JVC MX-DVA9 Instructions Manual page 3

IMPORTANT PRODUCTS SAFETY INSTRUCTION
(Statement in accordance with the UL standards)
1) Read Instructions — Read carefully this instructions for your
safe use before this product is installed, wire-connected, and
operated.
2) Retain Instructions — For your future reference, retain this
instruction.
3) Heed Warnings — Heed warnings on the product and in the
operating instructions.
4) Follow Instructions — Follow and obey all warnings, cautions
and instructions marked on this product and this instruction.
5) Cleaning — Unplug this product from the wall outlet before
cleaning. Do not use liquid cleaners or aerosol cleaners. Use a
damp cloth for cleaning.
6) Attachments — Do not use attachments not recommended by
the manufacturer of this product as they may cause hazards.
7) Water and Moisture — Do not expose this product to rain, water
and moisture, or operate it near water — for example near a
bathtub, wash bowl, kitchen sink, laundry tub, in a wet
basement or near a swimming pool, and the like.
8) Ventilation — Slots and openings in the cabinet are provided for
ventilation. To ensure reliable operation of the product and to
protect it from overheating, these openings must not be blocked
or covered.
• Do not block the openings by placing the product on a bed,
sofa, rug or other similar surface.
• Do not place the product in a built-in installation such as a
bookcase or rack unless proper ventilation is provided or the
manufacturer's instructions have been adhered to.
9) Power Sources — Operate your product only from the type of
power source indicated on the marking label. If you are not sure
of the type of power supply to your home, consult your product
dealer or local power company. If your product is intended to
operate from battery power, or other sources, refer to the
operating instructions.
10) Grounding or Polarization
Your product may be equipped with a polarized alternating-
current line plug (a plug having one blade wider than the other).
This plug will fit into the power outlet only one way. This is a
safety feature. If you are unable to insert the plug fully into the
outlet, try reversing the plug. If the plug should still fail to fit,
contact your electrician to replace your obsolete outlet. Do not
defeat the safety purpose of the polarized plug.
11) Power Cord Protection — 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, paying particular attention to
cords at plugs, convenience receptacles, and the point where
they exit from the product.
12) Outdoor Antenna Grounding — If an outside antenna or cable
system is connected to the product, be sure the antenna or
cable system is grounded so as to provide some protection
against voltage surges and built-up
static charges. Article 810 of the
National Electrical Code, ANSI/NFPA
70, provides information with regard to
proper grounding of the mast and
supporting structure, grounding of
the lead-in wire to an antenna
discharge unit, size of grounding
conductors, location of antenna
discharge unit, connection to
grounding electrodes, and
requirements for the grounding
electrode. Example of antenna
grounding is illustrated in here.
13) Lightning — For added protection for this product during a
14) Power Line — An outside antenna system should not be
15) Overloading — Do not overload wall outlets, extension cords, or
16) Object and Liquid Entry — Never push objects of any kind into
17) Servicing — Do not attempt to service this product yourself as
18) Damage Requiring Service — Unplug this product from the wall
19) Replacement Parts — When replacement parts are required, be
20) Safety Check — Upon completion of any service or repairs to
21) Heat — The product should be situated away from heat sources
EXAMPLE OF ANTENNA GROUNDING
AS PER NATIONAL ELECTRICAL CODE
GROUND CLAMP
ELECTRIC
SERVICE
EQUIPMENT
GROUND CLAMPS
POWER SERVICE GROUNDING
ELECTRODE SYSTEM
(NEC ART 250. PART H)
NEC — NATIONAL ELECTRICAL CODE
– G-2 –
lightning storm, or when it is left unattended and unused for
long periods of time, unplug it from the wall outlet and
disconnect the antenna or cable system. This will prevent
damage to the product due to lightning and power-line surges.
located in the vicinity of overhead power lines or other electric
light or power circuits, or where it can fall into such power lines
or circuits. When installing an outside antenna system, extreme
care should be taken to keep from touching such power lines or
circuits as contact with them might be fatal.
integral convenience receptacles as this can result in a risk of
fire or electric shock.
this product through openings as they may touch dangerous
voltage points or shout-out parts that could result in a fire or
electric shock. Never spill liquid of any kind on the product.
opening or removing covers may expose you to dangerous
voltage or other hazards. Refer all servicing to qualified service
personnel.
outlet and refer servicing 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 into 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 operating instructions as an improper
adjustment of other controls may result in damage and will
often require extensive work by a qualified technician to
restore the product to its 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.
sure the service technician has used replacement parts
specified by the manufacturer or have the same characteristics
as the original part. Unauthorized substitutions may result in
fire, electric shock, or other hazards.
this product, ask the service technician to perform safety checks
to determine that the product is in proper operating condition.
such as radiators, heat registers, stoves, or other
products(including amplifiers) that produce heat.
ANTENNA
LEAD IN WIRE
ANTENNA
DISCHARGE UNIT
(NEC SECTION 810–20)
GROUNDING CONDUCTORS
(NEC SECTION 810–21)