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Troubleshooting
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.
Projector Condition
POWER
red/green
Indicators
LAMP
REPLACE
yellow
WARNING
TEMP.
red
WARNING
FILTER
orange
Any
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.
Any
If the Filter counter reached a time set in the timer setting,
a Filter replacement icon (Fig.2) appears on the screen and
the WARNING FILTER indicator on the top control lights up.
Replace 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. Replace
the filter cartridge as soon as possible.
✔Note:
• Fig.2, Fig.3 and Fig.4 icon will not appear when the Display
function is set to “Off” , during “Freeze” or “No show” .
Fig.2 Filter replacement icon
Fig.4 Filter cartridge replacement icon
Fig.3
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 indicators
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.
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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 yellow. When this
indicator lights yellow, replace the projection lamp with a new one promptly. Reset the lamp counter after
replacing the lamp.
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v
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v
v
red
orange
yellow
blinking fast
orange
blinking fast
yellow
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