LW555 & LX505-605 Lamp-Filter Replacement Instruction Sheet
3 of 4
020-000239-03 Rev. 1 (07-2010)
REPLACING THE FILTER CARTRIDGE
The filter prevents dust from accumulating on the optical
elements inside the projector. Should the filter becomes clogged
with dust particles, it will reduce the cooling fans’ effectiveness
and may result in internal heat buildup and adversely affect the
life of the projector. This projector has an electrically operated
filter which helps you to replace the filter easily. The projector
monitors the condition of the filter at all times and automatically
scrolls to anew a filter when it detects clogging.
If the projector detects that the filter is clogged and no scroll is
left in the filter cartridge, a Filter cartridge replacement icon
appears on the screen and the WARNING FILTER indicator on
the top panel lights up. When you see this icon, replace the filter
cartridge and reset the Filter counter and the Scroll counter.
1. Turn off the projector, and unplug the AC power cord from
the AC outlet.
2. First, clean up the dust on the projector and around the air
vents.
3. Press
downwards on the filter cover to release the latch
and open the filter cover.
4. Pull out the filter cartridge. When taking out the filter
cartridge, put your finger on the tab and then pull.
5. Insert new filter and close the filter cover. Make sure that the
filter cartridge is properly and fully inserted.
6. Connect the AC power cord to the projector and turn on the
projector.
7. Reset the filter counter and the scroll counter (see next page).
NOTICES!
Make sure the filter cartridge is inserted in the
projector. If the filter cartridge is not inserted, the projector
cannot be turned on. Make sure the filter cover is closed when
using the projector. Do not put anything into the air vents. Doing
so may result in malfunction of the projector.
We recommend avoiding dusty/smoky environments when operating the projector. Usage in these
environments may cause poor image quality. When using the projector under these conditions, dust
may accumulate on a lens, liquid crystal panels, or optical elements inside the projector. When the
symptoms above are noticed, contact your authorized dealer or service station for proper cleaning.
ORDER REPLACEMENT FILTER
Type No.
Service Part No.
003-003084-01
6103469034
