Yaesu Musen 30373X3D Mobile Marine Transceiver User Manual GX1100S Owner s Manual pmd
Yaesu Musen Co., Ltd. Mobile Marine Transceiver GX1100S Owner s Manual pmd
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![GX1100SPage 41 GENERAL INFORMATIONThe Vertex Standard GX1100S ECLIPSE DSC+ is a VHF/FM transceiver de-signed for use in the frequency range of 156.025 to 163.275 MHz. The GX1100Scan be operated from 11 to 16 VDC and has a switchable RF output power of 1watt or 25 watts.The GX1100S is capable of DSC (Digital Selective Calling) Class D (indepen-dent Channel 70 receiver) operation which allows continuous receiving of Digi-tal Selective Calling functions on channel 70 even if the radio is receiving a call.The GX1100S operates on all currently-allocated marine channels which areswitchable for use with either USA, International, or Canadian regulations. Ithas an emergency channel 16 which can be immediately selected from anychannel by pressing the red [16/9] key. NOAA Weather channels can also beaccessed immediately by pressing the [CLR(WX)] key.Other features of the transceiver include: scanning, priority scanning, submers-ible mic, high and low voltage warning, and GPS repeatability.2 PACKING LISTWhen the package containing the transceiver is first opened, please check itfor the following contents:yGX1100S TransceiveryMounting Bracket and hardwareyPower CordyOwner’s ManualyWarranty Card3 OPTIONSMMB-84 .......................................................................... Flush-Mount BracketMLS-310 ............................................................... Amplified External SpeakerMLS-300 ........................................................................External Loudspeaker](https://usermanual.wiki/Yaesu-Musen/30373X3D/User-Guide-1033958-Page-4.png)
![GX1100SPage 148.6 CHANGING THE GPS TIMEFrom the Factory the GX1100S shows GPS satellite time or UTC time. A timeoffset is needed to show the local time in your area.1. Press and hold down the [CALL(MENU)] key until“SETUP MENUSETUP MENUSETUP MENUSETUP MENUSETUP MENU” appears.2. Press the [ENT] key, then select “TIME OFFSETTIME OFFSETTIME OFFSETTIME OFFSETTIME OFFSET”with the [S(UP)] / [T(DOWN)] keys.3. Press the [ENT] key.4. Press the [S(UP)] / [T(DOWN)] keys to selecttime offset from UTC. See illustration below to findyour offset time from UTC. If “0000000000:::::0000000000” is assigned,the time is the same as UTC (Universal Time Co-ordinated or GMT Greenwich Mean Time).5. Press the [ENT] key to store the time offset.6. Press the [16/9] key to exit the menu mode andreturn to radio operation.OFFSET TIME TABLE](https://usermanual.wiki/Yaesu-Musen/30373X3D/User-Guide-1033958-Page-14.png)
![Page 15GX1100S8.7 CHANGING THE TIME LOCATIONSets the radio to show UTC time or Local time with the offset inputted in section8.6 Changing the GPS Time.1. Press and hold down the [CALL(MENU)] key until“SETUP MENUSETUP MENUSETUP MENUSETUP MENUSETUP MENU” appears.2. Press the [ENT] key, then select “TIME DISPLAYTIME DISPLAYTIME DISPLAYTIME DISPLAYTIME DISPLAY”with the [S(UP)] / [T(DOWN)] keys.3. Press the [ENT] key.4. Press the [S(UP)] / [T(DOWN)] to select “UTCUTCUTCUTCUTC”or “LOCALLOCALLOCALLOCALLOCAL”.5. Press the [ENT] key to store the selected setting.6. Press the [16/9] key to exit the menu mode andreturn to radio operation.In the Local time mode, the display shows the time bythe 12-hour system. Meanwhile, the display shows thetime by 24-hour system in the UTC time mode.(“UTC” mode)(“LOCAL” mode)](https://usermanual.wiki/Yaesu-Musen/30373X3D/User-Guide-1033958-Page-15.png)
![GX1100SPage 169 CONTROLS AND INDICATORSNOTEThis section defines each control of the transceiver. See Figure 4 forlocation of controls. For detailed operating instructions refer to section“10 BASIC OPERATION.”POWER SWITCH / VOLUME CONTROL (VOL/PWR)Turns the transceiver on and off as well as adjusts the audio volume.Turn this knob clockwise to turn the radio on and to increase the speakersaudio volume level.Turn fully counter-clockwise to turn the radio off.SQUELCH CONTROL (SQL)Adjusting this control clockwise, sets the point at which random noise onthe channel does not activate the audio circuits but a received signal will.This point is called the squelch threshold. Further adjustment of the squelchcontrol will degrade reception of wanted transmissions.[CLR(WX)] KeyPress the [CLR(WX)] key to cancel the menu selection.Secondary usePress and hold the [CLR(WX)] key to recall the last-used NOAA (NationalOceanic and Atmospheric Administration) Weather Channel from any chan-nel location. Recalls the previously-selected working channel when pressand hold the [CLR(WX)] key again.[ENT] KeyPress the [ENT] Key to determine the menu selection.[CALL(MENU)] KeyPress the [CALL(MENU)] key to access the “DSC MENUDSC MENUDSC MENUDSC MENUDSC MENU”. The “INDIVIDUALINDIVIDUALINDIVIDUALINDIVIDUALINDIVIDUALCALLCALLCALLCALLCALL”, “GROUP CALLGROUP CALLGROUP CALLGROUP CALLGROUP CALL”, “ALL SHIPS CALLALL SHIPS CALLALL SHIPS CALLALL SHIPS CALLALL SHIPS CALL”, “POS REQUESTPOS REQUESTPOS REQUESTPOS REQUESTPOS REQUEST”, “POS REPORTPOS REPORTPOS REPORTPOS REPORTPOS REPORT”,“DSC LOGDSC LOGDSC LOGDSC LOGDSC LOG”, and “DSC TESTDSC TESTDSC TESTDSC TESTDSC TEST” functions can be accessed from the “DCS MENUDCS MENUDCS MENUDCS MENUDCS MENU”.NOTEBefore the “DSC MENUDSC MENUDSC MENUDSC MENUDSC MENU” menu can be selected a MMSI must be en-tered. Refer to section “11.2 MARITIME MOBILE SERVICE IDEN-TITY (MMSI).”Secondary usePress and hold the [CALL(MENU)] key to access the “SETUP MENUSETUP MENUSETUP MENUSETUP MENUSETUP MENU”. The “RA-RA-RA-RA-RA-DIO SETUPDIO SETUPDIO SETUPDIO SETUPDIO SETUP” (refer to section “11 RADIO SETUP MODE”), “DSC SETUPDSC SETUPDSC SETUPDSC SETUPDSC SETUP”, “POSPOSPOSPOSPOSINPUTINPUTINPUTINPUTINPUT”, and “MMSI SETUPMMSI SETUPMMSI SETUPMMSI SETUPMMSI SETUP” functions can be accessed from the “SETUP MENUSETUP MENUSETUP MENUSETUP MENUSETUP MENU”.](https://usermanual.wiki/Yaesu-Musen/30373X3D/User-Guide-1033958-Page-16.png)
![GX1100SPage 18KEYPAD[S(UP)] / [T(DOWN)] KEYSThe [S(UP)] and [T(DOWN)] keys are used to select a desired chan-nel and to select items in the DSC OPERATION and SETUP menus.[16/9] KeyImmediately recalls channel 16 from any channel location and automati-cally selects high power. Holding down this key recalls channel 9. Press-ing the [16/9] key again reverts to the previous selected working channel.Secondary usePress and hold the [16/9] key then press the [CLR(WX)] key to switchbetween the USA, Canadian, and International Channel Groups.[SCAN(MEM)] KeyPress this key to start and stop the scanning of programmed channels.Refer to section “8.10 SCANNING” for details.Secondary useTo add a channel into the scan memory, select the channel and pressand hold the [SCAN(MEM)] key until “MEM” is shown on the display.To delete a memorized channel from scan memory, select the channeland press and hold the [SCAN(MEM)] key until “MEM” is removed fromthe display.[DISTRESS] KeyUsed to send a DSC Distress Call. To send the distress call refer to section“9.3.1 (Transmitting A Distress Alert).”DC INPUT CABLEConnects the radio to a DC power supply capable of delivering 12V DC.EXTERNAL SPEAKER CONNECTION CABLEConnects the GX1100S to an external speaker.GPS RECEIVER CONNECTION CABLEConnects the GX1100S to a GPS receiver.GND TERMINALConnects the GX1100S to a good ground, for safety and optimum perfor-mance.Normally, the GND connection to the heat sink is not needed. However,when the DC power cable connection to the radio has a long run, the trans-mitter may become unstable and the receiving audio may be noisy. In sucha case, connect a large diameter, short cable between this terminal on theheat sink and battery ground.](https://usermanual.wiki/Yaesu-Musen/30373X3D/User-Guide-1033958-Page-18.png)
![Page 19GX1100SInstall only the supplied screw or similar size (M3x6, Stainless Steel)screw.ANTENNA JACKConnects an antenna to the transceiver. Use a marine VHF antenna withan impedance of 50 ohms.MICROPHONETransmits the voice message with reduction of background noise, usingClear Voice Noise Reduction Technology.NOTEBe sure your mouth is about 1/2 inch (1.3 cm) from the mic hole forbest performance.PTT (Push-To-Talk) SWITCHKeys the transmitter when the transceiver is in radio mode.[S(UP)] / [T(DOWN)] KEYSThe [S(UP)] and [T(DOWN)] keys on the microphone function the sameas the [S(UP)] and [T(DOWN)] keys on the front panel of the transceiver.[16/9] KeyThe [16/9] key on the microphone functions the same as the [16/9] key onthe front panel of the transceiver.Immediately recalls channel 16 from any channel location. Holding downthis key recalls channel 9. Pressing the [16/9] key again reverts to the pre-vious selected working channel.[H/L] KeyPress this key to toggle the transmit output power between 25 W (High)and 1 W (Low) power. When the [H/L] key is pressed while the transceiveris on channel 13 or 67, the power will temporarily switch from LO to HIpower until the PTT is released.The [H/L] key does not function on transmit inhibited and low power onlychannels. NOTE1W low power is indicated by LO on the display, when 25W highpower is selected the display do not show an indication.](https://usermanual.wiki/Yaesu-Musen/30373X3D/User-Guide-1033958-Page-19.png)
