User guide

MVC 121 • Remote Control
Remote Control, cont’d
3-6
Command ASCII Command Response Additional description
(host to controller) (controller to host)
Master Output volume control (see Gain/volume adjustment note on page 3-7)
Specify a volume setting**
X1
V/v Vol
X1
Set the output volume to
X1
.
Increment volume** +V/v Vol
X1
Increment the volume in 1 dB steps.
Decrement volume** -V/v Vol
X1
Decrement the volume in 1 dB steps.
View output volume level** V/v
X1
Show the output volume.
Front panel security lockout (executive mode)
Set executive mode**
X8
X/x Exe
X8
Set executive mode to
X8
where 0 = off, 1 =
mode 1, and 2= mode 2. See Front panel security lockout (executive mode) in chapter 2.
View executive mode status** X/x
X8
Show executive mode status.
Information request
Request general info** I/i
X9
Show rear panel DIP switch settings, where
X8
=
16 possible DIP switch setting (0 – 15). See the DIP switch settings tables under Symbol definitions in this chapter.
Request for part number
Request for part number** N/n 60-572-01 Show the MVC 121 part number.
Input gain control (see Gain/volume adjustment note on page 3-7)
Set gain (+dB)
X2
*
X5
GIn
X2
•Gain
X4
Set the gain of input
X2
to
X4
.
Set attenuation (-dB)
X2
*
X6
gIn
X2
•Gain
X4
Set the attenuation of input
X2
to
X4
.
Increment gain**
X2
+G/g In
X2
•Gain
X4
Increment the gain of input
X2
in 1 dB steps.
Decrement gain**
X2
-G/g In
X2
•Gain
X4
Decrement the gain of input
X2
in 1 dB steps.
View input gain level**
X2
G/g
X4
Show the gain
X4
of input
X2
.
** These commands use both uppercase and lowercase characters, e.g., X or x (X/x), I or i (I/i), etc.