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Power ON / OFF Volume Switch
Press and hold the knob over 2 seconds to turn the mobile radio on and off.
Rotate to adjust the volume level from 1 to 16. Turn it clockwise to increase the volume and
counterclockwise to decrease the volume.
When the knob is pushed less than 2 seconds, Squelch can be changed.
4. Controls & Keys
Figure 5-1) PM180 Front Panel
Speaker
MIC Jack
Emergency MIC
TX/RX Status LED
Power ON/OFF
Volume Switch
S Key
A Key
B Key
Key
Enter Switch
Channel UP/DOWN Switch
Welcome
SC NM Team 1
Display
It is a 125 x 36 LCD graphic type. Each icon indicates related operation.
Figure 5-2) PM180 Series LCD Indicator
001
CH 001
RSSI
Display
Channel & Status Display
CTCSS/DCS
Alert ON/OFF
2/5 TONE
Scramble
Narrow/Wide
Key Lock
Compander
RF Power Level
Status
Scan