![GX1100SPage 2010 BASIC OPERATION10.1 RECEPTION1. After the transceiver has been installed, ensure that the power supply andantenna are properly connected.2. Turn the VOL/PWR knob clockwise to turn the transceiver on.3. Turn the SQL knob fully counterclockwise. This state is known as “squelch off”.4. Turn up the VOL knob until noise or audio from the speaker is at a comfort-able level.5. Turn the SQL knob clockwise until the random noise disappears. This stateis known as the “squelch threshold.”6. Press the [S(UP)] or [T(DOWN)] keys to select the desired channel. Referto the channel chart on page 64 for available channels.7. When a message is received, adjust the volume to the desired listeninglevel. The “ ” indicator in the LCD is displayed indicating that the chan-nel is being used.10.2 TRANSMISSION1. Perform steps 1 through 6 of RECEPTION.2. Before transmitting, monitor the channel to ensure it is clear.THIS IS AN FCC REQUIREMENT!3 Press the PTT (push-to-talk) switch. The “ ” indicator in the LCD isdisplayed.4. Speak slowly and clearly into the microphone.5. When the transmission is finished, release the PTT switch.NOTEThis is a noise cancelling microphone. The oval slot on the bottom ofmicrophone should be positioned within 1/2 inch (1.3 cm) from the mouthfor optimum performance.10.3 TRANSMIT TIME - OUT TIMER (TOT)When the PTT switch on the microphone is held down, transmit time is limited to5 minutes. This limits unintentional transmissions due to a stuck microphone.About 10 seconds before automatic transmitter shutdown, a warning beep will beheard from the speaker(s). The transceiver will automatically go to receive mode,even if the PTT switch is continually held down. Before transmitting again, the PTTswitch must first be released and then pressed again.NOTEWhen a transmission was shut down by the TOT, the GX1100S can nottransmit afterwards for 10 seconds.](https://usermanual.wiki/Yaesu-Musen/30373X3D/User-Guide-1033958-Page-20.png)
![Page 21GX1100S10.4 SIMPLEX/DUPLEX CHANNEL USERefer to the VHF MARINE CHANNEL CHART (page 64) for instructions on useof simplex and duplex channels.NOTEAll channels are factory-programmed in accordance with International,Industry Canada (Canada), and FCC (USA) regulations. Mode of opera-tion cannot be altered from simplex to duplex or vice-versa.10.5 USA, INTERNATIONAL, AND CANADA MODE1. To change the modes, hold the [16/9] key and press the [CLR(WX)] key.The mode changes from “USA” to “International” to “Canadian” with eachpress of the [CLR(WX)] key.2. “USA” will be displayed on the LCD for USA mode, “INTL” will be displayedfor International mode, and “CAN” will be displayed for Canadian mode.3. Refer to the VHF MARINE CHANNEL CHART (page 61) for allocated chan-nels in each mode.10.6 NOAA WEATHER CHANNELSNOTENOAA Weather channels are available in the waters of USA and Canada only.1. To receive a NOAA weather channel, press andhold the [CLR(WX)] key from any channel. Thetransceiver will go to the last selected weatherchannel.2. Press the [S]/[T] keys to select a different NOAA weather channel.3. To exit from the NOAA weather channels, press and hold the [CLR(WX)]key. The transceiver returns to the channel it was on prior to a weatherchannel.10.6.1 NOAA Weather AlertIn the event of extreme weather disturbances, such as storms and hurricanes,the NOAA (National Oceanic and Atmospheric Administration) sends a weatheralert accompanied by a 1050 Hz tone and subsequent weather report on one ofthe NOAA weather channels. When the Weather Alert feature is enabled (seesection “12.8 WX ALERT”), the transceiver is capable of receiving this alert ifINTERNATIONAL MODE CANADIAN MODEUSA MODE](https://usermanual.wiki/Yaesu-Musen/30373X3D/User-Guide-1033958-Page-21.png)
![GX1100SPage 22the following is performed:1. Program NOAA weather channels into the transceiver’s memory for scan-ning. Follow the same procedure as for regular channels under section “10.11SCANNING.”2. Press the [SCAN(MEM)] key once to start memory scanning or priority scan-ning (determined from the “RADIO SETUPRADIO SETUPRADIO SETUPRADIO SETUPRADIO SETUP” selection, see page 56 for details).3. The programmed NOAA weather channels will be scanned along with theregular-programmed channels. However, scanning will not stop on a nor-mal weather broadcast unless a NOAA alert is received.4. When an alert is received on a NOAA weather channel, scanning will stop andthe transceiver will emit a loud beep to alert the user of a NOAA broadcast.5. Press the [CLR(WX)] key to stop the alert tone and receive the weather re-port.NOTEIf the [CLR(WX)] key is not pressed the alert tone will be emitted for 5minutes and then the weather report will be received.The Weather Alert feature is also engaged while the transceiver isreceiving on one of the NOAA weather channels.10.6.2 NOAA Weather Alert TestingNOAA tests the alert system every Wednesday between 11AM and 1PM. Totest the GX1100S’s NOAA Weather alert feature, on Wednesday between 11AMand 1PM, setup as in previous section and confirm the alert is heard.10.7 EMERGENCY (CHANNEL 16 USE)Channel 16 is known as the Hail and Distress Channel. An emergency is de-fined as a threat to life or property. In such instances, be sure the transceiver ison and set to CHANNEL 16. Then use the following procedure:1. Press the microphone push-to-talk switch and say “Mayday, Mayday, May-day. This is , , ” (your vessel’s name).2. Then repeat once: “Mayday, ” (your vessel’s name).3. Now report your position in latitude/longitude, or by giving a true or mag-netic bearing (state which) to a well-known landmark such as a navigationaid or geographic feature such as an island or harbour entry.4. Explain the nature of your distress (sinking, collision, aground, fire, heartattack, life-threatening injury, etc.).5. State the kind of assistance you desire (pumps, medical aid, etc.).6. Report the number of persons aboard and condition of any injured.7. Estimate the present seaworthiness and condition of your vessel.](https://usermanual.wiki/Yaesu-Musen/30373X3D/User-Guide-1033958-Page-22.png)
![GX1100SPage 2410.9 MAKING TELEPHONE CALLSTo make a radiotelephone call, use a channel designated for this purpose, Thefastest way to learn which channels are used for radiotelephone traffic is to askat a local marina. Channels available for such traffic are designated PublicCorrespondence channels on the channel charts in this manual. Some ex-amples for USA use are Channels 24, 25, 26, 27, 28, 84, 85, 86, and 87. Callthe marine operator and identify yourself by your vessel’s name, The marineoperator will then ask you how you will pay for the call (telephone credit card,collect, etc.) and then link your radio transmission to the telephone lines.The marine telephone company managing the VHF channel you are using maycharge a link-up fee in addition to the cost of the call.10.10 OPERATING ON CHANNELS 13 AND 67Channel 13 is used at docks and bridges and by vessels manoeuvering in port.Messages on this channel must concern navigation only, such as meeting andpassing in restricted waters.Channel 67 is used for navigational traffic between vessels.By regulation, power is normally limited to 1 Watt on these channels. Your radiois programmed to automatically reduce power to this limit on these channels.However, in certain situations it may be necessary to temporarily use a higherpower. See page 17 ([H/L] key) for means to temporarily override the low-powerlimit on these two channels.10.11 SCANNINGAllows the user to select the scan type from Memory scan or Priority scan.“Memory scan” scans the channels that were programmed into memory. “Prior-ity scan” scans the channels programmed in memory with the priority channel.10.11.1 Selecting the Scan Type1. Press and hold down the [CALL(MENU)]key until “SETUP MENUSETUP MENUSETUP MENUSETUP MENUSETUP MENU” appears.2. Press the [ENT] key, then select “SCANSCANSCANSCANSCANTYPETYPETYPETYPETYPE” in the “RADIO SETUPRADIO SETUPRADIO SETUPRADIO SETUPRADIO SETUP” menu with the[S(UP)] / [T(DOWN)] keys.3. Press the [ENT] key.4. Press the [S(UP)] / [T(DOWN)] keys to select“PRIORITY SCANPRIORITY SCANPRIORITY SCANPRIORITY SCANPRIORITY SCAN” or “MEMORY SCANMEMORY SCANMEMORY SCANMEMORY SCANMEMORY SCAN.”5. Press the [ENT] key to store the selected setting.6. To exit this menu and return to radio operationmode press the [16/9] key.](https://usermanual.wiki/Yaesu-Musen/30373X3D/User-Guide-1033958-Page-24.png)
