Viewsonic PJD7720HD Manual De Usuario

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Keystoning refers to the situation where the projected image becomes a trapezoid due to 

angled projection.

To correct this, besides adjusting the height of the projector, you will need to manually 

correct it following one of these steps.

•

Using the remote control

1.

Press 

/ /  to display the Keystone 

correction page. 

2.

Press 

 to correct keystoning at the top of 

the image. Press 

 to correct keystoning at 

the bottom of the image. Press   to correct 
keystoning at the right side of the image. 
Press   to correct keystoning at the left side 
of the image.

•

Using the OSD menu

For PJD6252L/PJD6551W/PJD7720HD:
1.

Open the OSD menu and go to the 

Keystone menu. 

2.

Press Enter. The Keystone correction page is displayed.

3.

Press 

 to correct keystoning at the top of the image or press 

 to correct 

keystoning at the bottom of the image.

For PJD7326/PJD7526W:
1.

Open the OSD menu and go to the 

Keystone menu. 

2.

Press Enter. The Keystone correction page is displayed.

3.

Highlight Vertical and press 

 to correct keystoning at the top of the image or press 

 to correct keystoning at the bottom of the image.

4.

You can also highlight Horizontal and press   to correct keystoning at the right side 
of the image. Press   to correct keystoning at the left side of the image.

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