BASIC OPERATIONS
NOTE: When press and hold PTT key, transceiver is transmitting if the red LED light is on, release PTT key
to receive calls.
Emergency Alarm
Under standby state, press and hold [PF1] key which is programmed with ALARM function until LCD
displays "ALARM", Emergency alarm function is started. This transceiver has 4 Alarm modes for optional,
can be setup in programming software. Power off transceiver to exit Alarm.
Side Key [PF1] function instruction
[PF1] key can be setup in Function Menu 45 for below functions:
1. VOLT: Battery capacity inquiry: Under standby, press [PF1] key, LCD displays current battery capacity,
press this key again to exit.
2. CALL: Transmit the prestored DTMF/5TONE Encode signal in channel.
3. ALARM: Long pressing [PF1] key, LCD display "ALARM", transceiver will enable the preset alarm function.
4. SUBPTT: Press [PF1] key, transceiver will transmit on sub-band frequency.
5. Transmit tone pulse frequency: Press and hold PTT key, then press [PF1] key to transmit selected tone
pulse frequency.
NOTE: The tone pulse frequency can be set to 1750Hz, 1450Hz, 1000Hz or 2100Hz in programming software.
Please refer to function menu No.30 Tone plus frequency setup (Page 44).
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