Casio XJ-UT310WN User Manual page 71

Problem
Text is blurry.
The message "Please input
the password." appears
and further operation is not
possible.
The remote controller does
not work.
The TEMP or LIGHT
indicator is flashing or lit.
The light source unit does
not light.
Power suddenly turns off
and the projector restarts.
Important!
Try performing the following steps, which may or may not return the projector to normal
operation.
1. Unplug the AC power cord and wait for at least 10 minutes.
2. 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.
The image may be out of focus. Adjust image focus.
The current frequency and/or phase setting do not match the input signal. (Applies
only when the input source is an RGB signal.) Press the [AUTO] key to execute an
automatic adjustment operation.
On the setup menu, perform the "Image Adjustment 2
Adjustment 2 Phase" adjustments. (Applies only when the input source is an
RGB signal.) See page 56.
The "Option Settings 1
on, so the projector is password protected. Input the correct password, and then
press the [ENTER] key. See page 62.
The remote controller batteries may be dead. Replace the batteries.
The remote controller may be too far from the projector. Make sure the remote
controller is within about five meters from the projector when performing
operations.
An error occurred. See "Error Indicators and Warning Messages" (page 68).
The light source unit has reached the end of its service life or it is malfunctioning.
Contact your original dealer or authorized CASIO service center for replacement.
The projector periodically performs a self-check operation. In rare cases, the result of
a self-check may cause the projector to restart automatically. This normally does not
indicate malfunction, so you can continue using the projector.
However, malfunction may be indicated if successive restarts keep occurring. If this
happens contact your original dealer or authorized CASIO service center.
Cause and Recommended Action
Power On Password" setting on the setup menu is turned
71
Frequency" and "Image