Rino 600 Series Owner’s Manual 51AppendixTroubleshootingProblem SolutionMy device will not usechannels above 15Channels 1-7 and 15-22 are GMRS channels Thesechannels are not available on the device unless theGMRS radio is activated in the radio setup (page 9)The screen does notrespond How do Ireset the device?1 Remove the batteries2 Reinstall the batteriesNOTE: This does not erase any of your data or settingsI want to reset all thecustomized settingsback to the factorydefaultsSelect Setup > Reset > Restore Defaults to FactorySettingsMy device does notacquire satellitesignals1 Take your device out of parking garages and awayfrom tall buildings and trees2 Turn on the device3 Remain stationary for several minutesMy device will notcharge• Ensure the lithium-ion battery is properly installed(page 5)• Ensure the temperature is between 32°F and 113°F(from 0 to 45°C)• Turn down the backlight (page 7)My battery gauge doesnot seem accurate1 Leave the device on until the battery runs out2 Fully charge the battery without interrupting thecharge cycle