Optoma ZU506T-W 5000-Lumen WUXGA Laser DLP Projector (White) - Manual (Page 65)

English 65
ADDITIONAL INFORMATION
Other problems
The projector stops responding to all controls
‡ If possible, turn off the projector, then unplug the power cord and wait at least 20 seconds before
reconnecting power.
Remote control problems
If the remote control does not work
‡ Check the operating angle of the remote control is pointed within ±30° to the IR receiver on the
projector.
‡ Make sure there are not any obstructions between the remote control and the projector. Move to within
12 m (39.4 ft) of the projector.
‡ Make sure batteries are inserted correctly.
‡ Replace batteries if they are exhausted.