Gomet Technology GWD910T Wireless Microphone User Manual GWD910 Owne s Manual Gomet

Taiwan Gomet Technology Co., Ltd. Wireless Microphone GWD910 Owne s Manual Gomet

User manual

GWD910 Waterproof Wireless Microphone System GWD-910T & GWD-910R Owner’s Manual Taiwan Gomet Technology Co., Ltd. No. 8-1, Lane 212, Sec. 1, Chang-Shang N. Rd, Tamsui, Taipei Shien 25157, Taiwan Tel: +886-2-2621-8029 Fax: +886-2-2623-7605 E-mail sales@gomet.com.tw Website www.gomet.com.tw GWD 900 Wireless Microphone Owner’s Manual 2Wireless Microphone General Specification THIS DEVICE COMPLIES WITH PART 15 OF THE FCC RULES. OPERATION IS SUBJECT TO THE CONDITION THAT THIS DEVICE DOES NOT CAUSE HARMFUL INTERFERENCE. ( FCC ID :QS6-GWD910T & QS6-GWD910R ) Modulation Mode: Bi-Directional DSS (Digital Spread Spectrum) Frequency: 902 ~ 925MHz Handset RF Power Output 21.69dBm / GWD-910T Base Station RF Power Output 20.14dBm / GWD-910R Operating Range: 1000 ft.(300M) Battery: 3.7V Rechargeable Li-Ion battery (Handset) 5V DC (Base Station) Air Time: 9~10 hours of continuous operation Standby Time: 4 days Microphone: Internal microphone without lavalier Channels: 8 Channels with Automatic Synchronization • This GWD910 is protected against water splashes and dust. • GWD910 Wireless Microphone will automatically turns ON and shut OFF when recording is activated or deactivated through In-Car Video System. • GWD910 Wireless Microphone is also able to trigger IN-CAR VIDEO SYSTEM to activate digital video recording. • Any GWD910 Wireless Microphone will work with any IN-CAR VIDEO SYSTEM that is equipped with GWD910 receivers. - Automatic Synchronization • Build-in Programmable Function Button, Panic Button & Mute Button • LED indicators are used for status on mute, ON/OFF, signal, battery and panic functions. • GWD910 will automatically detect radio frequency noises, channel conflicts and cross talks with as many as 20 units in close proximity, and perform auto switch to ensure clear communication and recording.
GWD 900 Wireless Microphone Owner’s Manual 3Hardware Overview Wireless Microphone Wireless Microphone Receiver GWD910T (-2400T) GWD910R (-2400R) Charger, AC Wall Charger Cable & DC In-Car Charger Cable GWD 900 Wireless Microphone Owner’s Manual 4System Overview Wireless Microphone Receiver Receiver’s Register Contact (CH1) The register contact is used to synchronize the frequency of the receiver and the wireless microphone. Green LED Green LED OFF for Microphone on Standby Mode Green LED ON for Microphone on Recording Mode Red LED Red LED OFF for Panic Mode OFF Red LED ON for Panic Mode ON Red LED Blinking for Wireless Microphone Low Battery Yellow LED Yellow LED OFF for Strong Signal Yellow LED ON for Signal is Marginal or Weak 1MPS1SPM
GWD 900 Wireless Microphone Owner’s Manual 5System Overview Wireless Microphone Receiver SCMIC-PKC/GWD910R Installation No installation is required from the user. The GWD910 wireless microphone receiver is located in the touch screen monitor module of the IN-CAR VIDEO SYSTEM. Power Connection The wireless microphone receiver has no ON / OFF switch. The receiver will become energized in standby mode whenever the IN-CAR VIDEO SYSTEM system is ON. Receiver’s Antennas To prevent damage, antenna for the receiver is package separately. Remove the antenna from the package and tighten the titanium antenna to the receiver. Do not try to lengthen, shorten, or temper with the antennas, which might result in damage of the audio system and may violate FCC regulation. Receiver’s Register Contact The register contact is used to synchronize the frequency of the receiver and the wireless microphone. GWD 900 Wireless Microphone Owner’s Manual 6System Overview Wireless Microphone /GWD910T LED Indicators (Within the REC & Button 1 & 2) REC Button Green / Blue LED OFF for Standby Mode Green / Blue LED ON for Recording Mode Green / Blue LED Fast Blink for Mute Recording Red LED Slow Blink for Low Battery Red LED ON for Panic Mode ON Red LED OFF for Panic Mode OFF Programmable Button 1 Blue LED ON for Programmable 1 Function ON Yellow LED OFF for Strong Signal Yellow LED ON for Signal is Marginal or Weak Programmable Button 2 Green LED ON for Programmable 2 Function ON REC Button: Audio / Video Recording ON (Press REC Button once) This action will initiate the IN-CAR VIDEO SYSTEM to record both audio and video data. To stop recording, press the stop button on the IN-CAR VIDEO SYSTEM monitor module. Panic ON (Press and hold REC Button for 3 second) Wireless microphone will automatically send a panic signal to the IN-CAR VIDEO SYSTEM ; the signal will be relayed back to the station for process. (This function is only available if the wireless communication is established) The Panic Mode may be deactivated by holding down the REC button for another 3 seconds. Buzzer Produce Warning Tone PB 1: Programmable Button 1 PB 2: Programmable Button 2 Microphone Audio Input. Antenna External Antenna base for long distance used. REC+PB1 Hold both Button 3 Seconds for Covert Mode: Switching Warning Features between Vibration and (LED + Buzzer + Vibration ) 12643 42 51 635
