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Refer also to the MTPX Plus User’s Manual at www.extron.com.
Refer also to the MTPX Plus User’s Manual at www.extron.com.
Command ASCII command
(host to switcher)
Response
(switcher to host)
Additional description
Audio output volume
Set the audio volume to a specific
value
X@
*
X1(
V Out
X@
•Vol
X1(]
Example:
1*50v
Out01•Vol50
]
Set output 1 volume to 79%.
Increment volume
X@
+V Out
X@
•Vol
X1(]
Increase volume by 1 step.
Example:
1+V
Out01•Vol51
]
Decrement volume
X@
-V Out
X@
•Vol
X1(]
Decrease volume by 1 step.
Read output volume
X@
V
X1(]
Save and recall presets
N
If you try to recall a preset that is not saved, the matrix switcher responds with the error code E11.
Save current configuration as a
global preset
X2)
,
Spr
X2)]
Command character is a comma.
Example:
9
,
Spr09
]
Save current ties as preset 9.
Recall a global preset
X2)
.
Rpr
X2)]
Command character is a period.
Example:
5
.
Rpr05
]
Recall preset 5, which becomes the current
configuration.
N
X@
= Output number 01 – (maximum number of outputs for your model)
X1(
= Volume adjustment range 0 – 64 (1 dB/step except for 0-to-1, which is 22 dB) (default = 64 [0 dB])
X2)
= Global or room preset # 0 - 32
N
X2!
= Lock mode 0, 1, or 2
X2@
= Inputs Total number of inputs for this switcher
X2#
= Outputs Total number of outputs for this switcher
X2$
= Part number
X2%
= Firmware version number to second decimal place (x.xx)
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
X2!]
Information requests
Information request I
V
X2@
X
X2#
•A
X2@
X
X2#]
V
X2@
X
X2#
is the video matrix size.
A
X2@
X
X2#
is the audio matrix size.
Example: MTPX Plus 3216
I
V32X16•A32X16
]
Request part number N
X2$]
Query controller firmware version Q
X2%]
Example:
Q
1.23
]
The factory-installed controller firmware
version is 1.23 (sample value only).
MTPX Plus Series • Remote Control and Optimizing the Video
Remote Control and Optimizing the Video, cont’d
4-12
MTPX Plus Series • Remote Control and Optimizing the Video
4-13