![Page 25GX1100S10.11.2 Memory Scanning (M-SCAN)1. Adjust the SQL knob until background noise disappears.2. Select a desired channel to be scanned using the [S(UP)] / [T(DOWN)]keys.3. Press and hold the [SCAN(MEM)] key until “MEM” is shown on the LCDwhich indicates the channel has been programmedinto the transceivers memory.4. Repeat steps 2 and 3 for all the desired channelsto be scanned.5. To DELETE a channel from the transceiver’s memory, select the channelthen press and hold the [SCAN(MEM)] key until “MEM” disappears fromthe LCD.6. To start scanning, just press the [SCAN(MEM)] key momentarily. “M-SCANM-SCANM-SCANM-SCANM-SCAN”appears on the LCD. Scanning will proceed fromthe lowest to the highest programmed channelnumber and will stop on a channel when a trans-mission is received.7. The channel number will blink during reception.8. To stop scanning, press the [16/9] or [CLR(WX)] key.10.11.3 Priority Scanning (P-SCAN)In the default setting, Channel 16 is set as the priority channel. You may changethe priority channel to another channel from Channel 16 in the Radio SetupMode, refer to section “12.5 PRIORITY CHANNEL SET.”1. Adjust the SQL knob until background noise disappears.2. Select a desired channel to be scanned using the [S(UP)] / [T(DOWN)]keys.3. Press and hold the [SCAN(MEM)] key until “MEM” is shown on the displaywhich indicates the channel has been programmedinto the transceivers memory.4. Repeat step 2 for all the desired channels to bescanned.5. To DELETE a channel from the transceiver’s memory, select the channelthen press and hold the [SCAN(MEM)] key until “MEM” disappears fromthe LCD.6. To start priority scanning, just press the[SCAN(MEM)] key momentarily. “P-SCANP-SCANP-SCANP-SCANP-SCAN” appearson the LCD. Scanning will proceed between thememorized channels and the priority channel. The](https://usermanual.wiki/Yaesu-Musen/30373X3D/User-Guide-1033958-Page-25.png)
![GX1100SPage 26priority channel will be scanned after each programmed channel.7. To stop scanning, press the [16/9] or [CLR(WX)] key.Priority Channel Setting1. Press and hold down the [CALL(MENU)]key until “SETUP MENUSETUP MENUSETUP MENUSETUP MENUSETUP MENU” appears.2. Press the [ENT] key, then select “PRIORITYPRIORITYPRIORITYPRIORITYPRIORITYCHCHCHCHCH” in the “RADIO SETUPRADIO SETUPRADIO SETUPRADIO SETUPRADIO SETUP” menu with the[S(UP)] / [T(DOWN)] keys.3. Press the [ENT] key.4. Press the [S(UP)] / [T(DOWN)] keys toselect the Priority channel.7. Press the [ENT] key to store the selectedsetting.8. Press the [16/9] key to exit the menu modeand return to radio operation.](https://usermanual.wiki/Yaesu-Musen/30373X3D/User-Guide-1033958-Page-26.png)
![Page 29GX1100S11.2.2 Programming the MMSIWARNINGA User MMSI can be input only once. Therefore, please be carefulnot to input the incorrect MMSI number. If you need to change theMMSI number after it has been entered, the radio will have to be re-turned to Factory Service. Refer to the section “13.2. FACTORY SER-VICE.”1. Press and hold down the [CALL(MENU)]key until the “SETUP MENUSETUP MENUSETUP MENUSETUP MENUSETUP MENU” appears.2. Press the [T(DOWN)] key repeatedly untilthe “MMSI SETUPMMSI SETUPMMSI SETUPMMSI SETUPMMSI SETUP” menu appears.3. Press the [ENT] key. The display will show a se-ries of dashes.4. Press the [S(UP)] / [T(DOWN)] keys to se-lect the first number of your MMSI, thenpress the [ENT] key to step to the next num-ber.5. Repeat step 4 to set your MMSI (up to ninedigits). NOTEIf a mistake was made, pressing the[H/L] key on the microphone will stepto previously entered numbers and willallow the number to be changed usingthe [S(UP)] or [T(DOWN)] keys.6. When finished programming the number,press and hold the [ENT] key. A confirma-tion message appears on the display. Set yourMMSI again, then press and hold the [ENT] key.7. Press the [ENT] key to store the number in memory and return to radiooperation mode.](https://usermanual.wiki/Yaesu-Musen/30373X3D/User-Guide-1033958-Page-29.png)
![GX1100SPage 3011.3 DISTRESS ALERTThe GX1100S is capable of transmitting and receiving DSC Distress messagesto all DSC radios. The GX1100S may be connected to a GPS to also transmitthe Latitude and Longitude of the vessel.NOTEIf a GPS with NMEA output is not connected to the radio, the GX1100Swill beep 10 minutes after the radio is turned on. After that the GX1100Swill beep every 4 hours alerting to connect a GPS.11.3.1 Transmitting a Distress AlertNOTETo be able to transmit a Distress Alert an MMSI number must be pro-grammed, refer to section “11.2.2 Programming the MMSI.”In order for your vessels location to be transmitted either connect a GPS to theGX1100S (refer to section “8.4 ACCESSORY CABLE”) or manually input yourpostion (refer to section “11.11 MANUAL INPUTTING OF THE GPS LOCATION”).1. Lift the red spring loaded DISTRESS cover, thenpress and hold the [DISTRESS] key. The “DIS-DIS-DIS-DIS-DIS-TRESSTRESSTRESSTRESSTRESS” menu will appear on the LCD and the ra-dios display will count down (3S 3S 3S 3S 3S Æ 2S 2S 2S 2S 2S Æ 1S 1S 1S 1S 1S) andthen transmit the Distress Alert. The backlight ofthe LCD and keypad flashes while the radios dis-play is countdown.2. The transceiver will watch for a DSC acknowledg-ment transmission on CH70 and also receive callson CH16.3. If an acknowledgement is received, select chan-nel 16 and advise your distress situation.4. If no acknowledgment is received, the DistressAlert is repeated at approximately 4 minute inter-vals until a DSC acknowledgment is received.5. When a DSC Distress acknowledgment is re-ceived, a DSC Distress Alarm sounds and channel 16 is automatically se-lected. The LCD shows the MMSI of the ship responding to your distress.RECEIVED ACK: acknowledgment signal is received.RECEIVED RLY ACK: relay acknowledgment signal is received from anothervessel or coast station.6. To cancel the DSC Distress Alarm signal from the speaker, press any key.](https://usermanual.wiki/Yaesu-Musen/30373X3D/User-Guide-1033958-Page-30.png)
![Page 31GX1100STransmitting a Distress Alert with Nature of DistressThe GX1100S is capable of transmitting a Distress Alert with the following “Na-ture of Distress” categories:Undesignated, Fire, Flooding, Collision, Grounding, Capsizing, Sinking,Adrift, Abandoning, Piracy, Mob1. Lift the red spring loaded DISTRESS cover andpress the [DISTRESS] key. The “DISTRESS”menu will appear on the LCD.2. Press the [ENT] key.3. Press the [S(UP)] / [T(DOWN)] keys to selectthe desired nature of distress category, then pressthe [ENT] key.4. Press and hold the [DISTRESS] key. The radiosdisplay will count down (3S 3S 3S 3S 3S Æ 2S 2S 2S 2S 2S Æ 1S 1S 1S 1S 1S) and thentransmit the Distress Alert. The backlight of theLCD and keypad flashes while the radios displayis countdown.5. The transceiver will watch for a DSC acknowledg-ment transmission on CH70 and also receive callson CH16.6. If an acknowledgement is received, select chan-nel 16 and advise your distress situation.7. If no acknowledgment is received, the DistressAlert is repeated in 4 minute intervals until a DSCacknowledgment is received.8. When a DSC Distress acknowledgment is re-ceived, a distress alarm sounds and channel 16 isautomatically selected. The LCD shows the MMSIof the ship responding to your distress.RECEIVED ACK: acknowledgment signal is received.RECEIVED RLY ACK: relay acknowledgment signal is received from anothervessel or coast station.9. To cancel the DSC distress alarm signal from the speaker, press any key.NOTEAfter the radio transmits the DSC call, the display of the radio will showthe next time the Distress call will be transmitted. The display will showTX IN 4:00 and count down until the distress call is transmitted.](https://usermanual.wiki/Yaesu-Musen/30373X3D/User-Guide-1033958-Page-31.png)
![GX1100SPage 32Cancel a Distress AlertThe GX1100S has the capa-bility to transmit a DSC Dis-tress cancel call by, pressingthe [CLR(WX)] key, thenpress the [ENT] key.11.3.2 Receiving a Distress Alert1. When a Distress Alert is received, an emergency alarm sounds.The display will show the MMSI (or name) of thevessel transmitting the Distress and the radio au-tomatically switches to channel 16.2. Press any key to stop the alarm.3. Press the [T(DOWN)] key to change the displayto show the “Nature of Distress” and position ofthe vessel.4 If the position of the vessel distress data does notinclude position, the LCD will show “NO POSITIONNO POSITIONNO POSITIONNO POSITIONNO POSITION”.NOTEWhen there is an unread Distress Alert, “ ” icon will appear on thedisplay. You may review the unread Distress Alert from the DSC Log,refer to section “11.6.2 Reviewing Received Calls Logged into theCall Waiting Directory.”You must continue monitoring channel 16 as a coast station may re-quire assistance in the rescue attempt.](https://usermanual.wiki/Yaesu-Musen/30373X3D/User-Guide-1033958-Page-32.png)
