BenQ SP920 - Manual (Page 29)

29 Operation
Eng
lish 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 by following one
of these steps.
•
Using the remote control
Press / on the control panel of 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 and then press / until the DISPLAY
menu is highlighted.
2. Press to highlight Keystone and press ENTER. The Keystone
correction page displays.
3. Press to correct keystoning at the top of the image or press
to correct keystoning at the bottom of the image.
Magnifying and searching for details
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.
2. Press D. ZOOM + to magnify the center of the picture. Press the
key repeatedly until the picture size is suitable for your need.
3. Use the directional arrows ( , , , ) on the projector or
remote control to navigate the picture.
4. To restore the picture to its original size, press AUTO. You can
also press D. ZOOM -. When the key is pressed again, the
picture is further reduced until it is restored to the original size.
• Using the OSD menu
1. Press MENU/EXIT and then press / until the DISPLAY
menu is highlighted.
2. Press to highlight Digital Zoom and press ENTER. The
Zoom bar displays.
3. Repeat steps 2-4 in the section of "Using the remote control"
above. Or if you are using the projector control panel, continue
to the following steps.
4. Press on the projector repeatedly to magnify the picture to a
desired size.
5. To navigate the picture, press ENTER to switch to the paning
mode and press the directional arrows ( ,
, , ) to
navigate the picture.
6. To reduce size of the picture, press ENTER to switch back to the
zoom in/out function, and press AUTO to restore the picture to
its original size. You can also press
repeatedly until it is
restored to the original size.
Keystone
Back MENU
Press / . Press / .
The picture can only be
navigated after the picture is
magnified. You can further
magnify the picture while
searching for details.