AnyTone AT-289, Инструкция по эксплуатации

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Professional
FM Transceiver
15
BASIC OPERATIONS
Group Selection
There are128 channels in total which are divided into 8 groups with 16 channels in each group.
After the first channel is selected, press and hold [ PF2 ] to switch on the transceiver. Holding [ PF2 ]
for 2 seconds, the transceiver will announce current group number. Under this condition, turn the
selector knob to choose the desired group.
NOTE: You can enable or disable the group selection function by programming software.
Receiving
You can hear the transmitting party's calling when the channel you are operating is called and the
LED light turns green.
NOTE:
You may not receive the calling if you set a high squelch off level of the transceiver.
If current channel has been programmed with signaling, you can only hear the call from a same
signaling, other calls can not be heard.
Transmitting
Before transmitting, make sure that the channel you want to use is not in busy state through
monitoring for a while by pressing the programmed Momentary Squelch off [ PF1 ] / [ PF2 ] key. Under
these conditions, press the [ PTT ] key and speak into microphone. Please keep around 2.5-5cm
distance between microphone and your lip. And please speak in normal tone to make the receiver
obtain best tone quality.