Polycom SoundStructure C16 Design Manual page 463

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zones. For example, the zone 1 microphones are mapped to zones 2, 3, 4, 5, and

6 with a gain of -9, -6, -6, -9, and -12dB respectively. The zone numbering

matches the room layout description.

To create a zoned reinforcement system with the reinforcement levels shown

in the table, the matrix crosspoints for the zones must be adjusted to match the

designed reinforcement matrix. The first step is to create the zone groups and

then map the zone groups to the amplifier outputs with the desired

crosspoints and sound reinforcement version of the input processing.

To create the different zones, select the Edit Groups... button and follow the

instructions in the section Creating Virtual Channel Groups in Chapter 5. The

result should be six zones of microphones that include the microphones

shown in the drawing of the room. Once the zones have been created into vir-

tual channel groups, the groups may be collapsed so that the matrix operates

at the group level - hiding the detail of the underlying microphones as shown

in the following figure.

In this example Zone 1 includes the microphones shown in the following table.

3, 4, 5, and 6

11, 12, 13, and 14

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