![Page 33GX1100S11.4 ALL SHIPS CALLThe All Ships Call function allows contact to be established with other vesselstations without having their ID in the individual calling directory. Also, priorityfor the call can be designated as Urgency or Safety.URGENCY Call: This type of call is used when a vessel may not truly be indistress, but have a potential problem that may lead to a dis-tress situation. This call is the same as saying PAN PAN PANon channel 16.SAFETY Call: Used to transmit boating safety information to other vessels.This message usually contains information about an overdueboat, debris in the water, loss of a navigation aid or an impor-tant meteorological message. This call is the same as sayingSecurite, Securite, Securite.”11.4.1 Transmitting an All Ships Call1. Press the [CALL(MENU)] key. The “DSCDSCDSCDSCDSCMENUMENUMENUMENUMENU” will appear.2. Press the [S(UP)] / [T(DOWN)] keys to se-lect “ALL SHIPSALL SHIPSALL SHIPSALL SHIPSALL SHIPS.”3. Press the [ENT] key. (To cancel, press the [CLR]key)4. Press the [S(UP)] / [T(DOWN)] keys to se-lect the call (“SAFETYSAFETYSAFETYSAFETYSAFETY” or “URGENYURGENYURGENYURGENYURGENY”), thenpress the [ENT] key.5. Press the [S(UP)] / [T(DOWN)] keys to se-lect the operating channel you want to com-municate on, then press the [ENT] key.6. Press the [ENT] key again to transmit theselected call type of ALL SHIPS CALL.7. After the ALL SHIPS CALL is transmitted,the transceiver will switch to the channelwhich is selected on step 5 above (but, thedisplay will not change. To change the dis-play, press the [CLR(WX)] key).8. Listen to the channel to make sure it is notbusy, then key the microphone and say PANPAN PAN or “Securite, Securite, Securite” depend-ing on the priority of the call. Say your call sign andannounce the channel you wish to switch to forcommunications.](https://usermanual.wiki/Yaesu-Musen/30373X3D/User-Guide-1033958-Page-33.png)
![GX1100SPage 3411.4.2 Receiving an All Ships Call1. When an All Ships Call is received, an emergency alarm sounds.The display will show the MMSI (or name) of thevessel transmitting the All Ships Call and the radioautomatically switches to the requested channel(but, the display will not change).2. Press any key to stop the alarm.3. Press the [T(DOWN)] key to display the “Natureof Call”.4. Press the [CLR(WX)] key to display the operatingchannel number of the requested channel.5. Press the PTT switch on the microphone and talkto the calling ship.](https://usermanual.wiki/Yaesu-Musen/30373X3D/User-Guide-1033958-Page-34.png)
![Page 35GX1100S11.5 INDIVIDUAL CALLThis feature allows the GX1100S to contact another vessel with a DSC VHFradio and automatically switch the receiving radio to a desired communicationschannel. This feature is similar to calling a vessel on CH16 and requesting to goto another channel (switching to the channel is private between the two stations).11.5.1 Setting up the Individual / Position Call DirectoryThe GX1100S has a DSC directory that allows you to store a vessel or person’sname and the MMSI number associated with vessels you wish to transmit Indi-vidual calls, Position Requests and Position Send transmissions.To transmit an Individual call you must program this directory with the informa-tion of the persons you wish to call, similar to a cellular phones directory.1. Press and hold down the [CALL(MENU)] key until“SETUP MENUSETUP MENUSETUP MENUSETUP MENUSETUP MENU” appears.2. Press the [S(UP)] / [T(DOWN)] keys to select“DSC SETUPDSC SETUPDSC SETUPDSC SETUPDSC SETUP” menu.3. Press the [ENT] key, then select “INDIV DIRINDIV DIRINDIV DIRINDIV DIRINDIV DIR” withthe [S(UP)] / [T(DOWN)] keys.4. Press the [ENT] key, then select “ADDADDADDADDADD” with the[S(UP)] / [T(DOWN)] keys.5. Press the [ENT] key.6. Press the [S(UP)] / [T(DOWN)] keys to scroll tothe first letter of the name of the vessel or personyou want to list in the directory.7. Press the [ENT] key to store the first letter of thename and step to the next letter to the right.8. Repeat step 6 and 7 until the name is complete.The name can consist of up to eleven characters,if you do not use all eleven characters press the[ENT] key to move to the next space. This methodcan also be used to enter a blank space in thename. To clear the previous letter, press the[CLR(WX)] key.9. After the eleventh letter or space has been entered,press and hold the [ENT] key to advance to theMMSI number (Maritime Mobile Service IdentityNumber) entry.10. Press the [S(UP)] / [T(DOWN)] keys to scrollthrough numbers, 0-9. To enter the desired num-](https://usermanual.wiki/Yaesu-Musen/30373X3D/User-Guide-1033958-Page-35.png)
![GX1100SPage 36ber and move one space to the right press the [ENT] key. Repeat this proce-dure until all nine spaces of the MMSI number are entered.11. If a mistake was made entering in the name or the MMSI number, press themicrophone’s [H/L] key repeatedly until the wrong character is selected,then press the [S(UP)] / [T(DOWN)] keys to correct the entry.12. To store the data entered, press and hold the [ENT]key.13. To enter another individual address, repeat steps4 through 12.14. To exit this menu and return to radio operation mode press the [16/9] key.11.5.2 Setting up Individual ReplyAllows setting up the radio to automatically (default setting) or manually re-spond to a DSC Individual call requesting you to switch to a working channel forvoice communications. When Manual is selected the MMSI of the calling ves-sel is shown allowing you to see who is calling. This function is similar to callerid on a cellular phone.1. Press and hold down the [CALL(MENU)]key until “SETUP MENUSETUP MENUSETUP MENUSETUP MENUSETUP MENU” appears.2. Press the [S(UP)] / [T(DOWN)] keys to se-lect “DSC SETUPDSC SETUPDSC SETUPDSC SETUPDSC SETUP” menu.3. Press the [ENT] key, then select “INDIV RE-INDIV RE-INDIV RE-INDIV RE-INDIV RE-PLYPLYPLYPLYPLY” with the [S(UP)] / [T(DOWN)] keys.4. Press the [ENT]key.5. Turn the [S(UP)] / [T(DOWN)] keys to se-lect “AUTOAUTOAUTOAUTOAUTO” or “MANUALMANUALMANUALMANUALMANUAL.”6. Press the [ENT] key to store the selectedsetting.7. To exit this menu and return to radio operationmode press the [16/9] key.](https://usermanual.wiki/Yaesu-Musen/30373X3D/User-Guide-1033958-Page-36.png)
![Page 37GX1100S11.5.3 Setting up the Individual Call RingerWhen a Individual Call is received the radio will produce a ringing tone for 3minutes. This selection allows the Individual Call ringer time to be changed.1. Press and hold down the [CALL(MENU)]key until “SETUP MENUSETUP MENUSETUP MENUSETUP MENUSETUP MENU” appears.2. Press the [S(UP)] / [T(DOWN)] keys to se-lect “DSC SETUPDSC SETUPDSC SETUPDSC SETUPDSC SETUP” menu.3. Press the [ENT] key, then select “INDIVINDIVINDIVINDIVINDIVRINGRINGRINGRINGRING” with the [S(UP)] / [T(DOWN)] keys.4. Press the [ENT] key.5. Press the [S(UP)] / [T(DOWN)] keys to se-lect ringing time of a Individual Call.6. Press the [ENT] key to store the selected setting.7. To exit this menu and return to radio operationmode press the [16/9] key.The GX1100S has the capability to turn off the Individual call ringer.1. Press and hold down the [CALL(MENU)]key until “SETUP MENUSETUP MENUSETUP MENUSETUP MENUSETUP MENU” appears.2. Press the [S(UP)] / [T(DOWN)] keys toselect “DSC SETUPDSC SETUPDSC SETUPDSC SETUPDSC SETUP” menu.3. Press the [ENT] key, then select “DSC BEEPDSC BEEPDSC BEEPDSC BEEPDSC BEEP”with the [S(UP)] / [T(DOWN)] keys.4. Press the [ENT] key.5. Press the [S(UP)] / [T(DOWN)] keys toselect “INDIVIDUALINDIVIDUALINDIVIDUALINDIVIDUALINDIVIDUAL” then press the [ENT]key.6. Press the [S(UP)] / [T(DOWN)] keys to select“OFFOFFOFFOFFOFF.”7. Press the [ENT] key to store the selected setting.8. To exit this menu and return to radio operationmode press the [16/9] key.If you wish to return to enabling the ringer tone, justrepeat the above procedure, pressing the [S(UP)] /[T(DOWN)] keys to select “ONONONONON” in step “6” above.](https://usermanual.wiki/Yaesu-Musen/30373X3D/User-Guide-1033958-Page-37.png)
![GX1100SPage 3811.5.4 Transmitting an Individual CallThis feature allows the user to contact another vessel with a DSC radio andhave the radio switch to another channel and ring like a telephone. This featureis similar to calling a vessel on CH16 and requesting to go to another channel.Pre-Programmable Calling1. Press the [CALL(MENU)] key. The “DSC MENUDSC MENUDSC MENUDSC MENUDSC MENU”will appear.2. Press the [S(UP)] / [T(DOWN)] keys to select“INDIVIDUALINDIVIDUALINDIVIDUALINDIVIDUALINDIVIDUAL”. (To cancel, press the [16/9] or [CLR]key.)3. Press the [ENT] key. The transceiver will beep,and the “Individual directory” will appear.4. Press the [S(UP)] / [T(DOWN)] keys to selectthe “Individual” you want to contact.5. Press the [ENT] key, then press the [S(UP)] /[T(DOWN)] keys to select the operating channelyou want to communicate on and press the [ENT]key.6. Press the [ENT] key again to transmit the individualDSC signal.7. After INDIVIDUAL CALL is transmitted, if the replysignal is not received, “WAIT FOR ACKWAIT FOR ACKWAIT FOR ACKWAIT FOR ACKWAIT FOR ACK” notationwill show on the display. To send the call again,press the [T(DOWN)] key followed by the [ENT]key.8. When an individual call acknowledgment is re-ceived, the established channel is automaticallychanged to the channel which is selected on step5 above and a ringing tone sounds.9. Press the [CLR(WX)] key to listen to the channelto make sure it is not busy, then key the micro-phone and call the other vessel you desire to com-municate with.](https://usermanual.wiki/Yaesu-Musen/30373X3D/User-Guide-1033958-Page-38.png)
