GME GX620 User Manual
Page 16
PAGE 16
INSTRUCTION MANUAL
GX620
SAFETY REQUIREMENTS
For recharging the battery, use the specifically supplied GME in-dash adaptor or the
optional GME AC power adapter.
TROUBLESHOOTING
If you experience problems with your GX620 VHF Marine Handheld Radio. First
check the battery power level as low battery can cause problems such as poor
transmission, weak reception and reduced sound quality. Then check the manual
and radio display to ensure that a function (such as ‘Lock’) has not been activated
by accident.
If these steps do not solve the problem reset your unit as follows:
1. Switch the radio OFF.
2. Press and hold the MENU button, button and PTT button together.
3. Switch the radio ON and press the MENU button.
4. Turn the radio OFF and turn it ON again.
This will reset the radio to the factory settings and should resolve most problems.