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Indication of lamp monitor
This projector is equipped with 3 indicators to show when a lamp needs replacement or there is an abnormal
internal temperature. These lamps flash or light up to indicate a problem.
Turn the power off and follow the steps below.
R
E
M
O
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R
G
B
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T
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T
W
IR
E
D
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R/
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Y
/P
R
G/Y
S
Y
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C/
HD
V
D
B
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B
-Y
/P
B
IN
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IN
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G
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1
IN
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1
5
2
Lamp 1 monitor (LAMP 1)
Lamp 2 monitor (LAMP 2)
Temperature monitor (TEMP) indicato
r
(Rear view of projector)
STAND BY (R) LAMP1 LAMP2 TEMP
ON (G)
• Is something
blocking the vent?
• Has the projector
been operating in a
hot location?
• Is the air filter
clogged?
Is replace lamp
displayed on the
screen when the
power is turned on?
Are you turning the
power back on
immediately after it has
been turned off?
There is a
malfunction in the
lamp circuit
• Remove the object blocking the
vent.
•
Use the projector only in an
environment having a temperature of
0 °C to 40 °C and humidity of 20% to
80% (with no condensation).
• Turn the power off by following the
steps on page 23 and clean the air
filter. (See page 41)
Lights when lamp runtime exceeds
1800 hours. Have your dealer
replace the lamp unit.
Wait until the light source lamp cools
off before turning the power back on.
Turn the power off by following the
steps on page 23 and consult your
dealer.
Red lamp
flasing
(lamp unit lit)
(PT-L6510U)
Temperature
monitor
TEMP
Red lamp lit
(lamp unit lit)
Red lamp lit
(Lamp unit
not lit)
(PT-L6600U)
The ambient
temperature or internal
temperature is high.
Red lamp
flashing
(lamp unit
not lit)
The lamp unit
automatically shuts off
(switches to standby
state) due to abnormally
high ambient
temperature or internal
temperature.
The inside is at an
abnormally high
temperature, or there
are sudden
temperature changes.
The lamp unit has
automatically turned
off (standby mode)
because of a high
temperature or
sudden rise in
internal temperature.
It is time to replace
the lamp unit.
Detected the Lamp
curcuit abnormal
condition.
Red lamp lit
Red lamp
flashing
Lamp monitor
LAMP1 LAMP2
Indicator Display Condition Check Measures
Caution
• To solve any problems that the TEMP and LAMP monitor show, first turn the power off by following the steps
on page 23.
• If the main power turns off after the TEMP monitor flashes, the projector has malfunctioned. Please consult
your dealer.