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Фрагмент инструкции
Important Safeguards and Pre cau tions
OUTDOOR ANTENNA INSTALLATION
READ AND RETAIN ALL SAFETY AND
OPERATING INSTRUCTIONS. HEED ALL
1 SAFE ANTENNA AND CABLE CONNECTION
WARNINGS IN THE MANUAL AND ON UNIT
An outside antenna or cable system must be properly grounded to
provide some protection against built up static charges and voltage.
INSTALLATION
Section 810 of the National Electrical Code, ANSI/NFPA 70 (in Canada,
part 1 of the Canadian Electrical
1 POWER SOURCE CAUTION
Code) provides information
NEC - NATIONAL
ANTENNA LEAD
Operate only from power source indicated on unit or
ELECTRICAL CODE
IN WIRE
regarding proper grounding
in this manual. If uncertain, have your Electric Utility
ANTENNA
GROUND
DISCHARGE UNIT
of the mast and supporting
CLAMP
(NEC SECTION 810-20)
Service Company or Video Products Dealer verify
structure, grounding of the
GROUNDING
your home power source.
CONDUCTORS
(NEC SECTION 810-21)
lead-in wire to an antenna
ELECTRIC
SERVICE
EQUIPMENT
GROUND CLAMPS
discharge unit, size of grounding
2 POWER CORD PLUG
POWER SERVICE
GROUNDING
conductors, location of antenna
ELECTRODE SYSTEM
(NEC ART 250, PART H)
For safety, this unit has a polarized type plug (one
discharge unit, con nec tion
wide blade), or a three-wire grounding type plug.
to grounding electrodes, and
Always hold the plug fi rmly and make sure your hands
requirements for the grounding electrode.
are dry when plugging in or unplugging the AC power
2 KEEP ANTENNA CLEAR OF HIGH VOLTAGE POWER LINES OR
cord. Regularly remove dust, dirt, etc. on the plug.
POLARIZED PLUG CAUTION:
CIRCUITS
The plug fi ts into outlet one way. If it cannot be fully
Locate an outside antenna system well away from power lines and
inserted, try reversing it. If it still will not fi t, have an
electric light or power circuits so it will never touch these power sources
electrician install the proper wall outlet. Do not tamper
should it ever fall. When installing antenna, absolutely never touch power
with the plug.
lines, circuits or other power sources as this could be fatal.
GROUNDING PLUG CAUTION:
The plug requires a three-hole grounding outlet.
USING THE UNIT
If necessary, have an electrician install the proper outlet.
Do not tamper with the plug.
Before unit is brought out of storage or moved to a new location,
refer again to the INSTALLATION section of these safe guards.
3 POWER CORD
1 KEEP UNIT WELL AWAY FROM WATER OR MOISTURE,
To avoid unit malfunction, and to protect against
such as vases, sinks, tubs, etc.
electrical shock, fi re or personal injury:
- Keep power cord away from heating appliances and
2 IF EXPOSED TO RAIN, MOISTURE, OR STRONG IMPACT,
walking traffi c. Do not rest heavy objects on, or roll
unplug unit and have it inspected by a qualifi ed service
such objects over the power cord.
technician before use.
- Do not tamper with the cord in any way.
3 ELECTRICAL STORMS
- An extension cord should have the same type plug
During a lightning storm, or before leaving unit unused for
(polarized or grounding) and must be securely
extended periods of time, disconnect all equipment from the
connected.
power source as well as the antenna and cable system.
- Overloaded wall outlets or extension cords is a fi re
hazard.
4 WHEN UNIT IS PLUGGED IN
- Frayed cords, damaged plugs, and damaged or
• DO NOT OPERATE IF:
cracked wire insulation are hazardous and should
- liquid has spilled into unit.
be replaced by a qualifi ed electrician.
- unit was dropped or otherwise damaged.
- unit emits smoke, malodors, or noises.
4 DO NOT BLOCK VENTILATION HOLES
Immediately unplug unit, and have it inspected by a service
Ventilation openings in the cabinet release heat
technician to avoid potential fi re and shock hazards.
generated during operation. If blocked, heat
• Never drop or push any object through openings in unit.
build-up may result in a fi re hazard or heat damage to
Touching internal parts may cause electric shock or fi re
cassettes.
hazard.
For your protection:
• Keep magnetic objects, such as speakers, away from unit to
a. Never cover ventilation slots while unit is ON, or
avoid electrical interference.
operate unit while placed on a bed, sofa, rug, or
5 USING ACCESSORIES
other soft surface.
Use only accessories recommended by the manufacturer to
b. Avoid built-in installation, such as a book case or
avoid risk of fi re, shock, or other hazards.
rack, unless properly ventilated.
6 CLEANING UNIT
5 AVOID EXTREMELY HOT LOCATIONS OR
Unplug unit. Use a clean, dry, chemically untreated cloth to
SUDDEN TEMPERATURE CHANG ES
gently remove dust or debris. DO NOT USE cleaning fl uids,
Do not place unit over or near a heater or ra di a tor, in
aerosols, or forced air that could over-spray, or seep into unit
di rect sunlight, etc. If unit is sud den ly moved from a
and cause electrical shock. Any substance, such as wax,
cold place to a warm place, mois ture may condense in
adhesive tape, etc. may mar the cabinet surface. Exposure to
unit and on the tape caus ing damage.
greasy, humid, or dusty areas may adversely affect internal
parts.
6 TO AVOID PERSONAL INJURY
• Never place unit on support or
SERVICE
stand that is not fi rm, level, and adequately strong.
The unit could fall causing serious injury to a child or
1 DO NOT SERVICE PRODUCT YOURSELF
adult and damage to the unit.
If, after carefully following detailed operating in struc tions, the
• Move any appliance and
unit does not operate properly, do not attempt to open or remove
cart combination with care.
covers, or make any adjustments not described in the manual.
Quick stops, excessive
Unplug unit and contact a qualifi ed service tech ni cian.
force, and uneven
2 REPLACEMENT OF PARTS
surfaces may cause objects to
Make sure the service technician uses only parts specifi ed by
overturn.
the manufacturer, or have equal safety char ac ter is tics as original
• Carefully follow all operating
parts. The use of unauthorized substitutes may result in fi re,
instructions.
electric shock, or other hazards.
3 SAFETY CHECK AFTER SERVICING
After unit is serviced or repaired, request that a through safety
check be done as described in the manufacture’s service
literature to ensure video unit is in safe operating condition.
2
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