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Chapter 6 Maintenance — Light source/temperature indicators
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. 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 74).
Light source indicators <LIGHT1>/<LIGHT2>
Indicator status
The light source on one side is turned
Blinking in red
off since the projection lens cannot be
(1 time)
detected.
Some of the elements of the light
Blinking in red
source are defective and the light
(2 times)
output has decreased.
The light source does not light up,
Blinking in red
or the light source turns off while the
(3 times)
projector is in use.
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.
f The function to detect the projector lens may or may not exist depending on the country or region where you purchased the product.
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Light source indicator <LIGHT1>
Light source indicator <LIGHT2>
Status
f Turn off the power and mount the projection lens again. (x page 52)
f Turn the <MAIN POWER> switch to <OFF> (x page 74), and turn on the
power again. The light source indicators <LIGHT1>/<LIGHT2> may not light
up or blink.
f Turn the <MAIN POWER> switch to <OFF> (x page 74), and turn on the
power again. The light source indicators <LIGHT1>/<LIGHT2> may not light
up or blink.
Temperature indicator <TEMP>
Solution
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