When re-activating an approach, the decision as to whether a hold is inserted at the IAF or not is assumed to be the same as the first time the approach was activated, regardless of current aircraft position. If the pilot wishes to have the hold inserted or removed from the procedure, the procedure must be re-loaded or activated from the PROC-Approach page. 190-01007-03-Final.indb 13 7/9/2015 2:07:18 PM
6-14Garmin GTN 725/750 Pilot’s Guide190-01007-03 Rev. JForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/ MusicUtilitiesSystemMessagesSymbolsAppendixIndex6.5 Approaches with Procedure TurnsThe procedure turn portion of an approach is stored as one of the legs of the approach. For this reason, the GTN 7XX unit requires no special operations from the pilot — other than flying the procedure turn itself — beyond what is required for any other type of approach. Roll steering is provided to aircraft with compatible autopilots. NOTE: The steering provided for the procedure turn does not guarantee that the aircraft will stay within charted procedure turn boundaries. As such the crew will need to ensure that the approach is flown within the confines of the charted procedure. 6.6 Flying the Missed ApproachUpon reaching the Missed Approach Point, the GTN 7XX unit continues to give guidance along an extension of the final course segment (FAF to MAP) until you manually initiate the missed approach procedure (as mentioned previously in reference to the “SUSP” advisory). NOTE: If the unit is not configured for a CDI key, then the “activate GPS missed approach” will only resume automatic waypoint sequencing. The user must switch to GPS navigation, if desired, by using their external source selection method (this is typical an EFIS system). 1. When the MAP is reached, a pop-up will appear. Figure 6-18 Pop-Up Upon Reaching the MAP 2. Touch the Remain Suspended key to continue with sequencing suspended or touch Activate GPS Missed Approach for guidance to the Missed Approach Hold Point. The Activate GPS Missed Approach function is the same for the on screen controls or a remote switch. Activating the missed approach prior to the MAP can be accomplished on either the Flight Plan or Procedures pages. If using the Flight Plan page, the approach banner must be touched to display the Approach Options where Activate Missed Approach can be selected. 190-01007-03-Final.indb 14 7/9/2015 2:07:18 PM
6-15190-01007-03 Rev. JGarmin GTN 725/750 Pilot’s GuideForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/MusicUtilitiesSystemMessagesSymbolsAppendixIndexTouch the Approach Banner to Display the Approach OptionsTouch the Desired OptionFigure 6-19 Approach Option Selection on the Flight Plan PageTouch the Approach Banner to Display the Approach OptionsTouch the Desired OptionFigure 6-20 Approach Option Selection on the Procedures PageOnce an option is selected, the GTN will continue to provide guidance along the final approach course. Upon reaching the MAP, the unit will automatically sequence to the first leg of the missed approach. This is used when a pilot needs to execute the missed approach prior to reaching the MAP. 6.7 Flying an Approach with a HoldUpon activating an RNAV GPS approach, you are given the option to skip any non-required holding patterns during the initial transitions of the approach. The Flight Plan Page displays a timer or distance, as appropriate, during the holding pattern. Use this timer or distance to fly the outbound portion of the holding pattern. (The holding pattern is displayed on the Map Page and indicated as the active leg on the Active Flight Plan pages.) NOTE: If you need to lose extra altitude or speed by going around the holding pattern again, touch SUSP to manually suspend waypoint sequencing BEFORE crossing the holding waypoint the second time. If you’ve already passed this waypoint, re-activate the holding pattern. As you cross the MAP, a “SUSP” annunciation will appear, indicating that automatic sequencing of approach waypoints is suspended at the MAP. A “from” indication is displayed on the CDI and Default NAV Page, but course guidance along the final approach course continues. 190-01007-03-Final.indb 15 7/9/2015 2:07:18 PM
6-16Garmin GTN 725/750 Pilot’s Guide190-01007-03 Rev. JForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/ MusicUtilitiesSystemMessagesSymbolsAppendixIndex6.8 Flying a DME Arc ApproachApproaches that contain DME arcs are supported by the GTN. The GTN will provide guidance (left / right) relative to the arc. If you wish to activate the DME arc leg manually, the aircraft must be near the arc, as shown in the shaded area below. Figure 6-21 DME Arc Example6.9 Radial-to-Fix (RF) ApproachesRF legs associated with RNAV RNP 1.0 non-AR (Approval Required) approaches are supported by the GTN in version 6.00, or later, when approved by the installation. • AC 90-101A defines RF leg as "a constant radius circular path, around a defined turn center, that starts and terminates at a fix. An RF leg may be published as part of a procedure." • Flying the RF leg of an approach is similar to flying a DME arc approach. All GTN annunciations and indications are identical whether flying DME arcs or RF legs with the GTN. • RF legs may have a larger or smaller radius than DME arcs. • Unlike DME arcs, RF legs are not based on a VOR. • Refer to the aircraft AFMS for specific details regarding RF legs for a specific aircraft.190-01007-03-Final.indb 16 7/9/2015 2:07:19 PM
6-17190-01007-03 Rev. JGarmin GTN 725/750 Pilot’s GuideForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/MusicUtilitiesSystemMessagesSymbolsAppendixIndex6.10 Vectors to FinalWith “Vectors-To-Final” (VTF) selected, the CDI needle remains off center until you’re established on the final approach course. With the approach activated, the Map Page displays an extension of the final approach course in magenta (remember, magenta is used to depict the active leg of the flight plan) and “vtf” appears as part of the active leg on the Map page (as a reminder that the approach was activated with vectors-to-final). NOTE: In software version 5.13 and earlier, once VTF is activated all waypoints in the approach prior to the FAF are removed. NOTE: In software version 6.00 and later, all waypoints along the final approach course, including waypoints before the FAF, are included in the flight plan and the final approach course to the FAF is activated. 190-01007-03-Final.indb 17 7/9/2015 2:07:19 PM
