Sanyo PLC-XTC50L Service Manual page 83

Chassis Description
the projector is detecting abnormal condition.
Indicators
WARNING WARNING
POWER
TEMP . FILTER
green / red
red orange
green
red
red
✽
red
✽
red
✽
green
✽
✽
WArNING FILter
When the filter detects clogging, reaches a time set in the timer setting or runs out of the filter scroll, the WARNING
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
When the LAMP 1 REPLACE indicator and the LAMP 2 REPLACE indicator light yellow, replace the projection lamps
with new ones promptly.
LAMP 1/2
SHUTTER
REP .
blue
yellow
✽ ✽ ✽
✽ ✽ ✽
✽ ✽ ✽
✽ ✽
✽ ✽
✽ ✽
✽ ✽
Projector Condition
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 nor-
mal, the POWER indicator lights red and the projector can
be turned on. (The WARNING TEMP. indicator keeps blink-
ing.) Check and replace the filter.
The projector has been cooled down enough and the tem-
perature returns to normal. When turning on the projector,
the WARNING TEMP. indicator stops blinking. Check and
replace the filter.
The lamp cannot light up. (The projector is preparing 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 down
enough and the projector is in stand-by mode and ready to
be turned on with the ON/STAND-BY button.)
When either of the 2 lamps is out.
The lamp has been used overtime. Replace the lamp im-
mediately.
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