Cu 5905 Central Unit; Overview - DIS DDS 5900 User Manual

Danish Interpretation Systems
5

CU 5905 Central Unit

5.1

Overview

The CU 5905 Central Unit for the DDS 5900 is the
heart of the system. One CU 5905 is needed in each
DDS 5900 system.
The CU 5905 Central Unit has the following
functionality and features:
•
Up to 250 Conference
•
Secure audio transmission
•
Vox (voice activating)
•
2 Interpretation Channels
•
Designed in a standard 1HE 19" cabinet
•
CU 5900 External Power Supply for CU 5905
for up to 60 Conference Units
The CU 5905 is suitable for either table‐top or 19‐
inch rack‐mounted use. Four feet (for table top use)
and two mounting brackets (for rack mounting) are
supplied.
Fig ure 5.1-A Front v iew of CU 5905
1. Menu display – A 2x20 character OLED‐display
is used as an interactive display for configuring
the system.
2. Menu buttons – 5‐button keypad for configuring
the unit in combination with the display (1).
3. Mains on/off switch – After switching the mains
on, the central unit starts up and the display (1)
will light‐up after app. 15 seconds. Any connected
EX 6010 Extension Units or PS 6000 Power
Supply will automatically be powered up. The
indication in the switch is lighting Green, when
power is switched 'On'. A red light indicates that
power is connected to the central unit, but the
unit is not switched 'On' (Standby).
Units
User Manual DDS 5900
Figure 5.1-B Back view of CU 5905
1. Power Supply input – Connection of the external
CU 5900 Power Supply (48V/3A). The power
supply is provided together with the CU 5905.
Figure 5.1-C
2. Chain outputs – Two RJ45 connectors for
connecting DC 5980P conference unit. The
connection and protocol is called DCS‐LAN.
Important: The 'Chain' outputs are only for
connecting
Connecting a LAN (TCP/IP) connection from a
third part device to this output may damage both
the third part device and the CU 5905.
3. LAN (TCP/IP) connector – A RJ45 connector for
connection to local area network (LAN). This
connector is used to connection to the built in
web application or for connection to a control
system like AMX® or Crestron®.
4. Audio output A, B, C & D – 4 male XLR3
connectors to connect to PA systems, Audio
Mixers, Audio
Distribution System etc.
5. Audio input In 1 & In 2 – Two female XLR3
connectors for extra audio inputs. 'In 1' is used to
connect auxiliary symmetrical audio signals such
User Manual
CU 5900 Power Supply
DC 5980P Conference
Recorders or
unit.
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