6-18Garmin GTN 725/750 Pilot’s Guide190-01007-03 Rev. JForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/ MusicUtilitiesSystemMessagesSymbolsAppendixIndex6.11 ILS Approaches (GTN 750 Only)Precision ILS approaches can be performed with the built-in VLOC (VOR/localizer/glideslope) receivers. The GPS receiver can be used for guidance prior to reaching the final approach fix, but once there, the proper frequency must be selected on the VLOC window (right side of screen) and the CDI output set to “VLOC”. 2NM15NM1.2NM1.2NMMANUALFAFVLOCVLOCGPSGPSAuto Switch to VLOC within this areaThe GTN 7XX can be set to automatically switch the external CDI output from GPS to VLOC as you intercept the final approach course (if used with a KAP140/KFC225 autopilot, you will need to manually enable outputs. See instructions in the “Enabling Autopilot Outputs for the King KAP140/KFC225” section). When the ILS approach is activated and the correct ILS frequency is active in the VLOC window, the GTN 7XX automatically switches to VLOC within 1.2 NM left or right of the final approach course. This switch can take place anywhere from 2.0 to 15.0 NM from the FAF. The illustration shows multiple locations along the approach path and the CDI selection that you can expect: GPS or VLOC. Within the area of the shaded box, the automatic switch from GPS to VLOC should occur. NOTE: If you attempt to intercept the approach course at a distance less than 2.0 NM from the FAF, the GTN 7XX does not automatically switch the CDI to VLOC. In this case, touch the CDI key to manually switch from GPS to VLOC. 190-01007-03-Final.indb 18 7/9/2015 2:07:19 PM
6-19190-01007-03 Rev. JGarmin GTN 725/750 Pilot’s GuideForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/MusicUtilitiesSystemMessagesSymbolsAppendixIndexThe automatic switch from GPS to VLOC is not immediate, but instead occurs gradually to prevent abrupt CDI changes when coupled to an autopilot. The CDI selection can also be changed manually by touching the CDI key. 6.12 RNAV Approach ProceduresThe GTN 7XX allows for flying LNAV/VNAV, LNAV, LNAV +V, LPV, LP, and LP +V approaches according to the published chart. Phase of flight AnnunciationDescription MinimumsL/VNAV Lateral Navigation/Vertical Navigation. RNAV non-precision approach with vertical guidance. Published LNAV/VNAV minimums. LNAV Lateral Navigation. RNAV non-precision approach. Published LNAV minimums. LNAV + V Lateral Navigation with Advisory Vertical Guidance. RNAV non-precision LNAV approach with advisory vertical guidance. The glidepath is typically denoted by a light dashed line on the vertical profile (Jeppeson only) with an associated glidepath angle (usually in the 3.00 degree range) and is provided to assist the pilot in maintaining a constant vertical glidepath, similar to an ILS glideslope. Published LNAV minimums. LPV Localizer Performance with Vertical guidance (LPV) approach. RNAV precision approach. Published LPV minimums. LP LP indicates Localizer Performance with no vertical guidance.Published LP minimums.LP +V LP +V indicates Localizer Performance with advisory vertical guidance. This annunciation is available in software version 6.00 and later. This advisory guidance follows the same nature as set by the LNAV +V as shown above.Published LP minimums.Table 6-2 RNAV Approach Annunciations190-01007-03-Final.indb 19 7/9/2015 2:07:19 PM
6-20Garmin GTN 725/750 Pilot’s Guide190-01007-03 Rev. JForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/ MusicUtilitiesSystemMessagesSymbolsAppendixIndex6.12.1 Flying the LPV Approach 1. Within 31 NM of the destination, the GTN switches from en route mode to terminal mode and the CDI scale transitions from 2.0 to 1.0 NM, full scale deflection. 2. As you approach the IAF, a waypoint message appears on the bottom of the screen. 3. As the distance (DIST) to the IAF approaches zero, the message is replaced by a turn advisory that counts down 10 seconds prior to the turn. 4. As you approach the FAF, the GTN will begin to automatically rescale in an angular fashion. This will allow the LPV approach to be flown in an identical fashion to a standard ILS. At 2.0 NM from the FAF, CDI scaling is tightened from 1.0 NM to the angular full scale deflection (typically the angular full-scale deflection is 2.0°, but will be as defined for the approach). 5. Sixty seconds prior to reaching the FAF, the unit will check the required Horizontal Alarm Limit (HAL) and Vertical Alarm Limit (VAL) to ensure the GPS position integrity is within limits to complete the LPV precision approach. In the event the HAL or VAL limits are exceeded, the approach will be downgraded to a non-precision approach indicated by “LNAV” on the moving map, a message that the approach is downgraded (“APPROACH DOWNGRADE - GPS approach downgraded. Use LNAV minima.”), and the glideslope indicator will be flagged. You may continue the approach using LNAV non-precision minimums if there are LNAV minimums for this approach. In the rare event the GPS integrity cannot meet the non-precision HAL limits, the unit will send a message to the pilot to abort the approach (“ABORT APPROACH - GPS approach no longer available.”). The unit will revert to terminal limits to support navigation to the missed approach when the message is acknowledged. After the aircraft has passed the FAF, a loss of WAAS integrity will cause the approach to abort instead of downgrade. 6. Capture the glideslope as you would an ILS glideslope. 190-01007-03-Final.indb 20 7/9/2015 2:07:19 PM
6-21190-01007-03 Rev. JGarmin GTN 725/750 Pilot’s GuideForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/MusicUtilitiesSystemMessagesSymbolsAppendixIndex 7. As you cross the FAF, the destination sequences to the MAP (e.g. “RW31”, the runway threshold). With the needle on the external CDI (or HSI) centered, fly toward the MAP, observing the altitude minimums published on the approach plate. 8. When viewing the Map Page, you’ll note that the final course segment is displayed in magenta (the active leg of the flight plan always appears in magenta). 9. As you approach the MAP, a waypoint message appears on the bottom of the screen. 10. Once the unit crosses the MAP (defined as the runway end waypoint), sequencing will be suspended. Prepare the aircraft for missed approach operation. Touch the Unsuspend key to sequence to the Missed Approach procedure. 