Appendices; Troubleshooting; Image Problems - Optoma HD33 Operation User's Manual

All manuals and user guides at all-guides.com

Appendices

Troubleshooting

If you experience a problem with your projector, please refer to
the following information. If a problem persists, please contact
your local reseller or service center.

Image Problems

No image appears on-screen
Image is out of focus
The image is stretched when displaying 16:9 DVD title
Image is too small or too large
42
English
Ensure all the cables and power connections are correctly and
securely connected as described in the "Installation" section.
Ensure the pins of connectors are not crooked or broken.
Check if the projection lamp has been securely installed.
Please refer to the "Replacing the Lamp" section.
Make sure you have removed the lens cap and the projector is
switched on.
Make sure the Lens cap is removed.
Adjust the Focus Ring on the projector lens.
Make sure the projection screen is between the required dis-
tance 4.9 to 32.8 feet (1.5 to 10.0 meters) from the projector.
When you play anamorphic DVD or 16:9 DVD, the projector
will show the best image in 16: 9 format on projector side.
If you play the LBX format DVD title, please change the format
as LBX in projector OSD.
If you play 4:3 format DVD title, please change the format as
4:3 in projector OSD.
If the image is still stretched, you will also need to adjust the
aspect ratio by referring to the following:
Please setup the display format as 16:9 (wide) aspect ratio
type on your DVD player.
Adjust the zoom lever on the top of the projector.
Move the projector closer to or further from the screen.
Press "Menu" on the projector panel, go to "Display-->Format".
Try the different settings.