TANDBERG 8000 MXP User Manual page 192

Note that if Stereo Speakers are enabled in the menu without having any stereo speakers
connected to the Digital NAM, it may cause the acoustic echo-canceller to malfunction.
If the system is connected to a Digital NAM, stereo sound on the loudspeakers shall be
present if a stereo input signal is connected to the inputs VCR-Left and VCR-Right or a stereo
signal is received from the Far End.
If the system is not connected to a Digital NAM, stereo sound on the loudspeaker outputs
will be present in the following situations:
If system is idle and a stereo input signal is connected to the inputs VCR-Left and
VCR-Right.
If system is in a call with mic off and a stereo input signal is connected to the inputs
VCR-Left and VCR-Right, or a stereo signal is received from the Far End.
Otherwise the Loudspeaker Left signal will be equal to Loudspeaker Right.
General Use
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