Casio XJ-460 Owners Manual - Page 74

Appendix Problem The remote controller does not work. Cause and Recommended Action The remote controller batteries may be dead. J Replace the batteries (see "Loading Remote Controller Batteries"). The auto keystone correction function (AF/AK) does not work correctly. The TEMP or LAMP indicator is flashing or lit. The remote controller may be too far from the projector. J Make sure the remote controller is within the allowable range when you operate it. The sensors may have finger smudges or dirt on them. J Carefully wipe the sensors with a commercially available lens cloth or optical lens paper, like those for eyeglasses or camera lenses. There may be an obstruction between the sensors and the screen. J Remove the obstruction. J See "Error Indicators" under "Indicators and Alert Tones". The message "It is time to replace the lamp." is being projected. It is time to replace the lamp. J Replace the lamp (see "Replacing the Lamp"). The message "The lamp has exceeded its service life!." is being projected. The allowable life for the lamp has been exceeded, and the projector will not turn on. J Replace the lamp (see "Replacing the Lamp"). See User's Guide (Basic Operation) page 64 page 8 _ User's Guide (Basic Operation) User's Guide (Basic Operation) User's Guide (Basic Operation) z Try performing the following steps, which can return the projector to normal operation. 1. Press the [ ] (power) key to turn off the projector. 2. After the projector's cool down is finished and the fan is completely stopped, unplug the AC power cord. 3. Plug the power cord back in and turn the projector back on again. ∗ If the power off confirmation message does not appear when you press the [ ] (power) key, unplug the AC power cord and wait for at least 10 minutes. Then plug the power cord back in and turn the projector back on again. If normal operation does not resume after you perform the above steps, take the projector to your retailer or authorized CASIO Service Center. 74