JVC DLA-HD750 - Manual (Page 2)

1 Getting started
2
Safety Precautions
IMPORTANT INFORMATION
About the installation place
Do not install the projector in a place that cannot support
its weight securely.
If the installation place is not sturdy enough, the projector
could fall or overturn, possibly causing personal injury.
IMPORTANT SAFEGUARDS
Electrical energy can perform many useful functions. This
unit has been engineered and manufactured to assure your
personal safety. But IMPROPER USE CAN RESULT IN
POTENTIAL ELECTRICAL SHOCK OR FIRE HAZARD. In
order not to defeat the safeguards incorporated into this
product, observe the following basic rules for its installation,
use and service. Please read these Important Safeguards
carefully before use.
- All the safety and operating instructions should be read
before the product is operated.
- The safety and operating instructions should be retained
for future reference.
- All warnings on the product and in the operating instructions
should be adhered to.
- All operating instructions should be followed.
- Place the projector near a wall outlet where the plug can
be easily unplugged.
- Unplug this product from the wall outlet before cleaning.
Do not use liquid cleaners or aerosol cleaners. Use a damp
cloth for cleaning.
- Do not use attachments not recommended by the product
manufacturer as they may be hazardous.
- Do not use this product near water. Do not use immediately
after moving from a low temperature to high temperature,
as this causes condensation, which may result in fire,
electric shock, or other hazards.
- Do not place this product on an unstable cart, stand, or
table. The product may fall, causing serious injury to a
child or adult, and serious damage to the product. The
product should be mounted according to the manufacturer’s
instructions, and should use a mount recommended by
the manufacturer.
- When the product is used on a cart, care
should be taken to avoid quick stops,
excessive force, and uneven surfaces
which may cause the product and cart to
overturn, damaging equipment or causing
possible injury to the operator.
- Slots and openings in the cabinet are
provided for ventilation. These ensure reliable operation of
the product and protect it from overheating. These openings
must not be blocked or covered. (The openings should
never be blocked by placing the product on bed, sofa, rug,
or similar surface. It should not be placed in a built-in installation
such as a bookcase or rack unless proper ventilation is
provided and the manufacturer’s instructions have been
adhered to.)
This product has a High Intensity
Discharge (HID) lamp that contains
mercury.
Disposal of these materials may be
regulated in your community due to
environmental considerations. For
disposal or recycling information, please
contact your local authorities or for USA,
the Electronic Industries Alliance:
http://www.eiae.org.
WARNING:
TO PREVENT FIRE OR SHOCK HAZARDS, DO NOT
EXPOSE THIS APPLIANCE TO RAIN OR MOISTURE.
WARNING:
THIS APPARATUS MUST BE EARTHED.
CAUTION:
To reduce the risk of electric shock, do not remove cover.
Refer servicing to qualified service personnel.
This projector is equipped with a 3-blade grounding
type plug to satisfy FCC rule. If you are unable to insert
the plug into the outlet, contact your electrician.
FCC INFORMATION (U.S.A. only)
CAUTION:
Changes or modification not approved by JVC could
void the user’s authority to operate the equipment.
NOTE:
This equipment has been tested and found to comply
with the limits for Class B digital devices, pursuant to
Part 15 of the FCC Rules. These limits are designed to
provide reasonable protection against harmful
interference in a residential installation. This equipment
generates, uses, and can radiate radio frequency energy
and, if not installed and used in accordance with the
instructions, may cause harmful interference to radio
communications. However, there is no guarantee that
interference will not occur in a particular installation.
If this equipment does cause harmful interference to
radio or television reception, which can be determined
by turning the equipment off and on, the user is encourage
to try to correct the interference by one or more of the
following measures:
●
Reorient or relocate the receiving antenna.
●
Increase the separation between the equipment and
receiver.
●
Connect the equipment into an outlet on a circuit different
from that to which the receiver is connected.
●
Consult the dealer or an experienced radio/TV technician
for help.
MACHINE NOISE INFORMATION (Germany only)
Changes Machine Noise Information Ordinance 3. GSGV,
January 18, 1991: The sound pressure level at the operator
position is equal or less than 19 dB (A) according to
ISO 7779.
PORTABLE CART WARNING
(symbol provided by RETAC)
S3126A
- To allow better heat dissipation, keep a clearance between
this unit and its surrounding as shown below. When this
unit is enclosed in a space of dimensions as shown below,
use an air-conditioner so that the internal and external
temperatures are the same.
-
the type of power supply to your home, consult your
product dealer or local power company.
- This product is equipped with a three-wire plug. This plug
will fit only into a grounded power outlet. If you are unable
to insert the plug into the outlet, contact your electrician to
install the proper outlet. Do not defeat the safety purpose
of the grounded plug.
- Power-supply cords should be routed so that they are not
likely to be walked on or pinched by items placed upon or
against them. Pay particular attention to cords at doors,
plugs, receptacles, and the point where they exit from the
product.
- For added protection of this product during a lightning
storm, or when it is left unattended and unused for long
periods of time, unplug it from the wall outlet and
disconnect the cable system. This will prevent damage to
the product due to lightning and power line surges.
- Do not overload wall outlets, extension cords, or
convenience receptacles on other equipment as this can
result in a risk of fire or electric shock.
- Never push objects of any kind into this product through
openings as they may touch dangerous voltage points or
short out parts that could result in a fire or electric shock.
Never spill liquid of any kind on the product.
- Do not attempt to service this product yourself as opening
or removing covers may expose you to dangerous
voltages and other hazards. Refer all service to qualified
service personnel.
- Unplug this product from the wall outlet and refer service to
qualified service personnel under the following conditions:
a) When the power supply cord or plug is damaged.
b) If liquid has been spilled, or objects have fallen on the product.
c) If the product has been exposed to rain or water.
d) If the product does not operate normally by following the
operating instructions. Adjust only those controls that are
covered by the Operation Manual, as an improper adjustment
of controls may result in damage and will often require
extensive work by a qualified technician to restore the product
to normal operation.
e) If the product has been dropped or damaged in any way.
f) When the product exhibits a distinct change in performance -
this indicates a need for service.
- When replacement parts are required, be sure the service
technician has used replacement parts specified by the
manufacturer or with same characteristics as the original
part. Unauthorized substitutions may result in fire, electric
shock, or other hazards.
- Upon completion of any service or repairs to this product,
ask the service technician to perform safety checks to
determine that the product is in proper operating condition.
- 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.
* 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.
power source indicated on the label. If you are not sure of
150 mm
and above
150 mm and above
300 mm
and above
200 mm
and above
SYNC
Safety Precautions