Crestron
QM-MD7x2
QuickMedia™ Matrix Switcher/Mixer
QM-MD7x2, Slot 4 Analog Input Signal Descriptions (continued)
INPUT DESCRIPTION
Left1ToAudioOut1R
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 1”, and routed to
the PRG R channel of AUDIO OUT 1.
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.
Right1ToAudioOut1R
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 1”, and routed to
the PRG R channel of AUDIO OUT 1.
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.
QM-MD7x2, Slot 4 Analog Output Signal Descriptions
OUTPUT DESCRIPTION
MicA-1ToMicMix1_F
Indicates the current mixing level being applied to
remote MIC A-1.
MicA-2ToMicMix1_F
Indicates the current mixing level being applied to
remote MIC A-2.
Mic1ToMicMix1_F
Indicates the current mixing level being applied to
local MIC 1.
Mic2ToMicMix1_F
Indicates the current mixing level being applied to
local MIC 2.
MicMix1ToAudioOut1Sp_F
Indicates the current mixing level being applied to
“Mic Mix 1” (on the SP channel of AUDIO OUT 1).
Left1ToAudioOut1Sp_F
Indicates the current mixing level being applied to
the Left program channel of the selected audio
source (on the SP channel of AUDIO OUT 1).
Right1ToAudioOut1Sp_F
Indicates the current mixing level being applied to
the Right program channel of the selected audio
source (on the SP channel of AUDIO OUT 1).
(continued on next page)
Operations Guide - DOC. 6273
QuickMedia™ Matrix Switcher/Mixer: QM-MD7x2
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