Hitachi CP-S833E - Manual (Page 6)

6
Do not place this unit where it gets hot.
Be careful since if you place the unit
outdoors, in a place exposed to direct
sunlight or near a heating device,
the cabinet and parts could be
affected.
Cleaning the lens.
To clean the lens, use a generally-
available lens cleaning tissue (used
for cleaning lens of camera, glasses,
etc.). Be careful not to scratch the
lens with a hard object.
Volume.
Use at the proper volume level so that it does
not bother persons in the neighborhood.
Especially, since the sound is likely to carry
well at the night even at a low volume, consider
the neighborhood to a good living environment.
[General cautions]
Cleaning the cabinet.
· Since many plastic materials are used on the
surface of the cabinet, if the surface is cleaned
using benzene, thinner, etc., it may change in
quality or the coating may be peeled off. Avoid
using chemicals.
· When a chemically-teated cloth is used, follow
the cautions that come with the cloth.
· Do not spray a volatile agent such as
insecticide on the unit. Do not leave a rubber
or vinyl object touching the cabinet for a long
time. It may cause the cabinet to change in
quality or the coating to peel off.
· Clean the dirt from the cabinet and operation
panel by dusting lightly with a soft cloth. If
the dirt is conspicuous, wipe off with a cloth
moistened with detergent diluted with water,
then wipe off with a dry soft cloth.
Rest your eyes occasionally when
viewing for a long time.
When you are not going to use
for a long time.
When you are not going use this unit
for a long time because you are going
on a trip, etc., be sure to pull out the
power plug from the power outlet for
safety. And also apply cover to the
lens so that the lens is not damaged.
Clean inside the unit at least once two years.
Ask your dealer to clean inside the unit at least
once two years. If the unit is left
with too much dust inside as it is for
a long this without cleaning, it may
cause a fire. Especially it is effective
to clean before the rainy season
starts. Consult your dealer for the cost of the
cleaning the inside the unit.
Pull out the
power plug
from the
power
outlet.
Caution
Use of batteries.
· Do not use batteries not specified
for this unit. Do not use new
batteries mixed together with old
ones. This may cause a fire, injury
due to burst of battery, liquid
leakage.
· When inserting batteries in this unit, pay
attention to the direction of the
and
polarity indications and
insert the batteries correctly. If the
polarities are confused, it may
cause injury or damage near the
unit due to burst batteries, liquid leakage, etc.
Caution when replacing the lamp.
· When replacing the lamp, turn off the power of
the projector and disconnect the power plug
from the power outlet. Then wait for
45 minutes to allow the lamp cool:
Failure to do so could result in a
burn.
· For disposal of used lamp, treat
according to the instruction of
community authorities.
· Since the lamp is made of glass, do
not apply shock to it and do not
scratch it.
· Also, do not use old lamp. This could also
cause explosion of the lamp.
· If it is probable that the lamp has exploded
(explosive sound is heard), disconnect the
power plug from the power outlet and ask your
dealer to replace lamp. The lamp is covered by
front glass and air-tight structure, but, in rare
cases, the reflector and the inside of the
projector may be damaged by scattered broken
pieces of glass, and broken pieces could cause
injury when being handled
.
· When the lamp has been replaced, reset the
accumulated operation time of the lamp.
Do not reset if the lamp has not been replaced.
Pull out the
power plug
from the
power
outlet.
Reflector Front glass
Lamp