Remote Control Problems - Optoma DV11 User Manual

MAINTENANCE
54 DVD Projector
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Remote Control Problems

If the remote control does not work:
Check the operating angle for the remote control is approximately
±30° horizontally and approximately ±15°.
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.