Extron electronic MGP 464 DI Benutzerhandbuch

In this type of configuration, the following occurs:

On the MGP, window 1 displays input 1, window 2 displays input 2, and so 

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forth.
Input switches are made at the matrix switcher instead of at the MGP.

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Input presets are recalled on the MGP to correctly set up the input coming 

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from the switcher.  This setup can include the video signal type; picture 

controls; advanced input configuration functions such as setting the active 

lines/pixels, total lines/pixels, and pixel phase; and the input name.  

You can perform the required MGP setup operations using any of the following:

SIS commands (See chapter 4.)

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The MGP 464 Web pages (See chapter 5.)

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The Windows-based control software (See chapter 4 and the software’s 

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Help.) 

Follow these steps to set up the MGP to work with a matrix switcher.  

. 

Install and connect  the MGP as described in the “Installation Overview” 

section of chapter 2, “Installation,” with the exception of step 

  In place of 

step 3, do the following:

 

Connect the MGP’s four fully-configurable inputs to four of the matrix 

switcher’s outputs.  (See the diagram below.)

            

. 

Size the windows on the MGP to full screen.  You can do this quickly by 

selecting window preset 1, 31, 61, 91, or 121.  

. 

On the matrix switcher, tie input 1 to the four switcher outputs that are 

connected to the MGP 464.  (Refer to your matrix switcher user’s manual for 

the procedure.)

4. 

Select window 1 on the MGP, and configure the input as follows:
a

.  Set the following input sampling parameters as desired: signal type, 

horizontal and vertical start, total pixels, active pixels, and active lines.

.  Set the following picture controls as desired: image size, image position, 

color, tint, brightness, and contrast.

.  Set the pixel phase for window 1, then mute the window to display the 

next window behind it.   Repeat this step for windows 2, 3, and 4. 

.  Save the adjusted settings as Input Preset 1.