![Page 39GX1100SManual CallingYou may enter an MMSI number manually to contact without storing it in theIndividual Directory.1. Press the [CALL(MENU)] key. The “DSC MENUDSC MENUDSC MENUDSC MENUDSC MENU”will appear.2. Press the [S(UP)] / [T(DOWN)] keys to select“INDIVIDUALINDIVIDUALINDIVIDUALINDIVIDUALINDIVIDUAL”. (To cancel, press the [16/9] or[CLR(WX)] key.)3. Press the [ENT] key. The transceiver will beep,and the “Individual directory” will appear.4. Press the [S(UP)] / [T(DOWN)] keys to select“MANUALMANUALMANUALMANUALMANUAL”, then press the [ENT] key.5. Press the [S(UP)] / [T(DOWN)] keys to scrollthrough numbers, 0-9. To enter the desired num-ber and move one space to the right, press the[ENT] key. Repeat this procedure until all ninespaces of the MMSI number which you want tocontact are entered.6. If a mistake was made entering in the MMSI num-ber repeat pressing the microphone’s [H/L] key untilthe wrong number is selected, then move the chan-nel knob to correct the entry.7. When finished entering the MMSI number, pressand hold the [ENT] key.8. Press the [ENT] key, then press the [S(UP)] /[T(DOWN)] keys to select the operating channel youwant to communicate on and press the [ENT] key.9. Press the [ENT] key again to transmit the individualDSC signal.10. After the INDIVIDUAL CALL is transmitted, if a replysignal is not received, “WAIT FOR ACKWAIT FOR ACKWAIT FOR ACKWAIT FOR ACKWAIT FOR ACK” notation willshow on the display. To send the call again, pressthe [T(DOWN)] key followed by the [ENT] key.11. When an individual call acknowledgment is re-ceived, the established channel is automaticallychanged to the channel which is selected on step8 above and a ringing tone sounds.12. Press the [CLR(WX)] key to listen to the channelto make sure it is not busy, then key the micro-phone and call the other vessel you desire to communicate with.](https://usermanual.wiki/Yaesu-Musen/30373X3D/User-Guide-1033958-Page-39.png)
![GX1100SPage 4011.5.5 Receiving an Individual CallWhen receiving an individual call, an acknowledgment must be sent back to thecalling station. The GX1100S default setting is Automatic, but has a selection thatallows you to manually send a reply before the radio will switch to the requestedcalling channel. This selection is useful if you want to see who is calling andrequesting you to switch to a channel for communications, similar to caller id on acellular phone.1. When an individual call is received, an individual call ringing alarm sounds.The display will show the MMSI (or name) of thevessel transmitting the Individual Call and the ra-dio automatically switches to the requested chan-nel.2. Press any key to stop the alarm.3. Press the [CLR(WX)] key to show the display ofthe operating channel number.4. Press the PTT switch on the microphone and talkto the calling ship.](https://usermanual.wiki/Yaesu-Musen/30373X3D/User-Guide-1033958-Page-40.png)
![Page 41GX1100S11.6 CALL WAITING DIRECTORYThe GX1100S logs received Distress Calls and Individual Calls into the CallWaiting Directory for review at a later time. The DSC Call Waiting feature issimilar to an answer machine where calls are recordedfor review. When a call is logged while the radio is seton the DSC Standby function, a “ ” icon will appearon the display. The GX1100S can store up to the lat-est 20 Distress and up to the latest 38 Individual Calls.11.6.1 Enabling/Disabling the Call Waiting FeatureFollow the steps below to enable or disable the Call Waiting feature.1. Press and hold down the [CALL(MENU)]key until “SETUP MENUSETUP MENUSETUP MENUSETUP MENUSETUP MENU” menu appears.2. Press the [S(UP)] / [T(DOWN)] keys to se-lect “DSC SETUPDSC SETUPDSC SETUPDSC SETUPDSC SETUP” menu.3. Press the [ENT] key, then select “INDIV ACKINDIV ACKINDIV ACKINDIV ACKINDIV ACK”with the [S(UP)] / [T(DOWN)] keys.4. Press the [ENT] key.5. Press the [S(UP)] / [T(DOWN)] keys to se-lect “ABLEABLEABLEABLEABLE” or “UNABLEUNABLEUNABLEUNABLEUNABLE”.6. Press the [ENT] key to store the selected setting.7. To exit this menu and return to radio operationmode press the [16/9] key.11.6.2 Reviewing Received Calls Logged into the Call Waiting Directory1. Press the [CALL(MENU)] key. The “DSCDSCDSCDSCDSCMENUMENUMENUMENUMENU” will appear.2. Press the [S(UP)] / [T(DOWN)] keys to se-lect “DSC LOGDSC LOGDSC LOGDSC LOGDSC LOG” menu.3. Press the [ENT] key, then press the [S(UP)] /[T(DOWN)] keys to select the category (“DIS-DIS-DIS-DIS-DIS-TRESSTRESSTRESSTRESSTRESS” or “DSC CALLDSC CALLDSC CALLDSC CALLDSC CALL”) you want to review and/orcall back.4. Press the [ENT] key, then press the [S(UP)] /[T(DOWN)] keys to select the category (DIS-TRESS or DIST CANCEL: for “DISTRESSDISTRESSDISTRESSDISTRESSDISTRESS”) or sta-tion (name or MMSI number: for “DSC CALLDSC CALLDSC CALLDSC CALLDSC CALL”) youwant to review and/or call back.5. Press the [ENT] key, then press the [S(UP)] /](https://usermanual.wiki/Yaesu-Musen/30373X3D/User-Guide-1033958-Page-41.png)
![GX1100SPage 42[T(DOWN)] keys to review details for theselected category or station.6. If you review the DSC Call, press the [ENT]key again, to call the selected station if de-sired.7. To exit Call Waiting Directory and return to radiooperation mode press the [CLR] key.NOTEWhen there is an unread received call, the “¾” icon will appear behindthe unread category (“DISTRESSDISTRESSDISTRESSDISTRESSDISTRESS” or “DSC CALLDSC CALLDSC CALLDSC CALLDSC CALL”) and station name (orMMSI number).11.6.3 To Delete the Received Log from the “DSC Log” Directory1. Press the [CALL(MENU)] key. The “DSC MENUDSC MENUDSC MENUDSC MENUDSC MENU”will appear.2. Press the [S(UP)] / [T(DOWN)] keys to select“DSC LOGDSC LOGDSC LOGDSC LOGDSC LOG” menu.3. Press the [ENT] key, then press the [S(UP)] /[T(DOWN)] keys to select “LOG DELETELOG DELETELOG DELETELOG DELETELOG DELETE”.4. Press the [ENT] key, then press the [S(UP)] /[T(DOWN)] keys to select the category (“DIS-DIS-DIS-DIS-DIS-TRESSTRESSTRESSTRESSTRESS” or “DSC CALLDSC CALLDSC CALLDSC CALLDSC CALL”) to be deleted.5. Press the [ENT] key, then press the [S(UP)] /[T(DOWN)] keys to select the category (DIS-TRESS or DIST CANCEL: for “DISTRESSDISTRESSDISTRESSDISTRESSDISTRESS”) or sta-tion (name or MMSI number: for “DSC CALLDSC CALLDSC CALLDSC CALLDSC CALL”) tobe deleted.6. Press and hold the [ENT] key until the category orstation (name or MMSI number) is removed fromthe display.7. To exit this menu and return to radio operation mode press the [CLR] key.](https://usermanual.wiki/Yaesu-Musen/30373X3D/User-Guide-1033958-Page-42.png)
![Page 43GX1100S11.7 GROUP CALLThis feature allows the user to contact a group of specific vessels (examplemembers of a yacht club) with a group MMSI number using the Group callfunction to automatically switch to a desired channel for voice communications.11.7.1 Setting up a Group CallFor this function to operate the same Group MMSI must be programmed intoall the DSC VHF radios within the group of vessels that will be using this fea-ture. The group MMSI is a 9 digit (first digit permanently set to “0”) number thatwill allow other radios to call your vessel along with others to automaticallyswitch to a working channel for voice communications. This function is veryuseful for yacht clubs and vessels traveling together that want to collectivelymake announcements on a predetermined channel.1. Press and hold down the [CALL(MENU)] key until“SETUP MENUSETUP MENUSETUP MENUSETUP MENUSETUP MENU” menu appears.2. Press the [S(UP)] / [T(DOWN)] keys to select“DSC SETUPDSC SETUPDSC SETUPDSC SETUPDSC SETUP” menu.3. Press the [ENT] key, then select “GROUP DIRGROUP DIRGROUP DIRGROUP DIRGROUP DIR” withthe [S(UP)] / [T(DOWN)] keys.4. Press the [ENT] key, then select “ADDADDADDADDADD” with the[S(UP)] / [T(DOWN)] keys.5. Press the [CALL(MENU)] key.6. Press the [S(UP)] / [T(DOWN)] keys to scrollthrough the first letter of the group name you wantto reference in the directory.7. Press the [ENT] key to store the first letter in thename and step to the next letter to the right.8. Repeat step 6 and 7 until the name is complete.The name can consist of up to eleven characters,if you do not use all eleven characters press the[ENT] key to move to the next space. This methodcan also be used to enter a blank space in thename. To clear the previous letter, press the[CLR(WX)] key.9. After the eleventh letter or space has been entered,press and hold the [ENT] key to advance to theMMSI number (Maritime Mobile Service IdentityNumber) entry.10. Press the [S(UP)] / [T(DOWN)] keys to scroll through numbers, 0-9. Toenter the desired number and move one space to the right press the [ENT]](https://usermanual.wiki/Yaesu-Musen/30373X3D/User-Guide-1033958-Page-43.png)
