Air Fi Lter - Christie LW400 User Manual

Air fi lter
Please check and clean the air fi lter periodically. When the indicators or a message prompts you to
clean the air fi lter, comply with it as soon as possible. The air fi lter has two kinds of fi lters inside.
Replace the fi lters when they are damaged or too soiled. To prepare the new fi lters, make contact
with your dealer and tell the following type number.
Type number = 003-002119-01 (MU05661)
When you replace the lamp, please replace the air fi lter. An air fi lter of
specifi ed type will come together with a replacement lamp for this projector.
Turn the projector off, and unplug the power cord. Allow the projector
1.
to suffi ciently cool down.
Use a vacuum cleaner on and around the fi lter cover.
2.
Pull the fi lter cover knobs while lifting it, to take the fi lter unit off.
3.
Use a vacuum cleaner for the fi lter vent of the projector and both sides
4.
of the fi lter unit.
If the fi lters are damaged or too soiled, replace them according to the following
procedure number 5 to 7. Otherwise, please jump to the procedure number 8.
Pull the fi lter frame's knob up while holding the fi lter cover to remove
5.
the fi lter frame, then take the fi lters out.
Set new fi lters where former fi lters were. Put the larger meshed fi lter
6.
into a fi lter cover fi rst. Then put the fi ner meshed fi lter on the larger
meshed one.
Put the fi lter frame back where it was.
7.
Put the fi lter unit back into the projector.
8.
Turn the projector on and reset the fi lter time using the FILTER TIME
9.
item in the EASY MENU
(1) Press the MENU MENU button to display a menu.
(2) Point at the "FILTER TIME" using the ▼/▲ button, then press the ► button. A dialog will appear.
(3) Press the ▲ button to select RESET on the dialog. It performs resetting the fi lter time.
WARNING
►Before taking care of the air fi lter, make sure the power cable is not plugged in, then allow the
projector to cool suffi ciently.
►Use only the air fi lter of the specifi ed type. Do not use the projector without the air fi lter or the fi lter
cover. It could result in a fi re or malfunction to the projector.
►Clean the air fi lter periodically. If the air fi lter becomes clogged by dust or the like, internal temperatures
rise and could cause a fi re, a burn or malfunction to the projector.
NOTE
• Please reset the fi lter time only when you have cleaned or replaced the air fi lter, for a
suitable indication about the air fi lter.
• The projector may display the message such as "CHECK THE AIR FLOW" or turn off the
projector, to prevent the internal heat level rising.
LW400 User Manual - Concise
020-000051-01 Rev.1 (05/08)
10
Filter cover
Filter cover knobs
Filter unit
Filter frame
Filter (fi ner meshed)
Filter (larger meshed)
Filter cover