Casio XJ-450 - Manual (Page 123)

Troubleshooting
123
When RGB/Component is
selected as the input
source, the color of the
projected image or the
image itself is abnormal. The settings configured on the setup menu’s
“Input Settings
J RGB Input” menu may not be
compatible with the device connected to the RGB
input terminal.
J Use the setup menu to configure the “Input
Settings
J RGB Input” menu settings to correct
the problem.
89
The projector keys to not
work. Key lock or power on password may be turned
on.
J Turn off key lock and/or power on password. 94
The remote controller does
not work. The remote controller batteries may be dead.
J Replace the batteries. 27
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.
29
The auto keystone
correction function (AF/AK)
does not work correctly. 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.
111
There may be an obstruction between the
sensors and the screen.
J Remove the obstruction. _
The TEMP or LAMP
indicator is flashing or lit.
J See “Error Indicators”.
120
The message “It is time to
replace the lamp.” is being
projected. It is time to replace the lamp.
J Replace the lamp. 111
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. 111
Problem Cause and Recommended Action See page