TANDBERG D12817-05 - Manual (Page 59)

TANDBERG Videoconferencing System
59
Advanced use
Echo Control
Room Size
This setting allows optimization of the echo canceller to the acoustic size of the room. Hard walls, many windows
etc. might require higher settings than expected. Carpets, curtains etc. might require lower settings. Adjust the
setting (NOTE: on the far end) if one of the following symptoms occur:
• There is still some echo of your own audio. Increase the setting.
• The system adapts slowly to acoustic changes in the room. Decrease the setting.
After a change, the system will need a few seconds to re-adjust.
Motion
If you experience echo caused by movements in the room, increase the value.
Key Tones
The Key Tones may be switched on and off.