Professional
FM Transceiver
16
Receiving
Transmitting
[PF1] Key Function
2. Squelch Off: press [
PF2
] key to hear the background noise, press [
PF2
] again to return
to normal operation.
Select the frequency by using the dial or keypad.
2. Press the
[PTT]
key. The red TX indicator turns on while transmitting.
3. While holding down the
[PTT]
key, speak into the unit at normal voice from the distance of 5cm (2").
4. Release the
[PTT]
key to receive.
Before transmitting, it is recommended to monitor the channel you are going to use to ensure it is not
busy by pressing and holding [
PF2
] key.
The Side
[PF1
] key can realized functions as below:
1.In receiving mode, press to check current voltage.
Select the operating mode and frequency or channel that you wish to operate. When a signal is
received on the frequency that you selected, and S-meter is displayed on the LCD, then the received
signal can be heard. The RX indicator also lights green at this time.
Note: The above functions should be set in software. Manual setting is not available.
●
Note: Please be aware of the squelch level and selective-calling settings such as CTCSS and DCS as you
●
may risk not hearing the receiving signal.
BASIC OPERATIONS
