ViewSonic PJ358 - Air Filter

59ViewSonic PJ358
Please check and clean the air lter periodically. When the indicators or a
message prompts you to clean the air lter, comply with it as soon as possible.
Replace the air lter when it is damaged or too soiled. To prepare a new air lter,
contact ViewSonic and tell the air lter type number.
When you replace the lamp, please replace the air lter. An air lter of specied
type will come together with a replacement lamp for this projector.
Cleaning the air lter
1.
Turn the projector off, and unplug the power
cord. Allow the projector to sufciently cool down.
2.
Use a vacuum cleaner on and around the
lter cover.
3.
While supporting the projector with one hand,
use your other hand to pull the lter cover
forward in the direction of the arrow.
4.
Use a vacuum cleaner for the lter ventilation of
the projector. And clean the air lter that is set
at one side of the lter cover by using a vacuum
cleaner over the other side of the lter cover.
Please replace the air lter when it is damaged or
too soiled. When the air lter is set, take its half
moon shape cut part to the swelled part of the
lter cover.
5.
Put the lter unit back into the projector.
6.
Turn the projector on and reset the lter time
using the FILTER TIME item in the EASY MENU.
(1) Press the 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
lter time.
Maintenance
Air lter
NOTE • Please reset the lter time only when you have cleaned or replaced the air
lter, for a suitable indication about the air 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.
The lter cover
The air lter is set in the reverse
side
Swelled part
Air lter
Filter cover
WARNING ►Before taking care of the air lter, make sure the power cable is not
plugged in, then allow the projector to cool sufciently.
► Use only the air lter of the specied type. Do not use the projector without the air lter
or the lter cover. It could result in a re or malfunction to the projector.
► Clean the air lter periodically. If the air lter becomes clogged by dust or the like, internal
temperatures rise and could cause a re, a burn or malfunction to the projector.