Chapter 6
Maintenance — Light source/temperature/filter indicators
ENGLISH - 239
Light source/temperature/filter indicators
When an indicator lights up
If a problem occurs inside the projector, the slight source indicator <LIGHT>/temperature indicator <TEMP>/filter
indicator <FILTER> will inform you by lighting or blinking. 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 66).
Light source indicator <LIGHT>
Indicator status
Status
Solution
Lighting red
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 66), and turn on the
power again.
Blinking red
(1 time)
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 45)
f
Turn the <MAIN POWER> switch to <OFF> (
x
page 66), and turn on the
power again.
Blinking red
(2 times)
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 66), and turn on the
power again.
Blinking red
(3 times)
Note
f
If the light source indicator <LIGHT> is still lit or blinking after taking the measures, set the <MAIN POWER> switch to <OFF>, and ask your
dealer for repairs.
Light source indicator <LIGHT>
Temperature indicator <TEMP>
Filter indicator <FILTER>