![GX1100SPage 44key. Repeat this procedure until all nine space of the MMSI number areentered.11. If a mistake was made entering in the name or the MMSI number repeatpressing the microphone’s [H/L] key until the wrong character is selected,then press the [S(UP)] or [T(DOWN)] key to enter the correct letter ornumber.12. To store the data entered, press and hold the [ENT]key.13. To enter another individual address, repeat steps4 through 12.14. To exit this menu and return to radio operation mode press the [16/9] key.11.7.2 Transmitting a Group CallPre-Programmable Calling1. Press the [CALL(MENU)] key. The “DSCDSCDSCDSCDSCMENUMENUMENUMENUMENU” will appear.2. Press the [S(UP)] / [T(DOWN)] keys to se-lect “GROUPGROUPGROUPGROUPGROUP”. (To cancel, press the [16/9]key or [CLR] key.)3. Press the [ENT] key. The transceiver willbeep, and the “Group DirectoryGroup DirectoryGroup DirectoryGroup DirectoryGroup Directory” will appear.4. Press the [S(UP)] / [T(DOWN)] keys toselect the “GroupGroupGroupGroupGroup” you want to contact.5. Press the [ENT] key, then press the [S(UP)]/ [T(DOWN)] keys to select the operatingchannel you want to communicate on andpress the [ENT] key.6. Press the [ENT] key again to transmit theGroup Call signal.7. After the GROUP CALL is transmitted, allthe radios in the group will switch to thechannel which is selected on step 5 above(but, the display will not change).8. Press the [CLR(WX)] key to return to radio opera-tion mode.9. Listen to the channel to make sure it is not busy,then key the microphone and call the other ves-sels you desire to communicate with.](https://usermanual.wiki/Yaesu-Musen/30373X3D/User-Guide-1033958-Page-44.png)
![Page 45GX1100SManual CallingYou may enter an MMSI number manually to contact without the Setting up theGroup call number.1. Press the [CALL(MENU)] key. The “DSCDSCDSCDSCDSCMENUMENUMENUMENUMENU” will appear.2. Press the [S(UP)] / [T(DOWN)] keys to se-lect “GROUPGROUPGROUPGROUPGROUP”. (To cancel, press the [16/9]key or [CLR(WX)] key.)3. Press the [ENT] key. The transceiver willbeep, and the “Group DirectoryGroup DirectoryGroup DirectoryGroup DirectoryGroup Directory” will appear.4. Press the [S(UP)] / [T(DOWN)] keys toselect “MANUALMANUALMANUALMANUALMANUAL”, then press the [ENT] key.5. Press the [S(UP)] / [T(DOWN)] keys to scrollthrough numbers, 0-9. To enter the desired num-ber and move one space to the right press the[ENT] key. Repeat this procedure until all ninespace of the MMSI number which you want to con-tact are entered.6. If a mistake was made entering in the MMSI num-ber, repeat pressing the microphone’s [H/L] keyuntil the wrong nunber is selected, then press the[S(UP)] / [T(DOWN)] keys to correct the entry.7. When finish the entering the MMSI number, pressand hold the [ENT] key.8. Press the [ENT] key, then press the [S(UP)] /[T(DOWN)] keys to select the operating channelyou want to communicate on and press the [ENT]key.9. Press the [ENT] key again to transmit the GroupCall signal.10. After the GROUP CALL is transmitted, all the ra-dios in the group will switch to the channel whichis selected on step 5 above (but, the display willnot change).11. Press the [CLR(WX)] key to return to radio opera-tion mod.12. Listen to the channel to make sure it is not busy,then key the microphone and call the other ves-sels you desire to communicate with.](https://usermanual.wiki/Yaesu-Musen/30373X3D/User-Guide-1033958-Page-45.png)
![GX1100SPage 4611.7.3 Receiving a Group Call1. When a group call is received, the GX1100S willproduce a ringing alarm sound.The display will show the MMSI (or name) of thevessel transmitting the Group Call and the radioautomatically switches to the requested channel(but, the display will not change).2. Press any key to stop the alarm.3. Press the [T(DOWN)] key to display the “Natureof Call”.4. Press the [CLR(WX)] key to display the operatingchannel number of the requested channel.5. Monitor the channel for the person calling theGroup for a message.6. If you want to respond, monitor the channel to make sure it is clear, thenpress the PTT on the mic and talk to the calling ship(s).NOTEWhen there is an unread Group Call, the “ ” icon will appear on thedisplay. You may review the unread Group Call from the DSC Log,refer to section “11.6.2 Reviewing Received Calls Logged into theCall Waiting Directory.”After a Group call is received, the time the call was made and theships MMSI or vessels name will appear on the LCD.](https://usermanual.wiki/Yaesu-Musen/30373X3D/User-Guide-1033958-Page-46.png)
![Page 47GX1100S11.7.4 Setting up the Group Call RingerThe GX1100S has the capability to turn off the Group call ringer.1. Press and hold down the [CALL(MENU)]key until “SETUP MENUSETUP MENUSETUP MENUSETUP MENUSETUP MENU” appears.2. Press the [S(UP)] / [T(DOWN)] keys toselect “DCS SETUPDCS SETUPDCS SETUPDCS SETUPDCS SETUP” menu.3. Press the [ENT] key, then select “DCS BEEPDCS BEEPDCS BEEPDCS BEEPDCS BEEP”with the [S(UP)] / [T(DOWN)] keys.4. Press the [ENT] key.5. Press the [S(UP)] / [T(DOWN)] keys toselect “GROUPGROUPGROUPGROUPGROUP” then press the [ENT] key.6. Press the [S(UP)] / [T(DOWN)] keys to select“OFFOFFOFFOFFOFF”.7. Press the [ENT] key to store the selected setting.8. To exit this menu and return to radio operationmode press the [16/9] key.If you wish to return to enabling the ringer tone, justrepeat the above procedure, pressing the [S(UP)] /[T(DOWN)] keys to select “ONONONONON” in step 6 above.](https://usermanual.wiki/Yaesu-Musen/30373X3D/User-Guide-1033958-Page-47.png)
![GX1100SPage 4811.8 POSITION REQUESTAdvancements in DSC have made it possible to poll the location of anothervessel and show the position of that vessel on the display of the GX1100S.Standard Horizon has taken this feature one step further, if any Standard Hori-zon GPS is connected to the GX1100S, the polled position of the vessel isshown on the display of the GPS chart plotter making it easy to navigate to thelocation of the polled vessel. This is a great feature for anyone wanting to knowthe position of another vessel. For example your friend that is catching fish, orfinding the location of a person you are cruising with.NOTEThe other vessel must have an operating GPS receiver connected to itsDSC transceiver and must not have its transceiver set to deny positionrequests. (Refer the section “11.5.1 Setting up the Individual / Posi-tion Call Directory” to enter information into the individual directory).11.8.1 Setting up Position ReplyThe GX1100S can be set up to automatically or manually send your position toanother vessel. This selection is important if you are concerned about some-one polling the position of your vessel that you may not want to. In the manualmode you will see the MMSI or persons name shown on the display allowingyou to choose to send your position to the requesting vessel.1. Press and hold down the [CALL(MENU)]key until “SETUP MENUSETUP MENUSETUP MENUSETUP MENUSETUP MENU” appear.2. Press the [S(UP)] / [T(DOWN)] keys to se-lect “DSC SETUPDSC SETUPDSC SETUPDSC SETUPDSC SETUP” menu.3. Press the [ENT] key, then select “POS RE-POS RE-POS RE-POS RE-POS RE-PLYPLYPLYPLYPLY” with the [S(UP)] / [T(DOWN)] keys.4. Press the [ENT] key.5. Press the [S(UP)] / [T(DOWN)] keys to se-lect “AUTOAUTOAUTOAUTOAUTO” or “MANUALMANUALMANUALMANUALMANUAL”. In “AUTOAUTOAUTOAUTOAUTO” mode,after a DSC POS Request is received, the radiowill automatically transmit your vessels position.In “MANUALMANUALMANUALMANUALMANUAL” mode, the display of the GX1100Swill show who is requesting the position.6. Press the [ENT] key to store the selected setting.7. To exit this menu and return to radio operation mode press the [16/9] key.](https://usermanual.wiki/Yaesu-Musen/30373X3D/User-Guide-1033958-Page-48.png)
