QuickMedia™ Receiver/Processor Crestron
QM-RMCRX-BA
Graphic Equalization Signals (continued)
SIGNAL TYPE AND NAME
DESCRIPTION
Analog input
<TrimPreset#>
Sets the trim preset number that will be saved or recalled.
Valid analog values range from 1d to 10d. Out of range values are ignored.
Analog input
<FilterPreset#>
Sets the filter preset number that will be recalled when
<RecallFilterPreset>
is held high.
Valid analog values range from 1d to 5d. Out of range values are ignored.
Analog inputs
<PgmLTrimBand1>
through
<PgmLTrimBand10>
Sets the 10 trim values for the AUDIO L channel.
Valid analog values range from -120d (-12dB) to +120d (+12dB), adjustable
in increments of 0.1dB (1d = 0.1dB).
A trim of 0d (0dB) means that the signal will pass unaffected. Out of range
will clip the trim to the minimum or maximum value.
Analog outputs
<AudioOut1LTrimBand1_F>
through
<AudioOut1LTrimBand10_F>
Indicates the 10 trim values being applied to the AUDIO L channel.
Analog inputs
<PgmRTrimBand1>
through
<PgmRTrimBand10>
Sets the 10 trim values for the AUDIO R channel.
Valid analog values range from -120d (-12dB) to +120d (+12dB), adjustable
in increments of 0.1dB (1d = 0.1dB).
A trim of 0d (0dB) means that the signal will pass unaffected. Out of range
will clip the trim to the minimum or maximum value.
Analog outputs
<AudioOut1RTrimBand1_F>
through
<AudioOut1RTrimBand10_F>
Indicates the 10 trim values being applied to the AUDIO R channel.
Analog inputs
<MicTrimBand1>
through
<MicTrimBand10>
Sets the 10 trim values for the AUDIO SPCH channel.
Valid analog values range from -120d (-12dB) to +120d (+12dB), adjustable
in increments of 0.1dB (1d = 0.1dB).
A trim of 0d (0dB) means that the signal will pass unaffected. Out of range
will clip the trim to the minimum or maximum value.
Analog outputs
<AudioOut1SpTrimBand1_F>
through
<AudioOut1SpTrimBand10_F>
Indicates the 10 trim values being applied to the AUDIO SPCH channel.
The QM-RMCRX-BA provides 10 trim presets, where a trim preset is the set of
all available (maximum of 10) <
TrimBand
> values for the graphic EQ filters.
The <
TrimBand
> inputs adjust the gains of the graphic EQ filters. The gains
are adjustable within a range of -12dB to +12dB. Valid analog values range
from -120 (-12dB) to +120 (+12dB). 2-Series symbols such as the Analog Scaler
with I/O Limits and Analog Ramp (Bounds Limited) are capable of handling
range and sign mapping.
A <
TrimBand
> value of 0 (0dB) means that the signal will pass unaffected.
Values above and below 0 will boost or reduce the gain in increments of .1dB.
That is, changing the analog value by 1 signifies a boost or attenuation of 0.1
decibels.
All <
Save
> and <
Recall
> inputs are mutually exclusive and level sensitive.
Thus when <
SaveTrimPreset
> is driven high, the ten trim band values will be
saved in the indicated <
TrimPreset#
>. Valid values for <
TrimPreset#
> range
from 1 to 10.
Similarly, when <
RecallTrimPreset
> is driven high, the values stored in
<
TrimPreset#
> will be recalled and immediately propagated to the outputs.
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QuickMedia™ Receiver/Processor: QM-RMCRX-BA
Operations Guide - DOC. 6332
