Remote contr ol, cont’d – Extron Electronics MVX VGA A Setup Guide User Manual
Page 16
MVX VGA A Matrix Switchers • Remote Contr
ol
Remote Contr
ol, cont’d
4-6
Refer also to the
MVX VGA A User’
s Manual
at
www
.extron.com
.
Command
ASCII command
(host to switcher)
Response
(switcher to host)
Additional description
Lock (executive) modes
N
See “Setting the front panel locks (Executive modes)” on page 3-4 for more information on the
Lock modes.
Lock all front panel functions
1X
Exe1
]
Enable Lock mode 1.
Lock advanced front panel functions
2X
Exe2
]
Enable Lock mode 2.
Unlock all front panel functions
0X
Exe0
]
Enable Lock mode 0.
View lock status
X
X&]
Information requests
Information request
I
V
X*
X
X(
•A
X*
X
X(]
V
X*
X
X(
= video size, A
X*
X
X(
= audio size
Request part number
N
X1)]
Query controller firmware version
Q
X1!]
Example:
Q
1.23
]
The factory-installed controller firmware version
is 1.23 (sample value only).
Verbose mode
Set verbose mode
EX1@
CV
}
Vrb
X1@]
Read verbose mode
E
CV
}
X1@]
N
X&
= Lock mode
0, 1, or 2
X*
= Inputs
Total number of inputs for this switcher
X(
= Outputs
Total number of outputs for this switcher
X1)
= Part number
See the MVX VGA A User’s Manual, for a complete list of part numbers.
X1!
= Firmware version number to second decimal place (x.xx)
X1@
= Verbose mode
0 = clear/none (default for Telnet connection)
2 = tagged responses for queries
1 = verbose mode (RS-232/RS-422 default)
3 = verbose mode and tagged for queries