Specifications

QuickMedia™ Audio Extractor Crestron QM-AE
Graphic Equalization Signals
SIGNAL TYPE AND NAME DESCRIPTION
Digital inputs
<SaveTrimPreset>
Saves the 30 trim values (10 each for the AUDIO L, R and SPCH
channels) to the trim preset given by <TrimPreset#> when the input is held
high.
The trims are set by the trim band analog values.
High/1 (level-sensitive) = Save trim preset
Low/0 = No trim preset save
Digital input
<RecallTrimPreset>
Recalls the trim preset given by <TrimPreset#> when the input is held
high.
Recalling a preset adjusts 30 trims (10 trims each for the AUDIO L, R and
SPCH channels).
High/1 (level-sensitive) = Recall trim preset
Low/0 = No trim preset recall
Digital input
<RecallFilterPreset>
Recalls the filter preset given by <FilterPreset#> when the input is held
high. (The filters are only settable using SystemBuilder software.)
High/1 (level-sensitive) = Recall filter preset
Low/0 = No filter preset recall
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
<PgmLTrimBand1_F>
through
<PgmLTrimBand10_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
<PgmRTrimBand1_F>
through
<PgmRTrimBand10_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
<MicTrimBand1_F>
through
< MicTrimBand10_F>
Indicates the 10 trim values being applied to the AUDIO SPCH channel.
The QM-AE provides 10 trim presets, where a trim preset is the set of all
available (maximum of 10) trim band values for the graphic EQ filters.
● QuickMedia™ Audio Extractor: QM-AE Operations Guide – DOC. 6331
32