Polycom SoundStructure C16 Design Manual page 183

Design Guide for Polycom SoundStructure Studio C16, C12, C8, and SR12
If the OBAM-linked SoundStructure master device has a previously loaded configuration file that does not
match the currently linked SoundStructure devices, the front panel LED on all SoundStructure devices turn
solid yellow. The solid yellow LED indicates that the SoundStructure project loaded into the master
SoundStructure devices does not match the type and number of devices in the overall SoundStructure
system. The yellow light turns green once a valid configuration file is loaded into the SoundStructure system
as described in the Creating a Multi-Device Configuration File
Combining C-Series and SR12 Devices
C-series devices may be linked with SR12 devices for up to a total of eight SoundStructure devices. When
a SoundStructure SR12 is used with C-series products, the SR12 should be used only to support additional
non-microphone inputs such as additional program audio sources or to support additional output signals
such as for driving additional loudspeaker zones or other outputs as shown in the following figure.
The SoundStructure SR12 does not include acoustic echo cancellation processing on the microphone
inputs. Do not use an SR12 to add more conferencing microphones to an installation as the acoustic echoes
Polycom, Inc.
Note: Compatible SoundStructure Configuration Files
A front panel LED that is solid yellow once devices are linked via OBAM and
powered up indicates that the system does not contain a compatible
SoundStructure configuration file that matches the number and type of
SoundStructure devices linked together. This condition may be corrected by
uploading a configuration file that matches the OBAM-linked SoundStructure
devices.
SoundStructure Studio 1.9.0
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