Basic Functions
Power on
Turn the power switch clockwise / volume control knob to
turn on the radio.
The sound “di”, if the voice function turning on, and re-
ports the current channel number.
channel selection
Switch the channel rotator to the demanded channel.
If turning on channel report (programmed by PC), then
hear the channel NO.
LeD Indicator
1. Transmitter: Red indicator lights when transmitting.
2. Receiver: Green indicator lights once receiving signal.
3. Scanning: Green indicator lights during scanning.
4. Lower battery alert: Red indicator lights when bat-
tery voltage is lower than 6.2 V.
Voice prompts
1. Power on: There will be voice prompts when turn-
ing on.
2. Power off: There will be voice prompts when auto-
matically power off or lower battery.
3. Low battery alert: Alarm or Voice prompts (if have)
when battery voltage is lower than 6.2 V.
Voice report
Selectable among OFF/Chinese/English (via software)
During channel selection a voice prompt announces the
number of the channel selected.
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