DIS
User Manual
USER MANUAL AO 6004 REV B.DOCX
8
4.1.3
User controls, indications & connections
Front plate layout
4.1.3.1
The front plate layout of the AO 6004 Audio Output Unit consists of 4 XLR Analog transformer balanced outputs and
2 DCS-LAN connectors:
Figure 0-A
AO 6004 Back Panel
Front plate controls and
4.1.3.2
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
4.1.3.3
4.1.3.3.1 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 transmission of the
interpreted languages.
4.1.3.3.2 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.
4.1.4
System settings
Pre-configured settings
4.1.4.1
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.
SW6000 settings
4.1.4.2
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.
