Fine-tuning the image size and clarity, Correcting keystone, Fine-tuning the image size and – VIEWSONIC VS13308 User Manual
Page 29: Fine
Operation
26
Fine-tuning the image size and clarity
1.
Adjust the projected image to the size that you
need using the zoom ring.
2.
Then sharpen the image by rotating the focus ring.
Correcting keystone
Keystoning refers to the situation where the projected image is noticeably wider at either the
top or bottom. It occurs when the projector is not perpendicular to the screen.
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
Press
/
on the projector or remote control to
display the Keystone correction page. Press
to
correct keystoning at the top of the image. Press
to correct keystoning at the bottom of the image.
•
Using the OSD menu
1.
Press MENU/EXIT on the projector or
MENU on the remote control and then press
/
until the
DISPLAY
menu is
highlighted.
2.
Press
to
highlight
Keystone and press
MODE/ENTER on the projector or Enter
on the remote control. 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.
Press
/ .
Press
/ .