Optoma Technology HD33 Troubleshooting, Image Problems, No image appears on-screen, Appendices

Models: HD33

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Troubleshooting

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

Image Problems No image appears on-screen Image is out of focus 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.

 The image is stretched when displaying 16:9 DVD title Image is too small or too largeManual background 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 dis- tance 4.9 to 32.8 feet (1.5 to 10.0 meters) from the projector.

Manual backgroundManual backgroundManual background 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.

Manual backgroundManual backgroundManual background Image is too small or too large

`` 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.

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Optoma Technology HD33 Troubleshooting, Image Problems, No image appears on-screen, Image is out of focus, Appendices