Shure Incorporated
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Analog Audio Outputs
Eight analog outputs are available for recording, language distribution system, teleconferencing unit, or an external PA system.
Eight Analog Outputs
Select the audio source for each analog output
Go to
Audio
>
Output
Control
and choose from the following options:
Group:
Eight separate groups for isolating specific microphones. This selection corresponds to the groups configured
from the
Group
Setup
page.
Ch. 1 -31:
Interpretation channels
Floor:
The audio from all open microphones that are routed to Group A (floor mix). There are three variations on this mix
to choose from:
Ch. 0: Headphone mix with AGC, useful for sending to an IR language distribution system.
Floor 1: Loudspeaker mix, useful for sending to a PA or broadcast equipment.
Floor 2: Loudspeaker mix with volume attenuation (
Audio
>
Loudspeaker
Control
)
Adding an External Audio Source
Two inputs are available on the CCU for adding an external audio source to the system, often useful for teleconferencing or in-
ternet calling.
Connect a line-level audio source, such as the audio output of a computer, teleconferencing unit, or wireless micro-
phone system to the audio input on the CCU back panel.
Open the web interface to
Audio
>
Input
Control
.
Select the input gain according to the output of the external device. If necessary, select 10 dB for a slight gain boost.
Select the routing for the audio channel:
Loudspeaker
: to all microphone unit loudspeakers
Ch. 0
: to the headphone output on the microphone unit
If desired, route the channel to Output A (Group) to output a blend of the external source with the floor mix from the
conference units:
Deselect
for teleconferencing or signal processing to avoid a feedback loop
Select
for a wireless microphone to be blended with other microphone unit audio
Adjust the volume at the audio source to mix naturally with speech levels of the conference units.
