Dcn-Fvu Voting Unit - Bosch DCN Next Generation Installation And Operation Manual

Conference System
6.19

DCN-FVU Voting Unit

Use the DCN cable with the DCN plug to connect the voting unit to the DCN. You can use the
cable with the DCN socket to make a loop-through with the voting unit.
NOTICE!
When you do not make a loop-through with the voting unit, connect an LBB4118/00 Cable
Termination Plug to the DCN cable with the DCN socket. If you do not connect a cable
termination plug, the system can operate incorrectly.
External contact
Refer to Section 6.17 DCN-FV(CRD) Voting Panel for information about the external contact of
the voting unit. The external contacts of the voting panel and the voting unit are the same.
6.20 DCN-IDESK Interpreter Desks
Connect the interpreter desk to the DCN with the DCN cable. You can use the DCN socket to
make a loop-through with the interpreter desk.
Headset
You can connect a headset to the headset socket of the interpreter desk. The headset socket
(refer to Figure 3.52) must be IEC 268-11 compliant with a 5-pole 180° DIN plug.
Figure 6.41 Headset socket, connection
Pin
1
2
3
4
5
Table 6.26 Headset socket, connection
Bosch Security Systems B.V.
3
5
2
Installation and Operation manual
1
4
Signal
Microphone supply
Microphone in
Headphones out, left
Headphones common
Headphones out, right
Connection | en 139
DCN-NG_IOM_V4.1 | V1.3 | 2012.07