ViewSonic LS625X - Perform Keystone Correction; Adjust Four Corners

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Perform keystone correction
Keystone distortion is a problem where the projected image becomes trapezoidal in shape
(keystone distortion) as a result of poor projection angle.
To correct this situation, you should adjust projector height and use the following steps to
correct the issue manually.
● Using the remote control
1. Press / to display the Keystone Correction
page.
2. Press to initiate Keystone Correction at the
top of the image. Press to initiate Keystone
Correction at the bottom of the image.
3. Press to initiate Keystone Correction at the
left of the image. Press to initiate Keystone
Correction at the right of the image.
● Using the OSD menu
1. Open the OSD menu and open Display > Keystone menu.
2. Press [Enter]. This will bring up the Keystone page.
3. Press to initiate Keystone Correction at the top of the image. Press to initiate
Keystone Correction at the bottom of the image.
4. Press to initiate Keystone Correction at the bottom of the image. Press to
initiate Keystone Correction at the right of the image.
LS625X does not have the / keystone correction function.
Adjust four corners
Using the OSD menu
Open the OSD menu and go to the Display > Corner Adj..
1. Display four corner adjustment OSD on the screen.
2. Select the corner to be adjusted and then the selected area will become gray.
3. Two corners can be adjusted.
4. Save the settings and then close the OSD menu.
How to reset the corner adjustment:
● Press “Enter” to reset the adjustments. “Resetting statement: Do you want to reset?
Reset/Cancel” will display on the screen.
● The corner adjustment will be reset if you adjust the Keystone.
LS625X does not have the corner adjusting function.
Press /
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Press /
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Press /
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Press /
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