Other Care - Hitachi iPJ-AW250N User's Manual And Operating Manual

Other care

Inside of the projector
In order to ensure the safe use of your projector, please have it cleaned and
inspected by your dealer about once every year.
Caring for the cabinet and remote control
Incorrect care could have adverse influence such as discoloration, peeling paint,
etc.
Turn the projector off, and unplug the power cord. Allow the projector to cool
1.
sufficiently.
After making sure that the projector is cool adequately, lightly wipe with gauze
2.
or a soft cloth.
If the projector is extremely dirty, dip soft cloth in water or a neutral cleaner
diluted in water, and wipe lightly after wringing well. Then, wipe lightly with a
soft, dry cloth.
Maintenance of the pen sensor's horns
When dust accumulates on the two
horns of the pen sensor, the pen may
malfunction, or it may not function at
all.
Check the horns of the pen sensor,
and remove any dust accumulated on
them using a vacuum cleaner.
Turn the projector off, and unplug the power cord. Allow the projector to cool
1.
sufficiently. Make sure that the lens door is closed before cleaning.
Ensure that the projector is cooled down before removing dust accumulated
2.
on the pen sensor's horns using a vacuum cleaner. During cleaning, do not
hit the vacuum cleaner's nozzle against the projector and the pen sensor's
horns with force or rub it against them. Doing so may damage the projector
and pen sensor, or cause them to malfunction.
Maintenance of the pen
Wipe lightly with a soft, dry cloth.
(continued on next page)
Maintenance
PEN sensor
103