Sanyo PLC-XP100L, Service Manual

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Chassis Description
Indicators
Projector Condition
POWER
green
LAMP
red
WARNING
TEMP.
red
WARNING
FILTER
orange
LAMP
REPLACE
orange
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.)
The lamp has been used overtime. Replace the lamp imme-
diately and then reset the lamp counter. The indicator will be
turned off after resetting the counter.
If the Filter counter reached a time set in the timer setting, a
Filter replacement icon (Fig.) appears on the screen and the
WARNING FILTER indicator on the top panel lights up. Re-
place the filter as soon as possible. If the filter is out of scroll
and the projector reaches a time set in the timer setting, Fig.
3 appears on the screen and the WARNING FILTER indicator
lights up. Replace the filter cartridge as soon as possible.
If the filter is clogged and no scroll is left in the filter cartridge,
a Filter cartridge replacement icon (Fig.4) appears on the
screen and the WARNING FILTER indicator lights up. Re-
place the filter cartridge as soon as possible.
✔ Note:
• Fig., Fig.3 and Fig.4 icon will not appear when the Display func-
tion is set to “Off” , during “Freeze” , or “No show”.
The filter cartridge is not installed in the projector. Check the
filter compartment to see if the filter cartridge is installed in
the projector. When the filter cartridge is installed and the indi-
cators continue to light and blink, read the column below.
The projector detects an abnormal condition and cannot be
turned on. Unplug the AC power cord and plug it again to turn
on the projector. If the projector is turned off again, unplug the
AC power cord and contact the dealer or the service center.
Do not leave the projector on. It may cause an electric shock
or a fire hazard.
Fig.2 Filter replacement icon
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 after replacing the filter. Reset the Filter counter and Scroll counter after replacing the
filter cartridge .
When the projection lamp reaches its end of life, the LAMP REPLACE indicator lights orange. When this indicator lights
orange, replace the projection lamp with a new one promptly. Reset the lamp counter after replacing the lamp.
Fig.4 Filter cartridge replacement icon
✽
✽
✽
✽
✽
v
v
v
Fig.3