Chapter 3: Installation
64
Power, VHF antenna and external equipment
CTRL connector for control speaker microphone
Connector type
: Circular connector, 12pin.
Pin assignment: Connector front view on the VHF radio:
Pin
Description
Pin
Description
1
GND for cable screen
7
Internal GND = - Battery
2
Internal GND=- Battery
8
not used
3
Battery supply when radio is on
9
RX out +
4
Battery supply when radio is on
10
RX out -
5
CAN+
11
TX in +
6
CAN-
12
TX in -
1
2
11
3
4
10
12
5
6
7
8
9