Polycom SoundStructure C16 Design Manual page 463

To simplify the system, a presenter group will be created and the wireless microphone and lectern mic will
be added to the group. The wireless and lectern microphone can remain in the "Mics" group so that all the
microphones may be muted by simply sending a mute command to the "Mics" group.
In addition the multiple matrix crosspoints of the reinforced mics can be selected, and at one time, the value
set to -6dB and the Snd Reinforcement version of the input processing selected. This will result in the light
blue background for the reinforced crosspoints. The reinforcement level can be adjusted if, for instance, the
lectern microphone needs to be reinforced at a louder level to the rear of the room.
All microphones are sent to the remote telephony participant as shown with the routing of the conferencing
version of the microphones to the "Phone Out" virtual channel.
Polycom, Inc. 463