READ INSTRUCTIONS
— All the safety and
operating instructions should be read before the
product is operated.
RETAIN INSTRUCTIONS
— The safety and
operating instructions should be retained for
future reference.
HEED WARNINGS
— All warnings on the product
and in the operating instructions should be
adhered to.
FOLLOW INSTRUCTIONS
— All operating and use
instructions should be followed.
CLEANING
— The product should be cleaned only
with a polishing cloth or a soft dry cloth. Never
clean with furniture wax, benzine, insecticides
or other volatile liquids since they may corrode
the cabinet.
ATTACHMENTS
— Do not use attachments not
recommended by the product manufacturer as
they may cause hazards.
WATER AND MOISTURE
— Do not use this
product near water — for example, near a
bathtub, wash bowl, kitchen sink, or laundry
tub; in a wet basement; or near a swimming
pool; and the like.
ACCESSORIES
— Do not place this product on an
unstable cart, stand, tripod, bracket, or table.
The product may fall, causing serious injury to a
child or adult, and serious damage to the
product. Use only with a cart, stand, tripod,
bracket, or table recommended by the
manufacturer, or sold with the product. Any
mounting of the product should follow the
manufacturer’s instructions, and should use a
mounting accessory recommended by the
manufacturer.
CART
— A product and cart combination should be
moved with care. Quick stops, excessive force,
and uneven surfaces may cause the product
and cart combination to overturn.
VENTILATION
— Slots and openings in the cabinet
are provided for ventilation and to ensure
reliable operation of the product and to protect
it from overheating, and these openings must
not be blocked or covered. The openings should
never be blocked by placing the product on a
bed, sofa, rug, or other similar surface. This
product should not be placed 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.
POWER SOURCES
— This product should be
operated 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.
LOCATION
– The appliance should be installed in a
stable location.
NONUSE PERIODS
– The power cord of the
appliance should be unplugged from the outlet
when left un-used for a long period of time.
GROUNDING OR POLARIZATION
• If this product is equipped with a polarized
alternating current line plug (a plug having one
blade wider than the other), it will fit into the
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.
• If this product is equipped with a three-wire
grounding type plug, a plug having a third
(grounding) pin, it will only fit into a grounding
type power outlet. This is a safety feature. If you
are unable to insert the plug into the outlet,
contact your electrician to replace your obsolete
outlet. Do not defeat the safety purpose of the
grounding type plug.
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.
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. See Figure A.
LIGHTNING
— For added protection for 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 antenna or cable system. This
will prevent damage to the product due to
lightning and power-line surges.
POWER LINES
— An outside antenna system
should not be 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.
OVERLOADING
— Do not overload wall outlets,
extension cords, or integral convenience
receptacles as this can result in a risk of fire or
electric shock.
OBJECT AND LIQUID ENTRY
— 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.
SERVICING
— Do not attempt to service this
product yourself as opening or removing covers
may expose you to dangerous voltage or other
hazards. Refer all servicing to qualified service
personnel.
DAMAGE REQUIRING SERVICE
— Unplug this
product from the wall outlet and refer servicing
to qualified service personnel under the
following conditions:
• When the power-supply cord or plug is
damaged.
• If liquid has been spilled, or objects have fallen
into the product.
• If the product has been exposed to rain or water.
• 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.
• If the product has been dropped or damaged in
any way.
• When the product exhibits a distinct change in
performance — this indicates a need for service.
REPLACEMENT PARTS
— When replacement parts
are required, be 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.
SAFETY CHECK
— 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.
WALL OR CEILING MOUNTING
— The product
should not be mounted to a wall or ceiling.
HEAT
— The product should be situated away from
heat sources such as radiators, heat registers,
stoves, or other products (including amplifiers)
that produce heat.
GROUND
CLAMP
ELECTRIC
SERVICE
EQUIPMENT
ANTENNA
LEAD IN
WIRE
ANTENNA
DISCHARGE UNIT
(NEC SECTION 810-20)
GROUNDING CONDUCTORS
(NEC SECTION 810-21)
GROUND CLAMPS
POWER SERVICE GROUNDING
ELECTRODE SYSTEM
(NEC ART 250, PART H)
NEC — NATIONAL ELECTRICAL CODE
Fig. A
IMPORTANT SAFETY INSTRUCTIONS
D1-4-2-2_En
DVR-230_KU.book Page 3 Thursday, January 27, 2005 2:42 PM
