Sony PCS-G70 Setup Manual page 3

Configuring the Sony PCS-G70 Video Codec
1. Push the TOOLS button on the remote control
2. Select SETUP
3. Select AUDIO to MIC
4. Select CTE to OFF
5. Select ECHO CANCELLER to OFF
6. Save settings
7. Increase Sony codec volume to maximum on remote control
NOTE: You must use your Fusion remote control to control the room volume
for both the audio and video conference calls. Adjusting the volume in the
video codec will cause echo.