TERMINAL FUNCTION
NX-800
67
CN595 26-pin connector specification
Pin No. Pin Name Device I/O Connection Description/Function
[COR]
Conv/LTR
L: Not activity receiving
H: Activity receiving
[TOR]
1 OPT1
ANI board O Aux Input Conv/LTR
L: Not activity receiving
H: Activity receiving
[LOK]
Conv
L: TX Complete
VGS-1 I BUSY BUSY indication
2 OPT3
ANI board I KEY TX requirement input
VGS-1 I PLAY PLAY indication
3 26P_RD
ANI board - - -
VGS-1 I SO Serial data input
4 26P_TD
ANI board - - -
VGS-1 O SI Serial data output
5NC - - - -
6 OPT4
ANI board O PTT PTT signal output
VGS-1 O EN Enable signal output
7
OPT10 ANI board - - -
(USEL) VGS-1 O USEL UART speed select signal output
8 OPT5
ANI board O Emergency Emergency signal output
VGS-1 O RST Reset signal output
9 DGND
ANI board - A- GND
VGS-1 - DGND DGND
10 AGND
ANI board - A- GND
VGS-1 - AGND AGND
11 AI
ANI board - - -
VGS-1 I AO VGS Audio signal input
12 AO
ANI board - - -
VGS-1 O AI VGS Audio signal output
13 AGND
ANI board - A- GND
VGS-1 - AGND AGND
14 5V
ANI board - - Note: POW and 5V can not be used simultaneously.
VGS-1 O 5C 5V power supply
15
OPT9 ANI board I Sidetone Side tone signal input
(STON) VGS-1 - - -
16 DTI
ANI board I Data out Data signal input
VGS-1 - - -
17 OPT8
ANI board I Tone Control Speaker mute signal input
VGS-1 - - -
