Remote Control Problems - Optoma HD8600 User Manual

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LED states
On Screen Messages
Fan failed:
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The projector will switch off automatically.
Over temperature:

The projector will switch off automatically.
Replacing the lamp:

Lamp is approaching the end of its rated life.
Replacement 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 on of the IR receivers on the projector.
Make sure there are no any obstructions between the remote con-
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trol and the projector. Move to within 7 m (23 ft) of the projector.
Make sure batteries are inserted correctly.

Replace batteries if they are exhausted.
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Appendices