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Lamp/Temperature/Filter Indicators
102 - ENGLISH
Maintenance
Lamp/Temperature/Filter Indicators
Managing the indicated problems
If a problem should occur inside the projector, the lamp indicators <LAMP1>/<LAMP2> the temperature indicator
<TEMP> and the lter indicator <FILTER> will inform you by lighting or ashing.
Check the status of the indicators and manage the indicated problems as follows.
Attention
z
When switching off the projector to deal with problems, make sure to follow the procedure in “Switching off the
projector” (
page 38).
Note
z
Check the status of the power supply with the power indicator <ON (G)/STANDBY (R)> (
page 36).
Lamp indicator <LAMP1>
Power indicator <ON (G)/STANDBY (R)>
Lamp indicator <LAMP2>
Temperature indicator <TEMP>
Filter indicator <FILTER>
■
Lamp indicators <LAMP1>/<LAMP2>
Indicator
status
Lighting in red
Flashing in red
(1 times)
Flashing in red
(3 times)
Status
Time to replace the lamp
unit.
The lamp unit is not
attached.
A problem is detected in the lamp or
the power supply for the lamp.
Cause
z
Was [REPLACE LAMP]
displayed when you
turned on the power of
the projector?
z
This indicator lights up
when the cumulative
operating time of the
lamp unit has reached
1 800 hours (when
[LAMP POWER] is set to
[NORMAL]).
z
Is the lamp unit attached?
z
Have you
turned on the
power again
immediately
after turning it
off?
z
Some error
has arisen
in the lamp
circuit. Check
for uctuation
(or drop) in the
source voltage.
Solution
z
Replace the lamp unit.
z
Install the lamp case
if the lamp unit is not
installed.
z
If the indicator is still
blinking in red even
though the lamp unit is
not installed, consult your
dealer.
z
Wait a while
until the
luminous lamp
cools off, and
then turn on
the power.
z
Turn the <MAIN
POWER>
switch to
<OFF>(
page 38),
and consult your
dealer.
Note
z
If lamp indicator <LAMP1>/<LAMP2> is still lit or ashing after the preceding measures are taken, ask your
dealer to repair the unit.