Appendices; Troubleshooting; Image Problems - Acer U5530 User Manual

Appendices

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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
` 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 the projector is switched on.
Ensure that the "AV Mute" feature is not turned on.
`
Image is out of focus
` Make sure the projection screen is between the required
distance from the projector. (refer to pages 15-18)
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.
Image is too small or too large
` Move the projector closer to or further from the screen.
` Press "Menu" on the projector panel, go to "DISPLAY-->
Format". Try the different settings.