Optoma Technology 1080p DLP Projector User Manual


 
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.