AMX AutoPatch Epica-128 User Manual page 123

Adjusting Digital Input Gain
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
CL0I200VA70T Adjusts input gain to 7.0 dB for Input 200 on Level 0
Increases input gain one step for Input 63 on Level 0
CL0I63VS+T
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:
Status Result
BCS Command
SL0I133VT SL0I133VT(100)
SL0I240VT
SL0I240VT(-700)
7-2
Action
Explanation of Result
Input gain for Input 133 on Level 0 is at 10 dB
Input gain for Input 240 on Level 0 is at -70 dBB
BCS Serial Control Protocol