Sanyo PDG-DET100L Service Manual page 141

Troubleshooting
The projector is detecting abnormal condition.
Indicators
WARNING
POWER LAMP
TEMP.
green red
red
k k L
k L
J
k L
k
k
J J
k k J
k k
✽
✽ ✽ ✽
WARNING FILTER
When the filter detects clogging, reaches a time set in the timer setting or runs out of the filter scroll, the WARN-
ING FILTER indicator lights orange. When this indicator lights orange, replace the filter or the filter cartridge with
a new one promptly. Reset the Filter counter and Scroll counter after replacing the filter cartridge.
LAMP REPLACE 1 and 2
When the LAMP 1 REPLACE indicator and the LAMP  REPLACE indicator light orange, replace the projection
lamps with new ones promptly.
WARNING LAMP 1/
SHUTTER
FILTER
blue
orange orange
✽ ✽
s
✽ ✽
f
✽ ✽
f
✽ ✽
✽ ✽
✽ ✽
✽ ✽
Projector Condition
REP.
The temperature inside the projector is elevated
✽
close to the abnormally high level.
The temperature inside the projector is abnormally
high. The projector cannot be turned on. When the
projector is cooled down enough and the temperature
returns to normal, the POWER indicator lights green
✽
and the projector can be turned on. (The WARNING
TEMP. indicator keeps blinking.) Check and replace
the filter.
The projector has been cooled down enough and the
temperature returns to normal. When turning on the
✽
projector, the WARNING TEMP. indicator stops blink-
ing. Check and replace the filter.
The lamp cannot light up. (The projector is preparing
L
for stand-by or the projection lamp is being cooled
down. The projector cannot be turned on until cooling
is completed.)
The lamp cannot light up. (The lamp has been cooled
L down enough and the projector is in stand-by mode
and ready to be turned on with the ON/STAND-BY
button.)
L
When either of the  lamps is out, the projector oper-
ates with 1 lamp.
The lamp has been used overtime. Replace the lamp
k
immediately and then reset the lamp counter. The in-
dicator will be turned off after resetting the counter.
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