Remote Control Problems - Optoma TX7855 Manual

Message Reminders
Replacing the lamp:
4
Out of range: (see the following for more information)
4

Remote Control Problems

If the remote control does not work
Check the operating angle for the remote control is
4
approximately ±15°.
Make sure there are no obstructions between the remote control
4
and the projector. Move to within 7m (23 ft) of the projector.
Make sure the batteries are inserted correctly.
4
Replace weak batteries in the remote control.
4
Appendices
English