JVC DLA-X90 - Manual (Page 4)

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1
Getting started
- The product should be placed more than one foot
away from heat sources such as radiators, heat
registers, stoves, and other products (including
amplifiers) that produce heat.
- When connecting other products such as VCR’s,
and DVD players, you should turn off the power of
this product for protection against electric shock.
- Do not place combustibles behind the cooling fan.
For example, cloth, paper, matches, aerosol cans
or gas lighters that present special hazards when
over heated.
- Do not look into the projection lens while the
illumination lamp is turned on. Exposure of your
eyes to the strong light can result in impaired
eyesight.
- Do not look into the inside of this unit through
vents (ventilation holes), etc. Do not look at the
illumination lamp directly by opening the cabinet
while the illumination lamp is turned on. The
illumination lamp also contains ultraviolet rays and
the light is so powerful that your eyesight can be
impaired.
- Do not drop, hit, or damage the light-source lamp
(lamp unit) in any way. It may cause the light-
source lamp to break and lead to injuries. Do not
use a damaged light source lamp. If the light-
source lamp is broken, ask your dealer to repair it.
Fragments from a broken light-source lamp may
cause injuries.
- The light-source lamp used in this projector is a
high pressure mercury lamp. Be careful when
disposing of the light-source lamp. If anything is
unclear, please consult your dealer.
- Do not ceiling-mount the projector to a place which
tends to vibrate; otherwise, the attaching fixture of
the projector could be broken by the vibration,
possibly causing it to fall or overturn, which could
lead to personal injury.
- Use only the accessory cord designed for this
product to prevent shock.
- For health reasons, please take a break of about
5-15 minutes every 30-60 minutes and let your
eyes rest. Please refrain from watching any 3D-
images when you feel tired, unwell or if you feel
any other discomfort. Moreover, in case you see a
double image, please adjust the equipment and
software for proper display. Please stop using the
unit if the double image is still visible after
adjustment.
- Once every three years, please perform an internal
test. This unit is provided with replacement parts
needed to maintain its function (such as cooling
fans). Estimated replacement time of parts can
vary greatly depending on frequency of use and
the respective environment. For replacement,
please consult your dealer, or the nearest
authorized JVC service center.
- When fixing the unit to the ceiling, Please note that
we do not take any responsibility, even during the
warranty period, if the product is damaged due to
use of metal fixtures used for fixation to the ceiling
other than our own or if the installation
environment of said metal fixtures is not
appropriate. If the unit is suspended from the
ceiling during use, please be careful in regard to
the ambient temperature of the unit. If you use
a central heating, the temperature close to the
ceiling will be higher than normally expected.
- Video images can burn into the electronic com
ponent parts. Please do not display screens with
still images of high brightness or high contrast,
such as found in video games and computer
programs. Over a long period of time it might
stick to the picture element. There is no problem
with the playback of moving images, e.g. normal
video footage.
- Not using the unit for a long time can lead to
malfunction. Please power it on and let it run
occasionally. Please avoid using the unit in a
room where cigarettes are smoked. It is impos
sible to clean optical component parts if they are
contaminated by nicotine or tar. This might lead
to performance degradation.
- Please watch from a distance three times the
height of the projected image size. Persons with
photosensitivity, any kind of heart disease, or
weak health should not use 3D glasses.
- Watching 3D-images might be cause of illness.
If you feel any change in your physical condition,
please stop watching immediately and consult a
physician if necessary.
- When watching 3D images, it is recommended
to take regular breaks. As the length and
frequency of the required breaks differ for every
person, please judge according to your own
condition.
- If your child watches while wearing 3D glasses,
it should be accompanied by its parents or an
adult guardian. The adult guardian should be
careful to avoid situations where the child’s eyes
might become tired, as responses to tiredness
and discomfort, etc., are hard to detect, and it is
possible for the physical condition to deteriorate
very quickly. As the visual sense is not yet fully
developed in children under the age of 6, please
consult a physician in regard to any problem
concerning 3D-images if necessary.
- Note that when using the 3D feature, the video
output may appear different from the original
video image due to image conversion on the
device.
* DO NOT allow any unqualified person
to install the unit.
Be sure to ask your dealer to install the unit
(e.g.attaching it to the ceiling) since special
technical knowledge and skills are required
for installation. If installation is performed by
an unqualified person, it may cause personal
injury or electrical shock.