User's Manual

USER GUIDE
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5.1 Controls
No. Description Observations
1 Rotary knob This allows you to set the audio volume to the desired level.
To increase audio sounds, turn the ‘Volume’ knob clockwise.
To decrease the audio sounds, turn the knob counter
clockwise.
2 Emergency
button
Hold it down for a few seconds to make a priority call to the
preset destination.
3 Indicator Light Color LED with various associated functions.
4 GPS antenna GPS antenna (Option)
5 PTT Press to talk button. Press it down to make a Group call.
6 Mode This allows you to turn On and Off the backlight on the LCD
screen.
7 Auxiliary
connector
This connector for programming or special
function(debugging)
8 Speaker Speaker for simplex calls
9 Microphone Microphone for simplex calls
10 Screen Mono display LCD and 14 characters cab be displayed.
11 Function
buttons
F1, F2, F3, F4
These buttons will be used for dedicated function or additional