Design Guide for the Polycom SoundStructure C16, C12, C8, and SR12
6 - 4
Input Channels From The Polycom HDX
Once the Polycom HDX video system is selected, four SoundStructure input
virtual channels are automatically added to the input channels as shown in the
next figure. If a particular input channel is not going to be used, for example
the HDX PSTN In channel, that channel may be removed from the input chan-
nels without affecting the other input channels from the Polycom HDX video
system.