NX-800
Pin No. Pin Name
Device
ANI board
18
OPT11
ANI board
19
OPT7
ANI board
20
OPT2
ANI board
21
TXO
ANI board
22
RXEO
ANI board
23
RXEI
ANI board
24
TXI
ANI board
25
OPT6
ANI board
26
POW
68
TERMINAL FUNCTION
I/O
Connection
O
Man-Down
VGS-1
-
-
I
MIC Mute
VGS-1
-
-
I
Aux Output
VGS-1
-
-
-
-
VGS-1
-
-
-
-
VGS-1
-
-
-
-
VGS-1
-
-
-
-
VGS-1
-
-
-
-
VGS-1
-
-
O
A+
VGS-1
-
-
Description/Function
Man-Down signal output
-
MIC mute signal input
-
Emergency signal input
-
-
-
-
-
-
-
-
-
-
-
8V power supply
Note: POW and 5V can not be used simultaneously.