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DCS 6000 Digital Conference System
User controls, indications & connections
Front plate layout
The front plate layout of the AO 6004 Audio Output Unit consists of 4 XLR Analog transformer balanced
outputs and 2 DCS-LAN connectors:
AO 6004 Back Panel
Front plate controls and indicators
The AO 6004 is an easy to use AO unit with pre-
configured settings and no user interface in terms
of controls, display or indicators.
Front plate connectors
Audio Output A to D
On the front are located 4 XLR 3P connectors, each
supplying transformer balanced audio signal from
each of the 4 channels.
The outputs can be used for tape recording purpose
i.e. or for connecting a Digital infrared transmitter
like DT 6008, DT 6032 or an Analog infrared
transmitter
for
wireless
interpreted languages.
DCS-LAN connector
Two RJ45 sockets are located at the front of the unit
for connecting to the previous unit like the CU
6105/CU6110 Central Unit or any other unit with a
DCS LAN connector and to the next unit like an IS
6132 Interpreter Unit, CS 6340 Channel Selector,
DM/CM 6xxx Conference Unit.
System settings
Pre-configured settings
The AO 6004 comes with pre-configured settings
and can be used without additional configurations.
The AO 6004 automatically assigns channels to the
outputs at start-up. Output A is assigned channel 0
(Floor), Output B is assigned channel 1, Output C is
assigned channel 2 and Output D is assigned
channel 3.
The output volume for each channel is +3 dB, which
is the recommended level for connecting to DT
60xx.
The unit can be re-configured using SW 6000. The
settings for a reconfigured unit can be saved in the
CU 6105/CU6110.
transmission
of
the
SW6000 settings
The SW6000 can be used for changing the
assignment of channels to outputs and for
setting the volume.
Both the Conference Administration Application
(CAA) and the Conference User Application
(CUA) can be used to configure the AO units
connected. They both have settings for assigning
channels to each of the 4 outputs A-D. Each
output can be set to one of the 31 language
channels or one of the three Floor channels:
Floor: automatic gain controlled output
Floor 1: loudspeaker unregulated audio
Floor 2: loudspeaker regulated audio
An ambient microphone will only be active on the
Floor channel, not on Floor 1 or Floor 2
Values: {Floor 2, Floor 1, Floor, 1,..., 30, 31}
The volume of the outputs can also be set if the
default settings are not appropriate.
Values: {Off, -40, -39,..., 14, 15}
Refer to the CAA and CUA User Manuals for more
details.
Normal operation
Powering up
Connect the AO unit(s) to the rest of the system
via the DCS-LAN connectors and connect the
audio outputs to the appropriate units (tape
recorders, infrared transmitters, etc.).
Switch on the power on the Central Unit.
During
the
initialization
automatically assign channels to the outputs.
The unit is immediately ready to use after start-
up unless other channels need to be assigned to
the outputs or the channel volume needs to be
adjusted. These adjustments can only be done
using the SW 6000.
8
User Manual
the
AO
unit
will
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