ClearOne XAP TH1 - Manual (Page 27)

TECHNICAL SUPPORT: 1.800.283.5936 (USA) OR 1.801.974.3760
B
Remote Connector Pinout
Pin Description Pin Description
1 Remote ON * 14 ON indication **
2 Remote OFF * 15 OFF indication **
3 N/C 16 N/C
4 N/C 17 N/C
5 Switch/Indicator Common 18 Switch/Indicator Common
6 Transmit Presence Indicator ** 19 N/C
7 Receive Presence Indicator ** 20 N/C
8 N/C 21 Switch/Indicator Common
9 Unbalanced Transmit Audio Input (0dBu nominal) 22 Audio Common
10 Unbalanced Receive Audio Output (0dBu nominal) 23 Audio Common
11 N/C 24 Audio Common
12 N/C 25 Switch/Indicator Common
13 Audio Common
* Remote control provided via contact closure to Switch/Indicator Common
** Remote indicators provided via open collector outputs to Indicator Common (<15V, <39mA)
RS-232 Com Port
Pin Description Pin Description
1 Not used 6 Not used
2 TXD 7 Not used
3 RXD 8 Not used
4 Not used 9 Not used
5 Ground
Appendix B
APPENDIX B • PINOUTS 23
Pinouts