Appendices

Troubleshooting/

Help On-screen Display Menu

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

4Ensure all the cables and power connections are correctly and securely connected as described in the Installation section.

4Ensure all the pins of connectors are not bent or broken.

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Optoma Technology EX530, EX520, ES522RFBA manual Troubleshooting Help On-screen Display Menu, Image Problems