5. BASIC OPERATIONS
When the function is on, the radio will start an alarm if the radio is falling to
the ground. Raise the radio to stop the alarm.
Note: When GPS is on and positioning successfully, it will auto send out
the GPS information when the radio starts the alarm.
Battery Voltage Test
5.14
Press the key programed as Voltage function to check the current battery
voltage, press this key again to return.
16
AT-D878UV Digital DMR and Analog UHF/VHF Two Way Radio