11. Fly the guidance provided by the unit to the MAHP and hold.6.12.2 Flying the LP ApproachAn LP approach is flown similarly to an LNAV approach, except the precision is greater as it utilizes the SBAS accuracy. It has similar lateral accuracy as an LPV approach. Angular scaling is similar to a localizer approach. Most LP approaches have step down altitudes associated with them. The approach still results in an MDA and missed approach point. If the approach is indicated as LP +V, advisory vertical guidance will be provided. This does not change how the approach should be flown, and the pilot is still responsible for descending to the correct altitude at each step down. The approach still results in an MDA and missed approach point. 1. Within 30 NM of the destination, the GTN switches from en route mode to terminal mode and the CDI scale transitions from 2.0 to 1.0 NM, full scale deflection. 2. As you approach the IAF, a turn direction message appears on the bottom of the screen. 3. As the distance (DIST) to the IAF approaches zero, the message is replaced by a time to turn advisory that counts down 10 seconds prior to the turn. 4. As you approach the FAF, the GTN will begin to automatically rescale in an angular fashion. This will allow the LP approach to be flown in the same fashion as a standard localizer approach. At 2.0 NM from the FAF, CDI scaling is tightened from up to either 2° or 0.3 NM, full scale deflection, whichever is smaller.190-01007-03-Final.indb 21 7/9/2015 2:07:19 PM
6-22Garmin GTN 725/750 Pilot’s Guide190-01007-03 Rev. JForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/ MusicUtilitiesSystemMessagesSymbolsAppendixIndex 5. Sixty seconds prior to reaching the FAF, the GTN will check the required Horizontal Alarm Limit (HAL) to ensure the GPS position integrity is within limits to complete the LP non-precision approach. In the event the HAL limits are exceeded, the approach will be downgraded, when available, indicated by “LNAV” on the moving map, otherwise the approach will be aborted. A message will note that the approach is downgraded and the NAV indicator will be flagged until the message is viewed. You may continue the approach using LNAV non-precision minimums if there are LNAV minimums for this approach. In the rare event the GPS HAL limits cannot meet non-precision limits, the GTN will notify the pilot with a message to abort the approach. The GTN will revert to terminal limits of 1.0 NM to support navigation to the missed approach. If the approach is indicating an LP +V, it is possible that the advisory vertical guidance could be removed without annunciation due to the vertical guidance not being within tolerances. This does not constitute a downgrade, and the approach can still be flown to LP minimums. 6. As you cross the FAF, the destination sequences to the MAP. With the needle on the external CDI (or HSI) centered, fly toward the MAP, observing the altitude minimums published on the approach plate. 7. When viewing the Map Page, you’ll note that the final course segment is displayed in magenta (the active leg of the flight plan always appears in magenta). 8. As you approach the MAP, a waypoint message (“Arriving at Waypoint”) appears on the bottom of the screen. 9. At the MAP initiate the missed approach, if necessary. Once the GTN crosses the MAP, sequencing will be suspended. Prepare the aircraft for missed approach operation. Touch the Unsuspend key to sequence to the Missed Approach procedure. NOTE: For missed approaches with heading legs, fly manually until the first active course leg is reached. 10. Fly the guidance provided by the GTN to the MAHP and hold.190-01007-03-Final.indb 22 7/9/2015 2:07:19 PM
6-23190-01007-03 Rev. JGarmin GTN 725/750 Pilot’s GuideForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/MusicUtilitiesSystemMessagesSymbolsAppendixIndex6.13 Points to Remember for All Procedures• The GTN 7XX Map page is designed to complement your approach plates and vastly improve situational awareness throughout the approach. However, you must always fly an approach as it appears on the approach plate. • The active leg (or the portion of the approach currently in use) is depicted in magenta on the Map Page. As you fly the approach, the GTN 7XX automatically sequences through each leg of the approach unless “SUSP” appears at the annunciation bar at the bottom of the display. “SUSP” indicates that automatic sequencing of approach waypoints is suspended on the current leg and normally appears at holding patterns, upon crossing the missed approach point (MAP), for Climb to Altitude legs, and for Hold to Altitude legs. • For roll steering autopilots: roll steering is terminated when approach mode is selected on the autopilot and is available once the missed approach is initiated. • If Vectors-to-Final is activated while on the “FROM” side of the FAF, automatic waypoint sequencing is suspended and the SUSP annunciation will appear. Automatic waypoint sequencing will resume once the aircraft is on the “TO” side of the FAF and within full-scale deflection. • For all procedures, make sure to check the runway, transition, and all waypoints. CAUTION: Not all autopilots will follow guidance when on a heading leg using NAV, GPSS, or APR mode on the autopilot. Heading legs for procedures can be identified by “HDG XXX°” in white on the Flight Plan page, as well as the procedure chart indicating that the aircraft must fly a particular heading. Certain autopilots will revert to a “Roll Only” or “Wings Level” mode on these leg types and the pilot must engage the heading (HDG) mode of the autopilot and set the heading bug appropriately in order to use the autopilot on these legs. 190-01007-03-Final.indb 23 7/9/2015 2:07:19 PM
6-24Garmin GTN 725/750 Pilot’s Guide190-01007-03 Rev. JForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/ MusicUtilitiesSystemMessagesSymbolsAppendixIndex6.14 Points to Remember for Localizer or VOR-based Approaches• The default factory setting allows the CDI output to automatically switch from the GPS receiver to the LOC receiver. This may be changed to manual in some installations. If the “ILS CDI Selection” setting is changed to “Manual”, you must determine when to select “GPS” or “VLOC” guidance during the approach. Remember, “VLOC” is required for the final course segment from the Final Approach Fix (FAF) to the MAP. NOTE: Installations with certain autopilots, such as the KAP 140 and KFC225, do not allow automatic ILS CDI switching. NOTE: GPS phase of flight annunciations (LPV, ENR, etc.) are not applicable to the external CDI (or HSI) when VLOC is active. • If the CDI output has not automatically switched from GPS to ILS upon reaching the FAF, you must manually switch to the VLOC receiver by touching the CDI key. Verify that “VLOC” is displayed. • Automatic switching of CDI output is available for ILS, localizer, SDF and LDA approaches. Automatic CDI switching is not available for backcourse approaches or VOR approaches. • When flying an approach with the autopilot-coupled, you must monitor system functions at all times and verify that the autopilot and external CDI (or HSI) switch to the VLOC receiver with sufficient time to capture and track the approach course. Switching to “VLOC” late in the approach may not provide the autopilot enough time to respond and intercept the approach course prior to the FAF (depending upon the performance characteristics of your autopilot and aircraft). • When an ILS or VOR approach is first selected or executed, the frequency is automatically checked. If the frequency is incorrect, you will receive a message and you must place the correct ILS or VLOC frequency in the active frequency field. • When flying a localizer-based approach (other than backcourse) with automatic CDI switching enabled: 190-01007-03-Final.indb 24 7/9/2015 2:07:20 PM