![Page 49GX1100SThe GX1100S has the capability to turn off the Position Request ringer.1. Press and hold down the [CALL(MENU)]key until “SETUP MENUSETUP MENUSETUP MENUSETUP MENUSETUP MENU” appears.2. Press the [S(UP)] / [T(DOWN)] keys to se-lect “DSC SETUPDSC SETUPDSC SETUPDSC SETUPDSC SETUP” menu.3. Press the [ENT] key, then select “DSC BEEPDSC BEEPDSC BEEPDSC BEEPDSC BEEP”with the [S(UP)] / [T(DOWN)] keys.4. Press the [ENT] key.5. Press the [S(UP)] / [T(DOWN)] keys to se-lect “POS REQUESTPOS REQUESTPOS REQUESTPOS REQUESTPOS REQUEST”.6. Press the [ENT] key.7. Press the [S(UP)] / [T(DOWN)] keys toselect “OFFOFFOFFOFFOFF”.8. Press the [ENT] key to store the selectedsetting.9. To exit this menu and return to radio operationmode press the [16/9] key.If you wish to return to enabling the ringer tone, just repeat the above proce-dure, pressing the [S(UP)] / [T(DOWN)] keys to select “ONONONONON” in step “7” above.11.8.2 Transmitting a Position Request to Another VesselPre-Programmable Request1. Press the [CALL(MENU)] key. The “DSCDSCDSCDSCDSCMENUMENUMENUMENUMENU” will appear in the display.2. Press the [S(UP)] / [T(DOWN)] keys to se-lect “POS REQUESTPOS REQUESTPOS REQUESTPOS REQUESTPOS REQUEST”.3. Press [ENT] key to show the Position request di-rectory. This directory uses the INDIVIDUAL Di-rectory information.4. Press the [S(UP)] / [T(DOWN)] keys to se-lect a name, then press the [ENT] key.5. Press the [ENT] key to transmit the positionrequest DSC call.6. When the GX1100S receives the positionfrom the polled vessel, the GX1100S willproduce a ringing alarm sound and the po-sition from the polled vessel transferred tothe GPS Chart plotter.7. Press any key to stop the alarm.](https://usermanual.wiki/Yaesu-Musen/30373X3D/User-Guide-1033958-Page-49.png)
![GX1100SPage 508. Press the [T(DOWN)] key to show the positionfrom the polled vessel transferred on the display.9. If the GX1100S does not receive a reply, the dis-play will be as shown in the illustration on the right.To send again, press the [ENT] key.NOTEIf the GX1100S does not receive position data from the polled vessel, theLCD will show “NO POSITION DATA.”Manual RequestYou may enter an MMSI number manually to contact without the Setting up theIndividual / Position Call Directory.1. Press the [CALL(MENU)] key. The “DSC MENUDSC MENUDSC MENUDSC MENUDSC MENU”will appear in the display.2. Press the [S(UP)] / [T(DOWN)] keys to select“POS REQUESTPOS REQUESTPOS REQUESTPOS REQUESTPOS REQUEST”.3. Press [ENT] key to show the Position request di-rectory. This directory uses the INDIVIDUAL Di-rectory information.4. Press the [S(UP)] / [T(DOWN)] keys to selectthe “MANUALMANUALMANUALMANUALMANUAL”, then press the [ENT] key.5. Press the [S(UP)] / [T(DOWN)] keys to scrollthrough numbers, 0-9. To enter the desired num-ber and move one space to the right press the[ENT] key. Repeat this procedure until all ninespace of the MMSI number which you want to con-tact are entered.6. If a mistake was made entering in the MMSI num-ber repeat pressing the microphone’s [H/L] key untilthe wrong nunber is selected, then press the[S(UP)] / [T(DOWN)] keys to correct the entry.7. When finished entering the MMSI number, pressand hold the [ENT] key.8. Press the [ENT] key to transmit the position re-quest DSC call.9. When the GX1100S receives the position from thepolled vessel, the GX1100S will produce a ringing](https://usermanual.wiki/Yaesu-Musen/30373X3D/User-Guide-1033958-Page-50.png)
![Page 51GX1100Salarm sound and the position from the polledvessel transferred to the GPS Chart plotter.10. Press any key to stop the alarm.11. Press the [T(DOWN)] key to show the po-sition from the polled vessel transferred on the dis-play.12. If the GX1100S does not receive a reply, the dis-play will be as shown in the illustration on the right.To send again, press the [ENT] key.11.8.3 Receiving a Position RequestWhen a position request call is received from another vessel, a ringing alarmwill sound and POS REQUEST will be shown in the LCD. Operation and trans-ceiver function differs depending on “POS REPLYPOS REPLYPOS REPLYPOS REPLYPOS REPLY” in the “DSC SETUPDSC SETUPDSC SETUPDSC SETUPDSC SETUP” menusetting.Automatically reply:1. When a position request call is received, a callingalarm sounds 5 times. Then requested position co-ordinates are transmitted automatically to the ves-sel requesting your vessels position.2. To exit from position request display, press the [CLR] key.Manually reply:1. When a position request call is received from an-other vessel, the GX1100S will produce a ringingalarm sound and the LCD will be as shown in theillustration at the right.2. Press any key to stop the alarm.3. Press the [ENT] key to send your position to the requesting vessel, or pressthe [CLR(WX)] key.4. To exit from position request display, press the [16/9] key.](https://usermanual.wiki/Yaesu-Musen/30373X3D/User-Guide-1033958-Page-51.png)
![GX1100SPage 5211.9 POSITION REPORTThe feature is similar to Position Request, however instead of requesting aposition of another vessel this function allows you to send your position to an-other vessel. In order to send your position you need to have a GPS receiverconnected or to have manually input your position. See section “11.11 MANUALINPUTTING OF THE GPS LOCATION.”11.9.1 Setting up a Position Report RingerThe GX1100S has the capability to turn off the Position Report ringer.1. Press and hold down the [CALL(MENU)]key until “SETUP MENUSETUP MENUSETUP MENUSETUP MENUSETUP MENU” appears.2. Press the [S(UP)] / [T(DOWN)] keys toselect “DSC SETUPDSC SETUPDSC SETUPDSC SETUPDSC SETUP” menu.3. Press the [ENT] key, then select “DSC BEEPDSC BEEPDSC BEEPDSC BEEPDSC BEEP”with the [S(UP)] / [T(DOWN)] keys.4. Press the [ENT] key.5. Press the [S(UP)] / [T(DOWN)] keys toselect “POSITION REPORTPOSITION REPORTPOSITION REPORTPOSITION REPORTPOSITION REPORT”.6. Press the [ENT] key.7. Press the [S(UP)] / [T(DOWN)] keys to select“OFFOFFOFFOFFOFF”.8. Press the [ENT] key to store the selected setting.9. To exit this menu and return to radio operationmode press the [16/9] key.If you wish to return to enabling the ringer tone, justrepeat the above procedure, pressing the [S(UP)] /[T(DOWN)] keys to select “ONONONONON” in step “7” above.](https://usermanual.wiki/Yaesu-Musen/30373X3D/User-Guide-1033958-Page-52.png)
![Page 53GX1100S11.9.2 Transmitting a DSC Position Report CallPre-Programmable Calling1. Press the [CALL(MENU)] key. The “DSCDSCDSCDSCDSCMENUMENUMENUMENUMENU” will appear in the display.2. Press the [S(UP)] / [T(DOWN)] keys to se-lect the “POS REPORTPOS REPORTPOS REPORTPOS REPORTPOS REPORT”.3. Press the [ENT] key, then press the [S(UP)] /[T(DOWN)] keys to select the category(“ROUITINEROUITINEROUITINEROUITINEROUITINE” or “SAFETYSAFETYSAFETYSAFETYSAFETY”) for the Position Re-port Call.4. Press the [ENT] key to show the PositionRequest Directory. This directory uses theIndividual Directory information.5. Press the [S(UP)] / [T(DOWN)] keys to se-lect a “Individual” you want to send your po-sition to, then press the [ENT] key.6. Press the [ENT] key again to send your po-sition to the selected vessel.7. Press the [CLR(WX)] key to return the display tothe radio operation mode display.Manual CallingYou may enter an MMSI number manually to call without Setting up the Indi-vidual / Position Call Directory.1. Press the [CALL(MENU)] key. The “DSCDSCDSCDSCDSCMENUMENUMENUMENUMENU” will appear in the display.2. Press the [S(UP)] / [T(DOWN)] keys toselect the “POS SREPORTPOS SREPORTPOS SREPORTPOS SREPORTPOS SREPORT”.3. Press [ENT] key to show the Position Send direc-tory. This directory uses the INDIVIDUAL Di-rectory information.4. Press the [S(UP)] / [T(DOWN)] keys toselect “MANUALMANUALMANUALMANUALMANUAL”, then press the [ENT] key.5. Enter the MMSI number (nine digits) whichyou want to contact.Press the [S(UP)] / [T(DOWN)] keys to scrollthrough numbers, 0-9. To enter the desired num-ber and move one space to the right, press the [ENT] key. Repeat this](https://usermanual.wiki/Yaesu-Musen/30373X3D/User-Guide-1033958-Page-53.png)
![GX1100SPage 54procedure until all nine spaces of the MMSI num-ber which you want to contact are entered.6. If a mistake was made entering in the MMSI num-ber repeat pressing the microphone’s [H/L] key untilthe wrong nunber is selected, then move the chan-nel knob to correct the entry.7. When finished entering the MMSI number, pressand hold the [ENT] key.8. Press the [ENT] key to send your position to theselected vessel.9. Press the [CLR(WX)] key to return the display tothe radio operation mode display.11.9.3 Receiving a DSC Position Report CallWhen another vessel transmits their location to the GX1100S the following willhappen:1. When the Position Report Call is received, a ring-ing sound will be produced and the display showsreceived data. The GX1100S will also output NMEAsentences (DSC and DSE) to a connected GPSChart Plotter.2. Press any key to stop ringing.3. Press the [S(UP)] / [T(DOWN)] keys to changethe display to view the received data.4. Press the [CLR(WX)] key to return the display tothe radio operation mode display.](https://usermanual.wiki/Yaesu-Musen/30373X3D/User-Guide-1033958-Page-54.png)
