How to Correct Image Corner of ViewSonic X1 Projector?

If you want to correct the corners of projected image of ViewSonic X1 Projector, you may follow this guide to finish the task.

Adjusting 4 corners of ViewSonic X1 Projector Image

You can manually adjusts the shape and size of an image that is unevenly rectangular on all sides.

1. To display the Corner Adj. page, you can do one of the followings:
   • Press ENTER/OK.
   • Open the OSD menu and go to the DISPLAY > Corner Adj. menu and press Enter. The Corner Adj. page is displayed.
2. Use Left/ Right/ Up/ Down button to select the corner you wish to adjust and press ENTER/OK.
3. Use Left/ Right to select an adjustment method that suits your need and press ENTER/OK.
4. As indicated on the screen ( Left/ Right for a 45-degree angle adjustment and Left/ Right/ Up/ Down for a 90-degree angle adjustment), press Left/ Right/ Up/ Down to adjust its shape and size. You can press Exit or settings icon to go back to a previous step. A long press for 2 seconds on ENTER/OK will reset the settings on the corner that you chose.

NOTE:
• Adjusting keystone will reset the Corner Adj. settings.
• After the Corner Adj. settings have been modified, some aspect ratios or timings are not available. When that happens, reset the settings on all 4 corners.

In this case, you may have corrected the the distorted corner of the image projected by ViewSonic X1.

Read more:

• HoViewSonic X1 Computer Connection Guide
• How to Set up Key Lock on ViewSonic X1 Projector
• Tip for Setting Password on ViewSonic X1 Projector
• How to Use ViewSonic X1 Security Slot?
• ViewSonic X1 vs ViewSonic X2