6-25190-01007-03 Rev. JGarmin GTN 725/750 Pilot’s GuideForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/MusicUtilitiesSystemMessagesSymbolsAppendixIndex 1. “GPS” guidance may be used while flying outbound and on the initial portion of the procedure turn. 2. “VLOC” guidance is used on the remainder of the approach from the time you turn inbound on the procedure turn. 3. The localizer frequency must be active to use “VLOC” guidance at the MAP. • When flying a localizer-based approach with automatic CDI switching disabled. 1. You may select “VLOC” guidance at any point on the approach prior to reaching the FAF. 2. The localizer frequency must be active to use “VLOC” guidance. 6.15 Enabling Autopilot Outputs for the King KAP140/KFC225Autopilot outputs for the King KAP140/KFC225 autopilots are activated manually by the pilot after being prompted during the approach procedure. After enabling outputs, the GTN 7XX will provide guidance information consistent with what the autopilot expects (i.e., angular CDI scaling and glideslope capture for an LPV or other vertically guided GPS approach). Prompt To Activate Autopilot OutputsTouch To Activate Autopilot OutputsFigure 6-22 Prompt To Activate Autopilot Outputs190-01007-03-Final.indb 25 7/9/2015 2:07:20 PM
6-26Garmin GTN 725/750 Pilot’s Guide190-01007-03 Rev. JForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/ MusicUtilitiesSystemMessagesSymbolsAppendixIndexThis page intentionally left blank190-01007-03-Final.indb 26 7/9/2015 2:07:20 PM
7-1190-01007-03 Rev. JGarmin GTN 725/750 Pilot’s GuideForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/MusicUtilitiesSystemMessagesSymbolsAppendixIndex7 CHARTS NOTE: The availability of SafeTaxi, ChartView, or FliteCharts in electronic form may not preclude the requirement to carry paper charts aboard the aircraft. See the AFMS for more information. NOTE: The Chart feature provides a digital representation of a paper chart and provides no vertical or lateral course guidance. Flight Plan and Procedures are separate from Charts, and do provide vertical and lateral course guidance for the loaded route or procedure shown on the Flight Plan page. The term “Chart Unavailable” means that the chart cannot be viewed on the Charts due to either a chart not being published, or an error in the Chart database, but does not preclude its availability or inclusion of the procedure in the Flight Plan or Procedures portion of the system. The absence of a chart for a particular Departure, Arrival, or Approach does not preclude its availability or inclusion in the Flight Plan or Procedures portion of the system. The absence of a particular Departure, Arrival, or Approach under the Flight Plan or Procedures portion of the system does not preclude the ability to view the Chart for that procedure under the Chart feature. NOTE: Features that are selectable on the main map page, such as obstacles, airports, airspace, and other waypoint types that are not visible beneath the overlaid chart, remain selectable even when an approach chart is overlaid on the main map. NOTE: Do not use SafeTaxi or Chartview functions as the basis for ground maneuvering. SafeTaxi and Chartview functions do not comply with the requirements of AC 20-159 and are not qualified to be used as an airport moving map display (AMMD). SafeTaxi and Chartview are to be used by the flight crew to orient themselves on the airport surface to improve pilot situational awareness during ground operations. The chart page will default to the nearest airport if no flight plan or destination airport is present. While you are on the ground, the displayed charts will default to the current airport location regardless of flight plan. The optional ChartView and FliteCharts provide on-board electronic terminal procedures charts. Electronic charts offer the convenience of rapid access to essential information. Either ChartView or FliteCharts may be configured in the system, but not both. ChartView resembles the paper version of Jeppesen terminal procedures charts. The charts are displayed in full color with high-resolution. The Map depiction shows the aircraft position on the moving map in the plan view of 190-01007-03-Final.indb 1 7/9/2015 2:07:20 PM
7-2Garmin GTN 725/750 Pilot’s Guide190-01007-03 Rev. JForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/ MusicUtilitiesSystemMessagesSymbolsAppendixIndexapproach charts and on airport diagrams. Airport Hot Spots are outlined in magenta. The ChartView database subscription is available from Jeppesen, Inc. Available data includes: • Arrivals (STAR) • Airport Diagrams• Departure Procedures (DP) • NOTAMs • ApproachesAn enablement card that is purchased from Garmin is separate from the Jeppesen database and is required to enable ChartView. NOTE: The chart for the destination airport or loaded approach will automatically be selected. NOTE: If two GTN 7XX units are crossfilled, then the same type (ChartView or FlightCharts) and version (cycle number and effective dates) for the chart database must be installed on both units in order for the correct chart to be overlaid on the main map page. MenuFull ScreenInvert ColorsAllHeaderPlanProfileMinsSelect AirportAirportView Airport Wpt InfoAirport InfoView Select Detailed InfoInfoInfoAPRDPArrivalChart DetailFigure 7-1 Charts Functional DiagramThe following list describes the order in priority in which charts are auto-loaded in the system when the Chart page is displayed: 1. The most-recently selected chart during the current power cycle, if valid*, 2. The airport surface chart for the nearest airport, if on ground and nearest airport is found, 3. The approach chart for the approach in the active flight plan, if approach exists in the flight plan, 4. The airport surface chart for the last airport in the flight plan, if one exists, 190-01007-03-Final.indb 2 7/9/2015 2:07:20 PM
