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10
4
NO. KEY
FUNCTION
1
UP
Increase frequency ,channel number or
setting value.
2
DOWN
Decrease frequency, channel number or
setting value.
3
PTT
Press the PTT (Push-TO-Talk) key to
transmit.
4
Number Key
Input VFO frequency or DTMF dial out etc.
5
A/B band
Choose left band or right band as Main band
6
Band Indicator
The indicator light on for Main band.
7
TX/RX Indicator
Light green while receiving, Light red while
transmitting.
8
MIC
Speak here during transmission.
MIC Connector Diagram(in the front view of connector)
Getting Acquainted
MicRophone
Key Pad Serial Data
+5V
DOWN
UP
MIC GND
MIC
PTT
GND
5
1
2
3
6
7
8
4
Содержание AT-588UV
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