GWD 900 Wireless Microphone Owner’s Manual 7 System Overview Wireless Microphone SCMIC-TRAN2/GWD910T Battery Selection and Installation The GWD910 wireless microphone is powered by a rechargeable lithium-ion battery. The wireless microphone housing is designed to prevent incorrect installation of the battery. Do not force the battery in to the housing. Reversed batteries may cause damage to the wireless microphone. The battery compartment is located at the bottom of the wireless microphone. Slide off the battery cover and remove the silicon seal, at this point the battery is free to slide out. Transmitting Antenna The GWD910 Wireless Microphone includes a flexible antenna, which is package separately to prevent damage. Remove the antenna from the package and tighten the antenna to the wireless microphone. For best result, allow the antenna to extent fully. If the signal is marginal, please experiment with different wireless microphone position on your body. Do not attempt to remove, replace or change the length of the transmitting antenna, which might result in damage of the audio system and may violate FCC regulation Wireless Microphone Contact The wireless microphone contact is used to synchronize the frequency of the wireless microphone and the receiver. It is also the contact for the battery charger. GWD 900 Wireless Microphone Owner’s Manual 8 Operating Procedure The GWD910 is designed to eliminate unnecessary hassle of pairing a receiver with a particular wireless microphone. With the latest technologies, the GWD910 is able to synchronize the frequency of any GWD910T Wireless Microphone with any GWD910R Receiver. Just follow these few simple instructions to ensure maximum performance: 1. Check out any GWD910T Wireless Microphone and make sure it is fully charged before operation. 2. Please be sure the IN-CAR VIDEO SYSTEM is ON before proceeds any further. 3. Slide the wireless microphone contact directly on top of the receiver’s register contact (located on the top of the IN-CAR VIDEO SYSTEM monitor module) until a confirmation tone has sound. This indicates the receiver’s register contact has synchronized the frequency of the receiver and the wireless microphone. Wireless microphone is now on standby mode and is ready for use. 4. Please only synchronize one wireless microphone to one receiver. 5. There are three methods to activate recording on the wireless microphone: a. Press the ON or Panic Button once on the wireless microphone for recording. b. Activate video recording at the IN-CAR VIDEO SYSTEM. This action will automatically trigger wireless microphone recording. c. Turn on the light bar or siren in the patrol car. This action will also automatically trigger wireless microphone and video recording. 6. To prevent accidental audio shut off. The only way to return wireless microphone to standby mode from recording mode is to stop the video recording from the IN-CAR VIDEO SYSTEM. 7. During recording mode, if the warning sounds and the yellow LED flash, this means the signal is marginal or weak. At this time, please step closer to the receiver or reposition the wireless microphone until the warning stops. However, if the warning persists and exceeds 30 seconds, the wireless microphone will automatically shut off and return to standby mode. If user returns within the signal range again while the video is still recording, the receiver will re-initiate the wireless microphone automatically. 8. For charging, simply place the wireless microphone to the charger and leave it charging for at lease 6 (six) to maximize battery capacity.
GWD 900 Wireless Microphone Owner’s Manual 9Federal Communications Commission (FCC) Statement You are cautioned that changes or modifications not expressly approved by the part responsible for compliance could void the user’s authority to operate the equipment. This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. 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. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: -Reorient or relocate the receiving antenna. -Increase the separation between the equipment and receiver. -Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. -Consult the dealer or an experienced radio/TV technician for help. You are cautioned that changes or modifications not expressly approved by the party responsible for compliance could void your authority to operate the equipment. . FCC RF Radiation Exposure Statement: 1. This Transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. 2. This equipment (Base Station)complies with FCC RF radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with a minimum distance of 20 centimeters between the radiator and your body. GWD 900 Wireless Microphone Owner’s Manual 10 http://www.gomet.com.tw © Copyright 1993 Taiwan Gomet Technology Co., Ltd.

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