Beltpack bottom connectors

 

Key to beltpack bottom connectors
Feature Description
LED torch
LED torch control
Headset socket (4-pin XLR–M) 
PinFunction
1Mic ground
2Mic +
3Earphone ground
4Earphone
Headset socket pin out
Headset socket (7-pin XLR–M) 
PinFunction
1Mic ground
2Mic +
3Ground
4Left Headphone Output
5Right Headphone Output
6PTT1
7PTT2/Headset detect
Headset socket pin out
3.5 mm stereo jack.
Micro USB connector.