Volume Control Module
Crestron
ST-VC
Detail View of the ST-VC Symbol in SIMPL Windows' Programming Manager
ST-VC Symbol Input Descriptions
INPUT(S)
FUNCTION(S)
mutea,
muteb,
mutec
Each channel (A through C) has a corresponding muting relay with
104 dB attenuation. When any of these digital inputs goes high, the
muting circuit provides a 104 dB drop from the current volume level.
When the signal goes low, the volume setting returns to its previous
level.
muteall
As long as this digital signal remains high, all channels are muted.
When this input drops low, all channels return to their previous
volume setting.
volA,
volB, volC
Each of these analog inputs are independent of one another. The
analog value of each signal determines the volume setting of the given
channel. Each channel (A through C) can have discrete ramp times,
scaling factors, preset levels, and so forth. Alternatively, multiple
channels can have the same settings to support stereo applications.
trebA,
trebB,
trebC
Each of these analog inputs are independent of one another. The
analog value of each signal determines the treble setting of the given
channel. Each channel (A through C) can have discrete ramp times,
scaling factors, preset levels, and so forth. Alternatively, multiple
channels can have the same settings to support stereo applications.
bassA,
bassB,
bassC
Each of these analog inputs are independent of one another. The
analog value of each signal determines the bass setting of the given
channel. Each channel (A through C) can have discrete ramp times,
scaling factors, preset levels, and so forth. Alternatively, multiple
channels can have the same settings to support stereo applications.
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Volume Control Module: ST-VC
Operations Guide - DOC. 5676A
