Chapter 6
Maintenance — Light source/temperature indicators
226 - ENGLISH
Light source/temperature indicators
When an indicator lights up
If a problem occurs inside the projector, the light source indicators <LIGHT1>/<LIGHT2> or temperature indicator
<TEMP> will inform you by lighting or blinking in red. Check the status of the indicators and take following
measures.
Attention
f
When switching off the projector to deal with problems, make sure to follow the procedure in “Switching off the projector” (
x
page 70).
Light source indicator <LIGHT1>
Light source indicator <LIGHT2>
Temperature indicator <TEMP>
Light source indicators <LIGHT1>/<LIGHT2>
Indicator status
Status
Solution
Lighting red
f
Some of the elements of the light
source are defective and the light
output has decreased.
f
Turn the <MAIN POWER> switch to <OFF> (
x
page 70), and turn on the
power again.
Blinking red
(1 time)
f
The light source is turned off since
the projection lens cannot be
detected.
f
Turn off the power and mount the projection lens again. (
x
page 50)
f
Turn the <MAIN POWER> switch to <OFF> (
x
page 70), and turn on the
power again.
Blinking red
(2 times)
f
The light source does not light up,
or the light source turns off while the
projector is in use.
f
Turn the <MAIN POWER> switch to <OFF> (
x
page 70), and turn on the
power again.
Blinking red
(3 times)
Note
f
If the light source indicators <LIGHT1>/<LIGHT2> are still lit or blinking after taking the measures, set the <MAIN POWER> switch to
<OFF>, and ask your dealer for repairs.
f
The light source indicator corresponding to the light source being lit will light up in green if the projector is in projection mode and there is no
indication of problem by lighting or blinking in red.
