To adjust input gain and verify its status
, enter commands using the following
formats. Replace the “
#
”s with the appropriate level and input (source) or output
(destination) number. Replace the “
^^^
” with the decibel level entered as a
decimal number to the tenth place without the decimal point. (Interpret volume
status results in the same way).
q
To adjust input gain
to
a specific (absolute) value:
CL#I#VA^^^T
q
To adjust input gain
by
a specific (relative) amount:
CL#I#VR^^^T
q
To adjust input gain up or down a step (increment/decrement):
CL#I#VS+T
or
CL#I#VS-T
q
To verify input gain status:
SL#I#VT
Input Gain Adjustment Examples:
BCS Command
Action
CL0I200VA70T
Adjusts input gain to 7.0 dB for Input 200 on Level 0
CT
Increases input gain one step for Input 63 on Level 0
Note:
If the input gain adjustment requested results in an overall decibel level
outside of the range (above or below) for the specific type of audio board that has
been selected for adjustment, the system will respond with an “
X
” indicating an
invalid value was entered. For a specific audio board’s input gain adjustment
range, see the
Boards & Specifications
section of this manual.
Input Gain Status Examples:
BCS Command
Status Result
Explanation of Result
SL0I133VT
SL0I133VT(100)
Input gain for Input 133 on Level 0 is at 10 dB
SL0I240VT
SL0I240VT(-700)
Input gain for Input 240 on Level 0 is at -70 dBB
7-2
BCS Serial Control Protocol
Adjusting Digital Input Gain
Adjusting
Digit
a
l
Input
Gain
