2.4Audio In Interface pinhole allocation
The audio in interface enables you to connect 16 audio in devices such as microphone. Just connect the external audio in device pin directly to the audio in pinhole. Check the figure below and locate which pinhole is assigned.
8Cahnnels
+ 1-
16 Channels
+ 2 - + 3 - + 4 - + 5 - + 6 - + 7 -
+ 8 - 
AUDIO IN
+ 1- + 2 - + 3 - + 4 - + 5 - + 6 - + 7 - + 8 - + 9 - + 10 -
+11- + 12 - + 13 - + 14 - + 15 - + 16 -
AUDIO IN
19
