GAI-Tronics XAAB002A Audio Accessory Box User Manual
Page 13
Model XAAB002A Audio Accessory Box
Operation
9 11/06
J9, 6-pin Modular Alternate Output, Kenwood Standard Connector
The J9 is the alternate main output connector in a mirrored 6-pin mirrored jack that is connected to
plug-and-play with Kenwood radios.
Table 9. J9 Modular Alternate Output Pin-out
Pin No.
Function
1
Monitor logic output towards radio
2
TX audio output towards radio.
Nominal level = 80 mV ac
3 Audio
ground
4
PTT logic low output towards radio.
5 Logic
ground
6 Not
connected
J10, Telephone Handset I/O, Carbon Standard Connector
N
OTE
: Pin-out matches telephone handset end.
The J10 is the handset output connector where a carbon standard telephone handset cord is plugged in for
the telephone dispatch option. The headset hears the audio from the telephone party as well as the radio.
The telephone off-hook and dialing must be done manually by the radio user.
Table 10. J10 Telephone Handset I/O Pin-out
Pin Description
Function
1
Black wire
TX audio –
2
Green wire
RX audio
3
White wire
RX audio
4
Red wire
TX audio +