7-3190-01007-03 Rev. JGarmin GTN 725/750 Pilot’s GuideForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/MusicUtilitiesSystemMessagesSymbolsAppendixIndex5. The airport surface chart for the nearest airport, if nearest airport is found (same as #2 but aircraft could be in-air), 6. The airport surface chart for the first airport in the database, if found, 7. No chart. * “Selected” does not include charts that were auto-selected. A selection must be made while on the charts page. The following actions will invalidate #1: • Changing the approach in the active flight plan• Changing the on-ground status while not viewing the Charts page7.1 Chart Page 1. From the Home page, touch the Charts key. Touch to Select AirportTouch to View The Airport Information ChartTouch to View Airport Approach, Departure, & Arrival ChartsTouch To Change Chart ScaleTouch For Full Display View Of ChartTouch to Select Airport Info ChartTouch to View Airport Wpt InfoFigure 7-2 Charts Function Page 2. Various controls allow viewing of more available detail. 190-01007-03-Final.indb 3 7/9/2015 2:07:20 PM
7-4Garmin GTN 725/750 Pilot’s Guide190-01007-03 Rev. JForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/ MusicUtilitiesSystemMessagesSymbolsAppendixIndex7.1.1 Airport Selection 1. Touch the Airport selection key to select another airport. 2. Select the desired airport identifier with the keypad and touch Enter. Selected AirportTouch to Select AirportFigure 7-3 Airport Identifier Selection190-01007-03-Final.indb 4 7/9/2015 2:07:21 PM
7-5190-01007-03 Rev. JGarmin GTN 725/750 Pilot’s GuideForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/MusicUtilitiesSystemMessagesSymbolsAppendixIndex7.1.2 Info 1. Touch the Info key to select the specific information chart. Touch To View Selected Airport InfoFigure 7-4 Airport Info Selection 2. Touch an item from the list to view the chart. Touch To View Selected Airport Info ListSelected AirportDetailed View Of Selected Airport InfoFigure 7-5 Airport Info Selection Detail7.1.3 Information 1. Touch the Information key. 2. View the available airport information charts. 190-01007-03-Final.indb 5 7/9/2015 2:07:21 PM
7-6Garmin GTN 725/750 Pilot’s Guide190-01007-03 Rev. JForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/ MusicUtilitiesSystemMessagesSymbolsAppendixIndex7.1.4 Approaches 1. Touch the Approaches key to view available approaches. Touch To View Approach ListSelected AirportDetailed View Of Selected ApproachTouch To View Approach ChartsFigure 7-6 Approach Detail 2. Touch the Approach key to select an approach chart. Touch To View Approach ChartFigure 7-7 Approach List 3. Touch the desired approach to view detailed information. 190-01007-03-Final.indb 6 7/9/2015 2:07:21 PM
7-7190-01007-03 Rev. JGarmin GTN 725/750 Pilot’s GuideForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/MusicUtilitiesSystemMessagesSymbolsAppendixIndex7.1.5 Departures 1. Touch the Departures key to view available departures. Touch To View Departure ListSelected AirportDetailed View Of Selected DepartureFigure 7-8 Departure Detail 2. Touch the Departure key to change the selected Departure chart. Touch To View The Departure ChartFigure 7-9 Departure List 3. Touch the desired departure to view detailed information. 190-01007-03-Final.indb 7 7/9/2015 2:07:21 PM
7-8Garmin GTN 725/750 Pilot’s Guide190-01007-03 Rev. JForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/ MusicUtilitiesSystemMessagesSymbolsAppendixIndex7.1.6 Arrivals 1. Touch the Arrivals key to view available arrivals. Touch To View Arrival Chart ListSelected AirportDetailed View Of Selected ArrivalTouch To View Arrival ChartsFigure 7-10 Arrival Detail 2. Touch the Arrival key to change the selected Arrival chart. Touch To View Selected Arrival InfoFigure 7-11 Arrival List 3. Touch the desired arrival to view detailed information. 190-01007-03-Final.indb 8 7/9/2015 2:07:22 PM
7-9190-01007-03 Rev. JGarmin GTN 725/750 Pilot’s GuideForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/MusicUtilitiesSystemMessagesSymbolsAppendixIndex7.1.7 Airport Info 1. Touch the Airport Info key to view the Waypoint Info for the selected airport. Touch Tabs To View More DetailsSelected Airport InfoTouch To Return To Charts PageFigure 7-12 Selected Airport Detail 2. Touch the Back key to return to the Charts page. 190-01007-03-Final.indb 9 7/9/2015 2:07:22 PM
7-10Garmin GTN 725/750 Pilot’s Guide190-01007-03 Rev. JForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/ MusicUtilitiesSystemMessagesSymbolsAppendixIndex7.1.8 Full/Split Screen 1. Touch the Full key to display a full screen view of the current chart page. Full Chart Page ViewTouch To Return To Split Chart Page ViewFigure 7-13 Full View of Chart Page 2. Touch the Split key to display a view of the current chart page split between the chart detail and chart page controls. Split Chart Page ViewTouch To Display Full Chart Page ViewFigure 7-14 Split View of Chart Page190-01007-03-Final.indb 10 7/9/2015 2:07:22 PM
7-11190-01007-03 Rev. JGarmin GTN 725/750 Pilot’s GuideForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/MusicUtilitiesSystemMessagesSymbolsAppendixIndex7.2 Chart Menu Options 1. From the Charts page, touch the Menu key. Touch To Display Normal Or Inverted Chart ColorsTouch To Select Chart LayerFigure 7-15 Chart Options 2. Touch the Chart Information key to select a Chart Layer. Chart Layers are only available with ChartView. Current Selected Chart LayerTouch To Select Chart LayerFigure 7-16 Select From Chart Layer List 3. Touch the desired selection to display the selected Chart Layer. 190-01007-03-Final.indb 11 7/9/2015 2:07:22 PM
7-12Garmin GTN 725/750 Pilot’s Guide190-01007-03 Rev. JForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/ MusicUtilitiesSystemMessagesSymbolsAppendixIndex7.2.1 Chart Layers - All Touch the All key to view the composite of layers available for the selected chart. 7.2.2 Chart Layers - Header Touch the Header selection from the Chart Layer list to view the header information for the selected approach chart. Selected ApproachSelected AirportDetailed View Of Selected HeaderTouch Menu To Select LayersFigure 7-17 Header View of Chart for the Selected Approach7.2.3 Chart Layers - Plan Touch the Plan selection from the Chart Layer list to view the Plan View for the selected approach chart. Selected ApproachSelected AirportDetailed Plan View Of Selected ApproachFigure 7-18 Plan View of Chart for the Selected Approach190-01007-03-Final.indb 12 7/9/2015 2:07:22 PM
