Shure DDS 5900 User Manual page 36

Add an Audio Input
An additional audio source can be routed to the
loudspeakers. Make sure the loudspeaker box is selected
at the >
Audio Input/Output Control
7.3.4 Adding an External Audio Source
For teleconferencing or internet calling, use the CU
audio input 1 to add the additional audio source to the
discussion.
1. Connect the audio output of a computer or
teleconferencing unit to the Audio Input 1 on the CU
5905.
2. Open the control browser to
> .
Input Control
3. Select the input gain according to the output of the
external device.
4. Make sure the Loudspeaker is selected (default).
5. Make sure Out A (Group) is unselected to avoid a
feedback loop.
6. Adjust the volume of the audio input for natural speech
levels at the discussion unit.
7.3.5 Emergency Audio Signal
To prepare for an emergency, connect an Emergency
Evacuation Message (EEM) audio signal to Input 2. A
block connector provides a 'normally open' switch that
when closed, the emergency signal is distributed to the
loudspeakers and all input and output connections.
Note: There is no volume control available for setting
the volume on 'In 2'. The volume has to be set at the
equipment generating the "Emergency Evacuation
Message (EEM)" audio signal.
7.3.6 Analog Outputs
To isolate certain microphones or translation channels, four
groups available for routing audio signals. Each group can
then be assigned a separate analog output for recording,
language distribution system, or teleconferencing unit, or
external PA.
Go to >
Audio Audio Output
• Group: Four separate groups are available for isolating
specific microphones
• Floor: All active microphones are routed to the floor
sound. If the Audio Input 1 has been assigned to the
loudspeaker.
• Channels 1 & 2: Interpretation channels can be sent to
a language distribution system.
Note: When 'Group' is selected for 'Out A', the 'Group
A' is the source for the three other outputs.
Note: If 'Floor, Ch.1, Ch.2' is selected for an output
(Out A, B, C or D), the corresponding group is
disabled in the 'Group Setup'
> .
Input Control
>
Audio Input/Output Control
> .
Group Setup
• Adjust the input gain according to the sound source (0 db or 10
db)
• Adjust the volume to the loudspeaker from 0 db to -40 db, or mute.