Volume Relative Examples:
BCS Command
Action
CL0O83VR60T
Increases volume by 6.0 dB for Output 83 on Level 0
CL0O1 2VR-120T
Decreases volume by 12.0 dB for Outputs 1 and 2 on Level 0
Note:
If the decibel level requested is outside the range for the selected output,
the system will respond with an “
X
” indicating an invalid value was entered (for
a specific audio board’s volume adjustment range, see the
Boards &
Specifications
section of this manual )
.
Increment/Decrement Method
The Increment/Decrement Method increases or decreases the volume of an
output by a step. You may need to repeat the command to hear an audible
difference.
To increase an output’s volume by a step,
enter the Volume Increment
command below. Replace the “
#
”s with the level and output number(s).
CL#O#VS+T
To decrease an output’s volume by a step
, enter the Volume Decrement
command below. Replace the “
#
”s with the level and output number(s).
CL#O#VS-T
Volume Increment and Decrement Examples:
BCS Command
Action
CLT
Increases volume a step for Output 135 on Level 0
CL0O47 81VS-T
Decreases volume a step for Outputs 47 and 81 on Level 0
Note:
If the increase or decrease exceeds the range for the selected output, the
system will respond with an “
X
” indicating an invalid value was requested (for a
specific audio board’s volume adjustment range, see the
Boards & Specifications
section of this manual
).
6.2 Applying/Removing Mute to Volume
If your system has the mute option, outputs can be muted and un-muted using
BCS commands. Inputs cannot be muted.
Note:
For BCS purposes,
VM
refers to
volume mute
, not
virtual matrix.
Applying Mute
To mute an output
, enter the Volume Mute command below. Replace the “
#
”s
with the level and output number(s).
CL#O#VMT
BCS Serial Control Protocol
6-3
Adjusting Volume
Adjusting
&
V
erifying
Volum
e
