Bosch CCS 1000 D, Operation Manual

Page: 27 / 70

Number Item Description
8 RCA ‘Audio In (2)’ Used with RCA ‘Audio Out (2)’.
Audio input connector for either:
–
‘Insertion’ for connecting an external audio processor.
– ‘Telephone/mix minus’ for allowing a remote participant to join a
discussion via a telephone/video connection.
This audio input routes an external audio signal into the system that is
routed to the Discussion Devices loudspeakers. In the web browser
interface, the mode setting of I/O 2 depends on whether this input is
configured as insertion or mixed minus.
–
Note: Only one piece of audio equipment can be connected to
‘Audio Out (2)’ at a time. The output can be configured by selecting
the required option in the web browser interface. See Audio under
the heading System settings, page 45.
9 RCA Audio Additional audio input/output connectors that have the same function
as items 5 through 8. These additional audio connectors can be used
with their corresponding audio connector to increase the strength of
the audio signal.
10 Microphone 3‑pole XLR female (ambient) microphone connector with phantom
(P24) supply for connecting an external microphone. This input is
shared with Audio In (1) and has to be enabled in the web browser
interface. Once enabled Audio In (1) cannot be used.
11 Trunk (1) 6‑pole circular female connector for connecting Discussion Devices.
12 Trunk (2) 6‑pole circular female connector for connecting Discussion Devices.
13 Network RJ45 Ethernet socket for connecting a network cable. The Ethernet port
is intended to connect a laptop or PC, IP camera’s and other equipment
which is solely used to operate the CCS 1000 D system.
14 Power 24V 6A 4‑pole circular female connector for connecting the 24 VDC power
supply.
!
Caution!
Non-approved power supplies can damage the equipment. Only use the original Bosch
supplied 24 VDC power supply.
Notice!
The audio inputs/outputs are mono but the audio connectors allow for the connection of
stereo RCA cables.
See also
–
System settings, page 45
Digital Discussion System Connections | en 27
Bosch Security Systems B.V. Operation manual 2016.05 | V2.0 |