Bosch DCN Next Generation Operation Manual page 142

142 en | Connection
Figure 6.42: 6.3 mm headphones plug, connection
Number
1
2
3
Table 6.27: Headphones plug, connection
Notice!
You can also connect mono headphones to the interpreter desk.
External devices
You can use the external devices socket to connect:
–
Figure 6.43: External devices socket, connection
Pin
1
2
3
4
5
6
7
8
Table 6.28: External devices socket, connection
Contact rating for the booth-on-air contact:
–
–
2013.11 | V2.0 | DCN-NG_OM_V4.x
A booth-on-air indicator to the interpreter desk. An external intercom system to the
intercom LED of the interpreter desk. An external telephone system to the telephone LED
of the interpreter desk.
1 8
Function
---
Booth-on-air
---
Telephone
Telephone
Intercom
Intercom
24 V/1 A potential free contact.
Galvanic separated.
2 3 1
Signal
Left
Common
Right
Operation Manual
Description
---
Pin 2 and 3 are closed when booth-on-
air.
---
Positive in
Negative in
Positive in
Negative in
Bosch Security Systems B.V.
Conference System