TANDBERG 880, 990, 770 user manual Test subsystem

TANDBERG Videoconferencing System Advanced use

Test subsystem

You can test the different subsystems of your videoconferencing equipment.

Far End Loop (ISDN only)

SetLocal: This system will loop all incoming audio and video. · The far end will see its own video and hear its own audio.

·The local side will see and hear the far end. An on-screen indicator will indicate ‘Local Loop’.

RequestRemote: A request will be sent to set the far end in loop. · The far end will see and hear the local side (varies depending on

implementation of loop functionality).

· The local side will see its own video and hear its own audio (if the far end supports loop).

If ‘Far End Loop’ is set to ‘RequestRemote’ while in a call and the call is subsequently disconnected, ‘Far End Loop’ will be set to ‘Off’.

System Selftest

The system performs a check to determine internal hardware integrity. Test Network is useful when you want to check if your network connection is active.

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