Connecting Polycom Hdx Microphones - Polycom SoundStructure C16 Design Manual

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Connecting Polycom HDX Microphones

HDX Ceiling Mic 4

As described in Chapter 6, up to 4 HDX microphones may be connected to

each SoundStructure device depending on the SoundStructure model. With

OBAM linked devices, a total of 32 HDX microphones may be added to a

system of 8 SoundStructure devices.

When using HDX microphones, update the HDX microphones to the latest firmware

by connecting each microphone one at a time to the SoundStructure device. The

SoundStructure device will compare the version of microphone firmware in the

SoundStructure device with that in the microphone and if the SoundStructure

device contains a newer version of microphone firmware, the HDX microphone will

be updated with the new firmware.

Microphones will be numbered sequentially across SoundStructure devices as

shown in the following figure with microphones plugged into the right rear

CLink2 port. As discussed in Chapter 6, HDX digital microphones plugged

into the SoundStructure's right rear Clink2 port are numbered so that the clos-

est microphone corresponds to the first HDX microphone from

SoundStructure Studio's perspective.

HDX Ceiling Mic 3

HDX Ceiling Mic 2

When HDX microphones are connected across multiple SoundStructure

devices, the same numbering sequence applies. For example, designing a large

system with 8 HDX microphones may be wired as shown in the next figure

Linking Multiple SoundStructure Devices with OBAM

HDX Ceiling Mic 1

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