7-13190-01007-03 Rev. JGarmin GTN 725/750 Pilot’s GuideForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/MusicUtilitiesSystemMessagesSymbolsAppendixIndex7.2.4 Chart Layers - Profile Touch the Profile selection from the Chart Layer list to view the vertical profile of the selected approach. Selected ApproachSelected AirportDetailed View Of Selected ProfileTouch To Display Chart Info OptionsFigure 7-19 Profile View of Chart for the Selected Approach7.2.5 Chart Layers - Minimums Touch the Minimums selection from the Chart Layer list to view the minimums for the selected approach. Selected ApproachSelected AirportDetailed View Of Selected MinimumsTouch To Display MinimumsFigure 7-20 Minimums View of Chart for the Selected Approach190-01007-03-Final.indb 13 7/9/2015 2:07:23 PM
7-14Garmin GTN 725/750 Pilot’s Guide190-01007-03 Rev. JForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/ MusicUtilitiesSystemMessagesSymbolsAppendixIndex7.2.6 Invert Colors While viewing the Charts Menu, touch the Invert Colors key to show an inverted color view of the display that enhances low light viewing. Inverted Color Chart Page ViewTouch For Inverted Color Chart Page ViewFigure 7-21 Inverted Chart Colors View7.2.7 Geo-Referenced Aircraft PositionThe geo-referenced aircraft position is placed on the chart when a position is established. On the Map page, the chart and geo-referenced position are shown when the aircraft is in the air (such as, speed is greater than 30 knots). When a chart is viewed on the Map page, areas of the chart that do not support geo-referencing, such as expanded details and text blocks, are removed. Typically, SIDs and STARs are not geo-referenced and thus will not typically display the ownship symbol on those charts. Geo-Referenced Aircraft PositionFigure 7-22 Areas of Chart Info Removed For Map Overlay and Geo-Reference190-01007-03-Final.indb 14 7/9/2015 2:07:23 PM
7-15190-01007-03 Rev. JGarmin GTN 725/750 Pilot’s GuideForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/MusicUtilitiesSystemMessagesSymbolsAppendixIndex NOTE: The entire ownship symbol must be able to fit within the displayed chart area before it will be drawn. 7.3 ChartView Cycle Number and RevisionThe ChartView database is revised every 14 days. Charts are still viewable during a period that extends from the cycle expiration date to the disables date. ChartView is disabled 70 days after the expiration date and is no longer available for viewing upon reaching the disable date. When turning on the GTN unit, the Power-up Page indicates the criteria for ChartView availability. An enablement card that is purchased from Garmin is separate from the Jeppesen database and is required to enable ChartView. Jeppeson does not provide the Effective date. ChartView Cycle Info Not ProvidedChartView Expiration DateChartView Will Be Disabled On This DateFigure 7-23 System Status Database Information for ChartViewThe database CYCLE number, EXPIRES, and DISABLES dates of the ChartView database appear in either white or yellow text. When the ChartView EXPIRES date is reached, ChartView becomes inoperative 70 days later. This is shown as the DISABLES date. When the DISABLES date is reached, charts are no longer available for viewing. The ChartView database is provided directly from Jeppesen. Refer to Jeppesen Databases in Appendix A for instructions on revising the ChartView database. 190-01007-03-Final.indb 15 7/9/2015 2:07:23 PM
7-16Garmin GTN 725/750 Pilot’s Guide190-01007-03 Rev. JForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/ MusicUtilitiesSystemMessagesSymbolsAppendixIndex7.4 FliteCharts® FliteCharts® resemble the paper version of National Aeronautical Charting Office (NACO) terminal procedures charts. The charts are displayed with high-resolution and in color for applicable charts. Garmin FliteCharts is an electronic version of the National Aeronautical Navigation Services Charts (AeroNav Services), which was formerly NACO. FliteCharts lets pilots quickly find and view all AeroNav Services Departure Procedures (DP), Standard Terminal Arrival Routes (STARs), approach charts, and airport diagrams. If the current approach is known, the GTN 7XX automatically selects the correct chart based on the flight plan. Pilots will have access to all approach plates currently published by AeroNav, which encompasses over 15,000 charts and over 2,900 airports in the U.S. FliteCharts updates are available from Garmin every 28 days, and the new geo-referenced capability will be included with the regular updates. FliteCharts database subscription is available from Garmin. Available data includes: • Arrivals (STAR)• Departure Procedures (DP)• Approaches• Airport Diagrams7.4.1 FliteCharts Cycle Number and RevisionFliteCharts data is revised every 28 days. Charts are still viewable during a period that extends from the cycle expiration date to the disables date. FliteCharts is disabled 180 days after the expiration date and are no longer available for viewing upon reaching the disables date. When turning on the GTN 7XX, the Power-up page indicates the criteria for chart availability. These indications are whether the databases are not configured, not available, current, out of date, or disabled. FliteCharts CycleDate FliteCharts Is EffectiveFliteCharts Expiration Date FliteCharts Will Be Disabled On This DateFigure 7-24 System Status Database Information for FliteCharts190-01007-03-Final.indb 16 7/9/2015 2:07:23 PM
7-17190-01007-03 Rev. JGarmin GTN 725/750 Pilot’s GuideForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/MusicUtilitiesSystemMessagesSymbolsAppendixIndex7.5 SafeTaxi® SafeTaxi® is an enhanced feature that gives greater map detail when zooming in on airports. The airport display on the map reveals runways with numbers, taxiways with identifying letters/numbers, airport Hot Spots, and airport landmarks including ramps, buildings, control towers, and other prominent features. Resolution is greater at lower map ranges (zooming in). When the aircraft location is within the screen boundary, including within SafeTaxi ranges, an airplane symbol is shown on any of the navigation map views for enhanced position awareness. NOTE: Do not use SafeTaxi or Chartview functions as the basis for ground maneuvering. SafeTaxi and Chartview functions do not comply with the requirements of AC 20-159 and are not qualified to be used as an airport moving map display (AMMD). SafeTaxi and Chartview are to be used by the flight crew to orient themselves on the airport surface to improve pilot situational awareness during ground operations. Designated Hot Spots are recognized at airports with many intersecting taxiways and runways, and/or complex ramp areas. Airport Hot Spots are outlined to caution pilots of areas on an airport surface where positional awareness confusion or runway incursions happen most often. Hot Spots are defined with a magenta circle or outline around the region of possible confusion. Taxiway IdentificationTaxiway DetailAircraft PositionFigure 7-25 SafeTaxi Depiction on the Navigation Map Page190-01007-03-Final.indb 17 7/9/2015 2:07:23 PM
