Optoma EH415 - Manual (Page 68)

68
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
No image appears on-screen

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.
Image is out of focus

Make sure the Lens cap is removed.

Adjust the Focus Ring on the projector lens.

Make sure the projection screen is between the required
distance from the projector. See pages 17-18.
The image is stretched when displaying 16:9 DVD title

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.
Appendices