Crestron
QM-MD7x2
QuickMedia™ Matrix Switcher/Mixer
QM-MD7x2, Slot 5 Analog Input Signal Descriptions (continued)
INPUT DESCRIPTION
Left2ToAudioOut2L
Sets the mixing level for the Left program channel
of the selected audio source (audio source
selection is accomplished via the Input Switching
module on slot 01).
The Left program channel is mixed with the Right
program channel and "Mic Mix 2", and routed to
the PRG L channel of AUDIO OUT 2.
Valid analog values range from -800d (-80 dB) to
0d (0 dB), adjustable in increments of 0.1 dB.
Changing the analog value by 1d signifies a boost
or attenuation of 0.1 decibels.
A value of -800d (-80 dB) signifies the minimum
mixing level and will cut the mixing level to a
complete mute. A mixing level of 0d (0 dB) means
that the signal will pass unaffected.
Right2ToAudioOut2L
Sets the mixing level for the Right program
channel of the selected audio source (audio
source selection is accomplished via the Input
Switching module on slot 01).
The Right program channel is mixed with the Left
program channel and "Mic Mix 2", and routed to
the PRG L channel of AUDIO OUT 2.
Valid analog values range from -800d (-80 dB) to
0d (0 dB), adjustable in increments of 0.1 dB.
Changing the analog value by 1d signifies a boost
or attenuation of 0.1 decibels.
A value of -800d (-80 dB) signifies the minimum
mixing level and will cut the mixing level to a
complete mute. A mixing level of 0d (0 dB) means
that the signal will pass unaffected.
MicMix2ToAudioOut2R
Sets the mixing level for "Mic Mix 2".
The "Mic Mix 2" audio is mixed with the Left and
Right program channels of the selected audio
source and routed to the PRG R channel of
AUDIO OUT 2.
Valid analog values range from -800d (-80 dB) to
0d (0 dB), adjustable in increments of 0.1 dB.
Changing the analog value by 1d signifies a boost
or attenuation of 0.1 decibels.
A value of -800d (-80 dB) signifies the minimum
mixing level and will cut the mixing level to a
complete mute. A mixing level of 0d (0 dB) means
that the signal will pass unaffected.
(continued on next page)
Operations Guide - DOC. 6273
QuickMedia™ Matrix Switcher/Mixer: QM-MD7x2
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