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Chapter 6 Maintenance — Lamp/temperature/filter indicators
Lamp/temperature/filter indicators
When an indicator lights up
If a problem should occur inside the projector, the lamp indicator <LAMP>, the temperature indicator <TEMP>,
and the filter indicator <FILTER> will inform you by lighting or blinking. Check the status of the indicators and
remedy the indicated problems as follows.
Attention
f When switching off the projector to deal with problems, make sure to follow the procedure in "Switching off the projector" ( x page 50).
Lamp indicator <LAMP>
Indicator status
Lighting in red
Time to replace the lamp
Status
unit. (x page 141)
f Was [REPLACE LAMP]
displayed when you
turned on the power?
f The indicator lights up
Cause
when the runtime of
the lamp unit reaches
3 800 hours (when
[LAMP POWER] is set to
[NORMAL]).
f Replace the lamp unit.
Solution
Note
f If the lamp indicator <LAMP> is still lit or blinking after taking the preceding measures, ask your dealer for repair.
f The lamp indicator <LAMP> lights in green while the projector is in projection mode if there is no notification by lighting or blinking in red.
136 - ENGLISH
Lamp indicator <LAMP>
Temperature indicator <TEMP>
Blinking in red
(1 time)
The lamp unit is not
A problem is detected in the lamp or the power supply for
installed.
the lamp.
f Have you turned on the
f Is the lamp unit installed?
f Install the lamp unit if it is
not installed.
f Wait a while until the
f If the indicator is still
blinking in red even when
having installed the lamp
unit, consult your dealer.
Filter indicator <FILTER>
Blinking in red
(3 times)
f Some error has occurred
in the lamp circuit. Check
power again immediately
for fluctuation (or drop) in
after turning it off?
the source voltage.
f Turn the <MAIN POWER>
luminous lamp cools
switch to <OFF>
off, and then turn on the
( x page 50), and
power.
consult your dealer.
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