User Guide Owner's manual

Command ASCII Command
(host to unit)
Response
(unit to host)
Additional Description
Voltage and Potentiometer Adjustment
Set the maximum voltage
output level
EV*X$VLCM} Vlcm•VX$]
VolX!]
Set the maximum voltage output level.
(X$ = 0.04 to 10.00 V; default is 10 V.)
The volume status (X!) is reported even
if there is no change in volume.
NOTE: The device control mode must be set to voltage before this command can be used.
View
maximum voltage
output level
EVVLCM} Vlcm•VX$] X$ is returned in four digits with no
decimal point.
Set the potentiometer
maximum resistance
output
EP*X$VLCM} Vlcm•PX$]
VolX!]
Sets the maximum resistance output
on the wiper ( ) pin. (X$ = 0.00 to
10.00 kilohm; default is 10 kilohm.)
The volume status (X!) is reported even
if there is no change in volume.
NOTE: The device control mode must be set to potentiometer before this command can be used.
View
the potentiometer
maximum resistance
output
EPVLCM} Vlcm•PX$] X$ is returned in four digits without a
decimal.
Modes
Set control mode
EM*X%VLCM} Vlcm•MX%•]
VolX!]
Control mode status (X%)
0 = potentiometer (default)
1 = voltage
View control mode
EMVLCM} Vlcm•MX%•]
Set inverse mode
EI*X@VLCM} Vlcm•IX@•]
VolX!]
Inverse mode status (X@)
0 = Off (default)
1 = On
View inverse mode
EIVLCM} Vlcm•IX@•]
If Inverse mode is off, returns 0;
if Inverse mode is on, returns 1.
Set soft start mode
ES*X@VLCM} Vlcm•SX@•] Soft start mode status (X@)
0 = Off
1 = On (default)
View soft start mode
ESVLCM} Vlcm•SX@•]
Set soft start delay
ED*X(VLCM} Vlcm•DX(] Soft start delay — X( ms per volume
step 40 ms (default) to 200ms
View soft start delay
EDVLCM} Vlcm•DX(]
Set auto mute mode
EA*X@VLCM} Vlcm•AX@•] Auto mute mode status (X@)
0 = Off
1 = On (default)
View auto mute mode
EAVLCM} Vlcm•AX@•]
Set volume taper mode
EL*X^VLCM} Vlcm•LX^•]
VolX!]
Volume taper mode status (X^)
0 = Linear
1 = Logarithmic
View volume taper mode
ELVLCM} Vlcm•LX^•]
MLA VC10 Plus • SIS Commands 35