User Manual

15
Controls, Connectors, and Display
0LFURSKRQH(06
①②
③
⑥
④
⑤
No. Key Function
A
UP Increase the frequency, memory channel number, or setting value.
B
DOWN Decrease the frequency, memory channel number, or setting value.
C
MAIN PTT
Press the PTT (Push-To-Talk) key to transmit. Also press this key to confirm
your selection.
D
SUB PTT
Press the PTT (Push-To-Talk) key to transmit on sub band. Also used for other
functions depends on setting in set mode. (P.45)
E
LOCK SWITCH Locks out the UP and DOWN keys.
F
MIC Speak here during transmission.
 Microphone Connector pin Assignment (Viewed from front of unit)
1.DC5V
2.DOWN
3.REMOTE
4.PTT
5.MIC GND
6.MIC
7.GND
8.UP
18
IMPORTANT
• Connect the microphone modular plug provided with the unit into microphone jack.
• Insert the plug until hearing a click. When connecting, take care to the modular plug
direction.
• When removing microphone from unit, press the lock on connector then pull the plug
out. Do not pull the microphone’s cable to remove the microphone from radio.
• When using optional EDS-8 (8 pin to modular convertor), fix EDS-8 cable on the
bracket to avoid stress on modular socket.
• Be careful to not mis-connecting separation cable to microphone’s modular socket.