Optoma HD803 User Manual - Page 40

Remote Control Problems

Page 40 highlights

Appendices  Over temperature:  Replacing the lamp: Remote Control Problems If the remote control does not work  Check the operating angle for the remote control is approximately ±22.5°.  Make sure there are not any obstructions between the remote con- trol and the projector. Move to within 6 m (20 ft) of the projector.  Make sure batteries are inserted correctly.  Make sure batteries are exhausted. If so, replace weak batteries in the remote control. 40

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40
Appendices
Over temperature:
Replacing the lamp:
Remote Control Problems
If the remote control does not work
Check the operating angle for the remote control is approximately
±22.5°.
Make sure there are not any obstructions between the remote con-
trol and the projector. Move to within 6 m (20 ft) of the projector.
Make sure batteries are inserted correctly.
Make sure batteries are exhausted. If so, replace weak batteries in
the remote control.