Quick Reference Guide

LED Indications
LED
Indicator
Radio Status
Flashes green The radio is being turned on.
Glows green The radio is receiving.
Glows red The radio is transmitting.
Flashes orange slowly The radio is scanning.
Glows orange
Call hang time: No voice is being transmitted or
received on the channel during a call. Within
such a period, you can press and hold the PTT
key and speak.
Basic Operations
Charging the Battery
l Read the Safety Information Booklet before charging.
l Use the approved charger to charge the battery.
l The remaining lithium-ion battery power is limited to 30% pursuant
to the new lithium battery shipment regulation approved by
International Air Transport Association (IATA).
Before initial use, make sure to charge the battery. To charge the battery,
connect the radio to the power adapter, power bank, or PC with the data
cable.
The charging indicator shows the charging status. For details, see the
following table:
Charging
Indicator
Charging Status
Glows red The battery is being charged.
Glows green The battery is fully charged.
Turning the Radio On or Off
To turn the radio on or off, press the On-Off key.
Adjusting the Volume
To adjust the volume, press the Volume Up or Volume Down key.
Selecting a Zone
A zone is a group of channels within the same operational area. The radio
supports up to 3 zones, each of which contains up to 16 channels.
To select a zone, press the preprogrammed Zone Up or Zone Down key.
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