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.
1.Press 
or 
on the control panel of
the projector or remote control to display the status bar labelled Keystone. Press 
to correct keystoning at the top of the
image. Press 
to correct keystoning at the bottom of the image.
2. Press MENU/EXIT on the projector or remote control. Go to DISPLAY > Keystone and adjust the values by pressing
or 
on the projector or remote control.
For example,
Keystone 
Keystone 
•Press 
on the projector or remote control.
•Press 
on the projector or remote
control when you are in the Picture > Keystone menu.
0 | Keystone |
•Press 
on the projector or remote control.
•Press 
on the projector or remote control when you are in the Picture > Keystone menu.
0 | Keystone |
+6
Magnifying and searching for details on the projected picture
If you need to find the details on the projected picture, magnify the picture. Use the direction arrow keys for navigating the picture.
•Using the remote control
1.Press D. ZOOM +/- to display the Zoom bar. Press D.
ZOOM + to magnify the center of the picture. Press the key repeatedly until the picture size is suitable for your need.
2. Use the directional arrows (
, 
, 
, 
) on the projector or remote control to navigate the picture.
The picture can only be navigated after the picture is magnified. You can further magnify the picture while searching for details.
ViewSonic | 20 | PJ513D/PJ513DB |