Installation guide

'Hardware Setup' | 15
RADVISION | Installation Guide for SCOPIA XT1000 Version 2.0
Figure 2-10 Connecting the Microphone Pods to the Codec Unit
Note: Use 2 Microphone Pods maximum.
Note: In the current version release, the XT1000 Codec Unit does not encode/decode stereo
signals.
Connecting an External Microphone System
When the two-pod configuration does not suffice to cover the room, use an external microphone
system.
You need to acquire audio mixers from third-parties (e.g. Clear One). An audio mixer can connect
multiple microphones, mix them, cancel the echo and generate a single audio stream that feeds
into the S/PDIF IN jack of the XT1000 Codec Unit.
Make sure the microphone mixer provides a digital (S/PDIF) output that can connect to the XT1000
Codec Unit.
SCOPIA XT1000 supports echo cancellation on the external audio interface.
When working with an external microphone system that does not contain echo cancellation,
enable the echo cancellation feature in the SCOPIA XT1000 GUI.
Make sure to disable echo cancellation when working with an external mixer that handles echo
cancellation externally.
Connecting an Analog Audio Equipment
SCOPIA XT1000 features digital inputs and outputs.
If your room configuration requires analog audio inputs or outputs, use an analog-to-digital (or
vice-versa) audio converter.