User`s manual

2
Hardware Installation
31
J11
Pin
1
2
Function
Mic
Ground
J12
Pin
1
2
3
4
Function
ROUT+
ROUT-
LOUT+
LOUT-
J11 (Mic-in) and J12 (Speaker-out) provide you the option of
connecting another mic-in and speaker-out jacks.