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QuickMedia™ Matrix Switcher/Mixer Crestron QM-MD5x1
QM-MD5x1, Slot 5 Analog Input Signal Descriptions (continued)
INPUT DESCRIPTION
AudioOutPrgCompPreset# [This signal is operative only if Auto
Compensation is NOT enabled.]
Sets the source gain compensation preset
number that will be recalled when the digital
signal RecallCompPreset is held high.
Valid values range from 1d to 192d. Out-of-range
values are ignored.
On power up, the system recalls Preset #1.
AudioOutPrgBass and
AudioOutPrgTreble
Adjusts the treble and bass levels of the PRG L
and PRG R channels of AUDIO OUT.
Valid values range from 0% (-15 dB) to 100%
(+15 dB). A value of 50% signifies a flat level
corresponding to 0 dB. The treble and bass are
applied equally to both channels.
CompForAud1 through
CompForAud4
[These signals are operative only if Auto
Compensation is enabled.]
Adjusts the source gain compensation for the
AUD 1 through AUD 4 inputs.
Valid analog values range from -120d (-12dB) to
+120d (+12dB), adjustable in increments of
0.1dB (1d = 0.1dB).
QM-MD5x1, Slot 5 Digital Output Signal Descriptions
OUTPUT DESCRIPTION
MuteAudioOutSp_F Indicates the mute status of the SP channel of
AUDIO OUT. The feedback will remain high for
as long as the output is muted.
High/1 = Audio is muted;
Low/0 = Audio is un-muted
MuteAudioOutL_F Indicates the mute status of the L channel of
AUDIO OUT. The feedback will remain high for
as long as the output is muted.
High/1 = Audio is muted;
Low/0 = Audio is un-muted
MuteAudioOutR_F Indicates the mute status of the R channel of
AUDIO OUT. The feedback will remain high for
as long as the output is muted.
High/1 = Audio is muted;
Low/0 = Audio is un-muted
QM5_Link Indicates that the QM audio connection from the
QM transmitter (i.e., a QM-WMC) to IN 5 is
present and valid.
The signal will remain high for as long as the
audio connection to IN 5 is valid. QM video
source detection occurs on the transmitter side.
The feedback would indicate a failure if, for
example, the QM cable is disconnected or
damaged, since both audio and video are
transmitted on the same CAT5 cable (on different
wire pairs).
High/1 = Connection valid on IN 5;
Low/0 = Connection broken on IN 5
52 • QuickMedia™ Matrix Switcher/Mixer: QM-MD5x1 Operations Guide - DOC. 6300