7-18Garmin GTN 725/750 Pilot’s Guide190-01007-03 Rev. JForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/ MusicUtilitiesSystemMessagesSymbolsAppendixIndex7.5.1 Using SafeTaxi® Any map page that displays the navigation view can also show the SafeTaxi® airport layout within the maximum configured range. Charts and SafeTaxi are mutually exclusive. So, to view SafeTaxi and Hot Spots, the Charts feature must be turned off. Charts are displayed when the aircraft is in the air, but when on the ground, charts are removed and SafeTaxi will be shown automatically. During ground operations the aircraft’s position is displayed in reference to taxiways, runways, and airport features. The nose of the ownship symbol, not the center, depicts the current location of the aircraft. 7.5.2 Hot Spot InformationHot Spot locations are identified by a magenta circle or outline. Hot Spot LocationAircraft LocationHot Spot LocationFigure 7-26 SafeTaxi Hot Spot Depiction190-01007-03-Final.indb 18 7/9/2015 2:07:24 PM
7-19190-01007-03 Rev. JGarmin GTN 725/750 Pilot’s GuideForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/MusicUtilitiesSystemMessagesSymbolsAppendixIndex7.5.3 SafeTaxi® Cycle Number and RevisionThe SafeTaxi database is revised every 56 days. SafeTaxi is always available for use after the expiration date. When turning on the GTN 7XX, the Power-up Page indicates whether the databases are current, out of date, or not available. The Power-up Page shows the SafeTaxi database is current when the “SafeTaxi Expires” date is shown in white. When the SafeTaxi cycle has expired, the “SafeTaxi Expires” date appears in yellow. The message “unknown” appears in white if no SafeTaxi data is available on the database card. The SafeTaxi Region, Version, Cycle, Effective date and Expires date of the database cycle can also be found on the System - System Status page. SafeTaxi information appears in white and yellow text. The EFFECTIVE date appears in white when data is current and in yellow when the current date is before the effective date. The EXPIRES date appears in white when data is current and in yellow when expired. SafeTaxi REGION NOT AVAILABLE appears in white if SafeTaxi data is not available on the database card. 190-01007-03-Final.indb 19 7/9/2015 2:07:24 PM
7-20Garmin GTN 725/750 Pilot’s Guide190-01007-03 Rev. JForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/ MusicUtilitiesSystemMessagesSymbolsAppendixIndexThis page intentionally left blank190-01007-03-Final.indb 20 7/9/2015 2:07:24 PM
8-1190-01007-03 Rev. JGarmin GTN 725/750 Pilot’s GuideForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/MusicUtilitiesSystemMessagesSymbolsAppendixIndex8 WAYPOINT INFOThe Waypoint Info function allows you to view information about the selected waypoint. The Waypoint Info page can be reached from the Home page, selected from a flight plan, or selected from the Nearest page. Touch Key to Display Waypoint TypeFigure 8-1 Waypoint Info Page190-01007-03-Final.indb 1 7/9/2015 2:07:24 PM
8-2Garmin GTN 725/750 Pilot’s Guide190-01007-03 Rev. JForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/ MusicUtilitiesSystemMessagesSymbolsAppendixIndexNameView AllDeleteEditSelect INTPreviewSelect VOR Preview FrequencySelect NDBPreviewNameCommentTemporary?CreateLat/LonRadial/RadialRadial/DistPosition TypeRef Wpt - RadLat/LonRef Wpt - Rad - DisPreviewInfoPreviewProceduresRunwaysRunwayPCLFrequenciesMetarsForecastTAFWx DataNOTAMsUser Wpt ImportFigure 8-2 Waypoint Info Functional Diagram190-01007-03-Final.indb 2 7/9/2015 2:07:24 PM
8-3190-01007-03 Rev. JGarmin GTN 725/750 Pilot’s GuideForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/MusicUtilitiesSystemMessagesSymbolsAppendixIndex8.1 Waypoint Selection 1. Touch the Waypoint Info key and then touch the desired waypoint type (Airport, INT, VOR, etc). 2. Touch the waypoint identifier. 3. The waypoint identifier selection page will be shown and the waypoint identifier field will be active for selection. Touch the required keys on the alphanumeric keypad to select the desired waypoint identifier and then touch the Enter key. Airport Identifier Backspace Key Clears Wpt IdentAlphanumeric KeypadFind Key Displays Waypoint SearchTouch Enter After Selecting IdentCursor Movement KeysTouch To Cancel Selection And Return To Previous PageFigure 8-3 Waypoint Ident Selection 4. The information page for the selected waypoint will be displayed. Figure 8-4 Waypoint Ident Selection Result190-01007-03-Final.indb 3 7/9/2015 2:07:25 PM
8-4Garmin GTN 725/750 Pilot’s Guide190-01007-03 Rev. JForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/ MusicUtilitiesSystemMessagesSymbolsAppendixIndex8.2 AirportThe Airport page of the Waypoint Info function provides a variety of detailed information about the airport. 8.2.1 InfoThe upper part of the page shows the airport identifier and type, name, city and region, the lat/lon coordinates of the airport, and the bearing (and direction arrow) and distance to the airport from your present position. The center area shows the airport elevation, fuel availability, and time zone. 1. While viewing the Waypoint Info page, touch the Airport key. Distance & Bearing To Airport From Current PositionWaypoint Info Page TabAirport Identifier, City, & TypeAirport InformationTouch To View Airport ChartsAirport Lat/LonFigure 8-5 Waypoint Info Airport Page 2. Touch the View Charts key to display available charts for the airport. 190-01007-03-Final.indb 4 7/9/2015 2:07:25 PM
