Appendix b, Pinouts – ClearOne XAP TH1 User Manual
Page 27
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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