Correcting Keystone - ViewSonic PJD6350 User Manual

Fine-tuning the image clarity
1. Adjust the projected image to the size
that you need using the zoom ring.
PJD6350/PJD6352
PJD6550Lw/PJD6552Lw

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 / / /
correction page. Press
the top of the image. Press
at the bottom of the image. Press
keystoning at the right side of the image. Press
to correct keystoning at the left side of the image.
• Using the OSD menu
1. Open the OSD menu and go to the
DISPLAY >
2. Press Enter. The Keystone correction page
is displayed.
3. Highlight Vertical and press
keystoning at the top of the image or press
the image.
4. You can also highlight Horizontal and press
of the image. Press
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:
i. Press Enter.
ii. Open the OSD menu and go to the
Enter. The Corner Adj. page is displayed.
2. As indicated on the screen, the directional arrows (
represent 4 corners.
2.
to display the Keystone
to correct keystoning at
to correct keystoning
to correct
Keystone menu.
to correct
to correct keystoning at the left side of the image.
29
If necessary, sharpen the image by rotating
the focus ring.
PJD6350/PJD6352
PJD6550Lw/PJD6552Lw
/
Press
/
Press
to correct keystoning at the bottom of
to correct keystoning at the right side
DISPLAY >
Corner Adj. menu and press
, , ,
PJD6351Ls/PJD6352Ls
PJD6551Lws/PJD6552Lws
/
Press
/
Press
) respectively