Remote Control Problems - Optoma HD66 User Manual

On Screen Messages
Temperature warning:
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Fan failed:
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Lamp warning:
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Out of display range:
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Remote Control Problems

If the remote control does not work
Check the operating angle of the remote control is within ±5°
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both horizontally and vertically of one of the IR receivers on the
projector.
Make sure there are not any obstructions between the remote
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control and the projector. Move to within 7 m (±0°) of the projector.
Make sure the batteries are inserted correctly.
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Replace batteries if they are exhausted.
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Appendices
43
English