![Page 55GX1100S11.10 DSC TRANSMISSION TESTUse the following procedure to ensure the DSC feature are functioning withanother DSC radio.1. Press the [CALL(MENU)] key. The “DSC MENUDSC MENUDSC MENUDSC MENUDSC MENU”will appear in the display.2. Press the [S(UP)] / [T(DOWN)] keys to selectthe “DSC TESTDSC TESTDSC TESTDSC TESTDSC TEST”.3. Press the [ENT] key, then select the station (nameor MMSI number) to be sent the test signal withthe [S(UP)] / [T(DOWN)] keys. This directory usesthe Individual Directory information.4. If “Manual” is selected at the previous step, enterthe MMSI number (nine digits) which you want tosend the test signal. To do this, press the [S(UP)]/ [T(DOWN)] keys to scroll through numbers “0-9,” then press the [ENT] key to move the entry location to the right. If amistake was made entering in the MMSI number, repeat pressing themicrophone’s [H/L] key until the wrong number is selected, then press the[S(UP)] / [T(DOWN)] keys to correct the entry. When finished entering theMMSI number, press and hold the [ENT] key.5. Press the [ENT] key again to transmit the Test sig-nal.6. After DSC TEST CALL is transmitted, if the replysignal is not received, “WAIT FOR ACKWAIT FOR ACKWAIT FOR ACKWAIT FOR ACKWAIT FOR ACK” notition willshow on the display.7. When an acknowledgment is received, a ringingtone sounds and the display shows received data.8. Press the [CLR(WX)] key to return the display tothe radio operation mode display.](https://usermanual.wiki/Yaesu-Musen/30373X3D/User-Guide-1033958-Page-55.png)
![GX1100SPage 5611.11 MANUAL INPUTTING OF THE GPS LOCATION (LAT/LON)You may send the Latitude/Longitude of your vessel manually even if theGX1100S is not connected the GPS receiver unit.After the position is entered, transmitting a DSC Distress, Position Request, orPosition Send will contain the manually entered position.1. Press and hold down the [CALL(MENU)]key until “SETUP MENUSETUP MENUSETUP MENUSETUP MENUSETUP MENU” appears.2. Press the [S(UP)] / [T(DOWN)] keys to se-lect “POS INPUTPOS INPUTPOS INPUTPOS INPUTPOS INPUT” menu.3. Press the [ENT] key. The transceiver will beep,and the display will be as shown in the illustrationon the right.4. Enter the time in 24 hour format on the UTCtime. Use the [ENT] and the microphone’s[H/L] key to navigate to each column of thetime, then use the [S(UP)] / [T(DOWN)]keys to select the desired numbers in eachcolum. Repeat for each column, to completethe time.5. Enter the Latitude/Longitude of your vessellocation with the same procedure as de-scription above.6. To store the data entered, press the [ENT] key. Toexit this menu and return to radio mode press the[16/9] key.](https://usermanual.wiki/Yaesu-Musen/30373X3D/User-Guide-1033958-Page-56.png)
![Page 57GX1100S12 RADIO SETUP12.1 LAMP ADJUSTINGAllows ajustment of the backlight intensity or to turn it off.1. Press and hold down the [CALL(MENU)] key until“SETUP MENUSETUP MENUSETUP MENUSETUP MENUSETUP MENU” appears.2. Press the [ENT] key, then select “DIMMERDIMMERDIMMERDIMMERDIMMER” in the“RADIO SETUPRADIO SETUPRADIO SETUPRADIO SETUPRADIO SETUP” menu with the [S(UP)] /[T(DOWN)] keys.3. Press the [ENT] key.4. Press the [S(UP)] / [T(DOWN)] keys to selectthe desired level. When “OFFOFFOFFOFFOFF” is selected, the lampis extinguished.5. Press the [ENT] key to store the selected level.6. To exit this menu and return to radio operationmode press the [16/9] key.12.2 LCD CONTRASTThis selection sets up the display for best viewabilty for the varying mountinglocations (overhead or below).1. Press and hold down the [CALL(MENU)] key until“SETUP MENUSETUP MENUSETUP MENUSETUP MENUSETUP MENU” appears.2. Press the [ENT] key, then select “CONTRASTCONTRASTCONTRASTCONTRASTCONTRAST” inthe “RADIO SETUPRADIO SETUPRADIO SETUPRADIO SETUPRADIO SETUP” menu with the [S(UP)] /[T(DOWN)] keys.3. Press the [ENT] key.4. Press the [S(UP)] / [T(DOWN)] keys to selectthe desired level. The contrast level can be setfrom “0000000000” to “2424242424”.5. Press the [ENT] key to store the selected level.6. To exit this menu and return to radio operationmode press the [16/9] key.](https://usermanual.wiki/Yaesu-Musen/30373X3D/User-Guide-1033958-Page-57.png)
![GX1100SPage 5812.3 TIME OFFSETThis selection sets the time offset between local time and UTC (time GPS sendsto radio).1. Press and hold down the [CALL(MENU)] key until“SETUP MENUSETUP MENUSETUP MENUSETUP MENUSETUP MENU” appears.2. Press the [ENT] key, then select “TIME OFFSETTIME OFFSETTIME OFFSETTIME OFFSETTIME OFFSET” inthe “RADIO SETUPRADIO SETUPRADIO SETUPRADIO SETUPRADIO SETUP” menu with the [S(UP)] /[T(DOWN)] keys.3. Press the [ENT] key.4. Press the [S(UP)] / [T(DOWN)] keys to selecttime offset from UTC. See illustration below to findyour offset time from UTC. If “0000000000:::::0000000000” is assigned,the time is the same as UTC (Universal Time Co-ordinated or GMT Greenwich Mean Time).5. Press the [ENT] key to store the time offset.6. To exit this menu and return to radio operation mode press the [16/9] key.OFFSET TIME TABLE](https://usermanual.wiki/Yaesu-Musen/30373X3D/User-Guide-1033958-Page-58.png)
![Page 59GX1100S12.4 TIME DISPLAYThis selection selects the time display between local time and UTC (time GPSsends to radio).1. Press and hold down the [CALL(MENU)] key until“SETUP MENUSETUP MENUSETUP MENUSETUP MENUSETUP MENU” appears.2. Press the [ENT] key, then select “TIME DISPLAYTIME DISPLAYTIME DISPLAYTIME DISPLAYTIME DISPLAY”in the “RADIO SETUPRADIO SETUPRADIO SETUPRADIO SETUPRADIO SETUP” menu with the [S(UP)] /[T(DOWN)] keys.3. Press the [ENT] key.4. Press the [S(UP)] / [T(DOWN)] keys. to select“UTCUTCUTCUTCUTC” or “LOCALLOCALLOCALLOCALLOCAL”.5. Press the [ENT] key to store the selected setting.6. To exit this menu and return to radio operationmode press the [16/9] key.In the Local time mode, the display shows the time in12 hour or when UTC time is selected will show time in 24 hour format.12.5 PRIORITY CHANNEL SETAllows selection of the priority channel.1. Press and hold down the [CALL(MENU)] key until“SETUP MENUSETUP MENUSETUP MENUSETUP MENUSETUP MENU” appears.2. Press the [ENT] key, then select “PRIORITY CHPRIORITY CHPRIORITY CHPRIORITY CHPRIORITY CH” inthe “RADIO SETUPRADIO SETUPRADIO SETUPRADIO SETUPRADIO SETUP” menu with the [S(UP)] /[T(DOWN)] keys.3. Press the [ENT] key.4. Press the [S(UP)] / [T(DOWN)] keys to selectthe channel to be a priority.5. Press the [ENT] key to store the selected setting.6. To exit this menu and return to radio operationmode press the [16/9] key.(“UTC” mode)(“LOCAL” mode)](https://usermanual.wiki/Yaesu-Musen/30373X3D/User-Guide-1033958-Page-59.png)
![GX1100SPage 6012.6 SCAN TYPEThis selection selects the scan mode between “Memory Scan” and “PriorityScan.”1. Press and hold down the [CALL(MENU)] key until“SETUP MENUSETUP MENUSETUP MENUSETUP MENUSETUP MENU” appears.2. Press the [ENT] key, then select “SCAN TYPESCAN TYPESCAN TYPESCAN TYPESCAN TYPE” inthe “RADIO SETUPRADIO SETUPRADIO SETUPRADIO SETUPRADIO SETUP” menu with the [S(UP)] /[T(DOWN)] keys.3. Press the [ENT] key.4. Press the [S(UP)] / [T(DOWN)] keys to select“PRIORITY SCANPRIORITY SCANPRIORITY SCANPRIORITY SCANPRIORITY SCAN” or “MEMORY SCANMEMORY SCANMEMORY SCANMEMORY SCANMEMORY SCAN”.5. Press the [ENT] key to store the selected setting.6. To exit this menu and return to radio operationmode press the [16/9] key.12.7 KEY BEEP (ON/OFF)This section allows the level of the key beep to be adjusted or turned off.1. Press and hold down the [CALL(MENU)] key until“SETUP MENUSETUP MENUSETUP MENUSETUP MENUSETUP MENU” appears.2. Press the [ENT] key, then select “KEY BEEPKEY BEEPKEY BEEPKEY BEEPKEY BEEP” in the“RADIO SETUPRADIO SETUPRADIO SETUPRADIO SETUPRADIO SETUP” menu with the [S(UP)] /[T(DOWN)] keys.3. Press the [ENT] key.4. Press the [S(UP)] / [T(DOWN)] keys to selectdesired beep level.5. Press the [ENT] key to set the key beep condition.6. To exit this menu and return to radio operationmode press the [16/9] key.NOTEEmergency alarm and beeps for DSC operation cannot be turned OFF.](https://usermanual.wiki/Yaesu-Musen/30373X3D/User-Guide-1033958-Page-60.png)
![Page 61GX1100S12.8 WX ALERTThis selection allows the radios NOAA Weather alert to be turned off. Defaultsetting is ON.1. Press and hold down the [CALL(MENU)] key until“SETUP MENUSETUP MENUSETUP MENUSETUP MENUSETUP MENU” appears.2. Press the [ENT] key, then select “WX ALERTWX ALERTWX ALERTWX ALERTWX ALERT” inthe “RADIO SETUPRADIO SETUPRADIO SETUPRADIO SETUPRADIO SETUP” menu with the [S(UP)]/[T(DOWN)] keys.3. Press the [ENT] key.4. Press the [S(UP)]/[T(DOWN)] keys to select thedesired Weather Alert mode.ON WX CHON WX CHON WX CHON WX CHON WX CH: Emits a load beep when theWeather Alert is received while re-ceiving the Weather channel.ON SCANON SCANON SCANON SCANON SCAN: Emits a load beep when theWeather Alert is received while scanning the Weather chan-nels.ON WXON WXON WXON WXON WX/SCANSCANSCANSCANSCAN: Emits a load beep when the Weather Alert is received whilereceiving the Weather channel and/or scanning the Weatherchannels.OffOffOffOffOff: Disable the Weather Alert function.5. Press the [ENT] key to store the selected setting.6. To exit this menu and return to radio operation mode press the [16/9] key.](https://usermanual.wiki/Yaesu-Musen/30373X3D/User-Guide-1033958-Page-61.png)