8-5190-01007-03 Rev. JGarmin GTN 725/750 Pilot’s GuideForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/MusicUtilitiesSystemMessagesSymbolsAppendixIndex8.2.2 PreviewThe Waypoint Info Airport Preview page provides detailed information about the selected airport. 1. Touch the Preview tab to view a map of the airport and surrounding area. 2. Use the In and Out keys to zoom in and out on the Preview map. Distance & Bearing To Airport From Current PositionWaypoint Preview Page TabAirport Identifier, City, & Airport TypeAirport Area MapTouch & Move Finger While Pressing To Pan MapAirport Lat/LonTouch To ZoomFigure 8-6 Waypoint Info Airport Map Page 3. You may touch the map window and while pressing the display drag your finger to move the map view. 190-01007-03-Final.indb 5 7/9/2015 2:07:25 PM
8-6Garmin GTN 725/750 Pilot’s Guide190-01007-03 Rev. JForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/ MusicUtilitiesSystemMessagesSymbolsAppendixIndex8.2.3 Procedures 1. Touch the Procedures page tab to view details about procedures for the selected airport. Distance & Bearing To Airport From Current PositionProcedures Page TabAirport Identifier, City, & Airport Type Airport Lat/LonTouch To ScrollApproach Name & TypeFigure 8-7 Waypoint Info Airport Procedures Page 2. Touch the Up and Down keys to view additional procedures, as needed. 3. Touch one of the procedure keys to select it for the Procedures function. Distance & Bearing To Airport From Current PositionProcedures Page TabAirport Identifier, City, & Airport Type Airport Lat/LonTouch To ScrollArrival NameFigure 8-8 Waypoint Info Airport Arrival Information190-01007-03-Final.indb 6 7/9/2015 2:07:25 PM
8-7190-01007-03 Rev. JGarmin GTN 725/750 Pilot’s GuideForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/MusicUtilitiesSystemMessagesSymbolsAppendixIndex8.2.4 RunwaysDistance & Bearing To Airport From Current PositionAirport Runways Page TabAirport Identifier, City, & Airport TypeRunway Number. Touch For DetailAirport Lat/LonTraffic Pattern InfoRunway DetailRunway DimensionsSurface TypePilot-Controlled Lighting Freq. Touch To Place In Standby. Figure 8-9 Waypoint Info Airport Runway Information Page 1. Touch the Runways tab to view information about the available runways for the selected airport. The runway identifiers, surface type, lighting with Pilot Controlled Lighting (PCL) frequency, runway size, and Traffic Pattern direction are shown. 2. Touch the PCL key to load the PCL frequency into the Com Standby location. 190-01007-03-Final.indb 7 7/9/2015 2:07:25 PM
8-8Garmin GTN 725/750 Pilot’s Guide190-01007-03 Rev. JForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/ MusicUtilitiesSystemMessagesSymbolsAppendixIndex8.2.5 Frequencies 1. Touch the Frequencies tab to view details about available frequencies for the selected airport. 2. Touch the Up and Down keys to view additional frequencies, as needed. A "c" symbol in a white circle will appear next to frequencies that also function as the Common Traffic Advisory Frequency (CTAF). Distance & Bearing To Airport From Current PositionAirport Frequencies Page TabAirport Identifier, City, & Airport TypeFrequency NameAirport Lat/LonTouch To Scroll"c" Indicates CTAFTouch Frequency Key To Load Into Com StandbyFigure 8-10 Waypoint Info Airport Frequency List Page 3. Touch the Frequency key next to the frequency name to load it as the Com or Nav standby frequency, depending on frequency type. 190-01007-03-Final.indb 8 7/9/2015 2:07:26 PM
8-9190-01007-03 Rev. JGarmin GTN 725/750 Pilot’s GuideForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/MusicUtilitiesSystemMessagesSymbolsAppendixIndex8.2.6 Weather (WX) Data 1. Touch the WX Data tab next to the center window to view textual METARs, City Forecast, and TAF weather information available for the selected airport. Distance & Bearing To Airport From Current PositionAirport Weather Page TabAirport Identifier, City, & Airport Type Airport Lat/LonWeather InformationFigure 8-11 Waypoint Info Airport Weather Page 2. Touch the Up and Down keys to scroll through the Weather page information. Distance & Bearing To Airport From Current PositionAirport Weather Page TabAirport Identifier, City, & Airport Type Airport Lat/LonTouch To Change PagesWeather Forecast InformationFigure 8-12 Waypoint Info Airport Weather Forecast Page190-01007-03-Final.indb 9 7/9/2015 2:07:26 PM
8-10Garmin GTN 725/750 Pilot’s Guide190-01007-03 Rev. JForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/ MusicUtilitiesSystemMessagesSymbolsAppendixIndex8.2.7 NOTAM Pages 1. Touch the NOTAMs tab next to the center window to view any NOTAMs available for the selected airport. This feature is supported with ChartView and FIS-B through the GDL 88. Figure 8-13 Waypoint Info Airport NOTAMs Page 2. Touch the Up and Down keys to view additional information, as needed. 8.2.8 Helipads 1. Touch the Helipad tab next to the center window to view any information available for the selected helipad. Helipad information may not be complete or consistent due to the data available from the 3rd party sources. Distance & Bearing To Helipad From Current PositionHelipad Info Page TabHelipad Identifier, City, & TypeHelipad InformationHelipad Lat/LonFigure 8-14 Helipad Waypoint Info190-01007-03-Final.indb 10 7/9/2015 2:07:26 PM
8-11190-01007-03 Rev. JGarmin GTN 725/750 Pilot’s GuideForewordGetting StartedAudio & Xpdr CtrlCom/NavFPLDirect-ToProcChartsWpt InfoMapTrafficTerrainWeatherNearestServices/MusicUtilitiesSystemMessagesSymbolsAppendixIndex8.3 Intersection (INT)The Intersection page of the Waypoint Info function provides a variety of detailed information about the intersection. The top left area of the page displays the Intersection identifier and region. The top center area shows the lat/lon coordinates of the Intersection and the bearing (with direction arrow) and distance to the Intersection from your present position. Select another Waypoint by touching the Waypoint Identifier key, entering the characters for the desired name with the alphanumeric keypad, and then touching the Enter key. You may also search through the list by touching the Find key and then choosing from the existing list of waypoints by touching the desired waypoint from the list. The center area of the page shows a map with the Intersection in the center. 1. While viewing the Waypoint Info page, touch the Intersection key. Distance & Bearing To Intersection From Current PositionIntersection IdentifierIntersection Area MapTouch & Move Finger While Pressing To Pan MapIntersection Lat/LonTouch To ZoomNearest VOR InformationIntersection Symbol & IdentifierFigure 8-15 Waypoint Info - Intersections 2. Use the In and Out keys to zoom in and out on the map. You may touch the map window and while lightly pressing the display, drag your finger to move the map view. 190-01007-03-Final.indb 11 7/9/2015 2:07:26 PM

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