Need help?Do you have a question about the GME G-COM GX400 and is the answer not in the manual?
Details of the rear panel connectors for antenna, speaker, and power.
Explanation of icons and information shown on the GX400's LCD screen.
Description of buttons and functions on the MC616 microphone.
How to turn the GX400 on/off and adjust audio volume levels.
Adjusting the squelch to eliminate background noise and improve reception.
How to select and change channels on the GX400 radio.
Adjusting the LCD screen brightness for day or night use.
Instructions for speaking into the microphone and transmitting.
Activating the Noise Limiter (NL) to reduce interference.
How to program and use the channel scanning feature.
Storing and recalling channels using the PR1 and PR2 priority functions.
How to lock and unlock the radio's keys to prevent accidental changes.
Information on Channel 88, the marine safety and emergency channel.
Using the dedicated key for instant access to Channel 88.
Monitoring Channel 88 and another selected channel simultaneously.
Monitoring Channel 88, a selected channel, and a priority channel.
How signals on different channels affect Triple Watch operation.
Standard procedures for making calls on the marine band.
Guidelines for making MAYDAY, PAN, and SECURITE calls.
Using the key for instant access to CB Channel 8.
Monitoring CB Channel 8 and another selected channel.
Monitoring CB Channel 8, a selected channel, and a priority channel.
How signals on different channels affect CB Triple Watch operation.
Considerations for choosing an optimal mounting location for the radio.
Step-by-step instructions for physically installing the radio unit.
Details on how to perform gimbal mounting of the radio.
Instructions for flush mounting the GX400 using an optional kit.
How to properly connect the radio to the DC power source.
Guidance on selecting and connecting a suitable 27 MHz antenna.
How to connect an optional extension speaker for better audio.
Methods to suppress electrical and ignition interference.
Procedure for safely disconnecting the microphone from the radio.
General technical compliance and operating parameters.
Specifications related to the radio's transmitting capabilities.
Specifications related to the radio's receiving capabilities.
Physical dimensions and weight of the GX400 unit.
Operating temperature range for the GX400.
Consumer rights under Australian Consumer Law.
Terms and conditions of the manufacturer's warranty.
Items and conditions not covered by the warranty.
Duration of the warranty for 27 MHz land and marine radios.
General| Modulation | FM |
|---|---|
| Microphone | Built-in |
| Operating Voltage | 7.4V DC |
| Battery Type | Li-Ion |
| Power Output | 5W |
| Weight | 250g |
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