Maintenance

The projector needs little maintenance. You should keep the lens clean, because any dirt or smears appear on the screen. You also need to periodically clean the air filter at the bottom of the projector. Cleaning the air filter is important, because a clogged air filter can block ventilation needed to cool the projector and keep it from overheating. Before you clean any part of the projector, always turn off the projector and unplug the power cord.

The only parts you should replace are the lamp and air filter. If any other part needs replacing, contact your ELP-3500 dealer or a qualified service person.

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