Adjusting 4 Corners; Hiding The Image - ViewSonic PX701-4KE User Manual

Adjusting 4 corners

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 .
• Open the OSD menu and go to the
DISPLAY
>
Enter. The Corner Adj. page is displayed.
2. Use / / / to select the corner you
wish to adjust and press Enter.
3. Use / to select an adjustment method that suits
your need and press Enter.
4. As indicated on the screen ( /
angle adjustment and
angle adjustment), press
shape and size. You can press Menu or Exit to go
back to a previous step. A long press for 2 seconds
on Enter will reset the settings on the corner that
you chose.
NOTE:
• Adjusting keystone will reset the
settings.
• After the Corner Adj.
are not available. When that happens, reset the settings on all 4 corners.

Hiding the Image

In order to draw the audience's full attention to the presenter, you can press Blank
on the projector or remote control to hide the screen image. Press any key on the
projector or remote control to restore the image.
CAUTION:
Do not block the projection lens as this could cause the blocking object to
become heated and deformed or even cause a fire.
Corner Adj.
menu and press
/ / / for a 90-degree
/ / / to adjust its
settings have been modified, some aspect ratios or timings
for a 45-degree
Corner Adj.
32
Indicates the corner you seleted.