Optoma Projector HD20 Podręcznik Użytkownika Pobierz pdf (Strona 41)

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Appendices

On Screen Messages



Fan failed:

The projector will switch off automatically.



Over temperature:

The projector will switch off automatically.



Replacing the lamp:

Lamp is approaching the end of it’s rated life.

Replcement suggested.

Remote Control Problems

If the remote control does not work



Check the operating angle of the remote control is within ±15°

both horizontally and vertically of one of the IR receivers on the

projector.



Make sure there are not any obstructions between the remote

control and the projector. Move to within 8 m of the projector.



Make sure the batteries are inserted correctly.



Replace batteries if they are exhausted.

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Optoma Projector HD20 Podręcznik Użytkownika Strona 41