User's Manual
Page 43
.... Make sure the batteries are inserted correctly. Replace batteries if they are not any obstructions between the remote control and the projector. Appendices On Screen Messages Temperature warning: Fan failed: Lamp warning: Out of... display range: Remote Control Problems If the remote control does not work Check the operating angle of the remote control is within 7 m (±0°) of the IR receivers on the projector. Make sure...
.... Make sure the batteries are inserted correctly. Replace batteries if they are not any obstructions between the remote control and the projector. Appendices On Screen Messages Temperature warning: Fan failed: Lamp warning: Out of... display range: Remote Control Problems If the remote control does not work Check the operating angle of the remote control is within 7 m (±0°) of the IR receivers on the projector. Make sure...