Sanyo PLC-HP7000L, Service Manual

Page: 82 / 168

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Chassis Description
the projector is detecting abnormal condition.
Indicators
Projector condition
POWER
green
LAMP/
SHUTTER
red/blue
LAMP
REPLACE
orange
WARNING
FILTER
orange
WARNING
TEMP.
red
J
✽ ✽
The temperature inside the projector is elevated close to the
abnormally high level.
j
✽ ✽
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.
J
✽ ✽
The projector has been cooled down enough and the
temperature returns to normal. When turning on the projector,
the WARNING TEMP. indicator stops blinking. Check and
replace the filter.
j
✽ ✽
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.)
J
✽ ✽
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.)
J
✽
J
✽ ✽
The lamp has been used overtime. Replace the lamp
immediately and then reset the lamp counter. The indicator
will be turned off after resetting the counter.
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.
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.
WArNING FILter
LAMP rePLAce
❖
❖
❖
❖
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