beautypg.com

Getting started, Safety precautions, Important information – JVC Procision DLA-HD950 User Manual

Page 2: Important safeguards

background image

1

Getting started

2

- 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. Overheating can cause

damage.

-

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

300 mm

and above

SYNC

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 20 dB (A) according to

ISO 7779.

PORTABLE CART WARNING

(symbol provided by RETAC)

S3126A

Safety Precautions

This manual is related to the following products: