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.
MTPX Plus Series • Remote Control and Optimizing the Video
Command | ASCII command | Response | Additional description |
| (host to switcher) | (switcher to host) |
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Audio output volume |
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Set the audio volume to a specific | X@*X1(V | OutX@•VolX1(] |
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value |
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Example: | 1*50v | Out01•Vol50] | Set output 1 volume to 79%. |
Increment volume | X@+V | OutX@•VolX1(] | Increase volume by 1 step. |
Example: | 1+V | Out01•Vol51] |
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Decrement volume |
| OutX@•VolX1(] | Decrease volume by 1 step. |
Read output volume | X@V | X1(] |
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Save and recall presets |
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NIf you try to recall a preset that is not saved, the matrix switcher responds with the error code E11.
Save current configuration as a | X2), |
| SprX2)] | Command character is a comma. |
global preset |
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Example: | 9, |
| Spr09] | Save current ties as preset 9. |
Recall a global preset | X2). |
| RprX2)] | Command character is a period. |
Example: | 5. |
| Rpr05] | Recall preset 5, which becomes the current |
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| configuration. |
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N X@= Output number |
| 01 – (maximum number of outputs for your model) |
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X1(= Volume adjustment range | 0 | – 64 (1 dB/step except for | ||
X2)= Global or room preset # | 0 | - 32 |
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Command | ASCII command | Response | Additional description |
| (host to switcher) | (switcher to host) |
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Lock (executive) modes
NSee “Setting the front panel locks (Executive modes)” on page
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!] |
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Information requests |
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Information request | I | VX2@XX2#•AX2@XX2#] | VX2@XX2# is the video matrix size. |
Example: MTPX Plus 3216 | I | V32X16•A32X16] | AX2@XX2# is the audio matrix size. |
Request part number | N | X2$] |
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Query controller firmware version | Q | X2%] |
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Example: | Q | 1.23] | The |
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| version is 1.23 (sample value only). |
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N X2!= Lock mode |
| 0, 1, or 2 |
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X2@= Inputs |
| Total number of inputs for this switcher |
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X2#= Outputs |
| Total number of outputs for this switcher |
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X2$= Part number |
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X2%= Firmware version number to second decimal place (x.xx)
