Maintenance
47
every 500 hours of use, depending on the air quality of the environment where the
projector is installed and used).
•
Be sure to turn OFF the projector and unplug it from power source before replacing the filter.
•
If your projector is ceiling-mounted or is not easily accessible, pay special attention to your personal
safety when replacing the dust filter.
To replace the dust filter, follow the steps below:
Resetting the filter timer
6.
After the startup logo, open the On-Screen Display (OSD) menu. Go to the
SYSTEM SETUP: Basic
>
Operation Settings
menu. Press
MODE/ENTER
.
The
Operation Settings
page displays. Highlight
Reset Filter Timer
and press
MODE/ENTER
. A warning message is displayed asking if you want to reset the
filter timer. Highlight
Reset
and press
MODE/ENTER
. The filter time will be reset
to “0”.
Do not reset if the filter is not new or replaced as this could cause damage.
1.
Have the following items ready:
•
A suitable cross-head (phillips type)
screwdriver
•
Spare dust filter (available from your
dealer)
2.
Locate the dust filter cover on the side of the
projector and loosen the four screws using
the screwdriver. Keep the screws in a safe
place for later use.
3.
Detach the dust filter cover from the
projector.
4.
Replace the old (used) filter
in the dust
filter cover with the spare (new) filter
.
Dispose of the old filter properly according to
your local regulations.
5.
Re-install the dust filter cover using the
screwdriver and the screws removed in step
2.
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2