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Фрагмент инструкции
Precautions
Before using this unit please read these operating instructions care-
3. Heat—The unit should be situated away from heat sources
fully. Take special care to follow the warnings indicated on the unit
such as radiators and the like.
itself as well as the safety suggestions listed below.
It also should not be placed in temperatures less than 5°C
Afterwards keep them handy for future reference.
(41°F) or greater than 35°C (95°F).
4. Condensation—Moisture may form on the lens in the following
conditions…
Safety
• immediately after a heater has been turned on.
• in a steamy or very humid room.
1. Power Source—The unit should be connected to power supply
• when the unit is suddenly moved from a cold environment to a
only of the type described in the operating instructions or as
warm one.
marked on the unit.
If moisture forms inside this unit, it may not operate properly. To
2. Polarization—If the unit is equipped with a polarized AC power
correct this problem, turn on the power and wait about one hour
plug (a plug having one blade wider than the other), that plug
for the moisture to evaporate.
will fit into the AC outlet only one way. This is a safety feature. If
Before use
you are unable to insert the plug fully into the outlet, try revers-
Placement
ing the plug. If the plug should still fail to fit, contact your electri-
cian to replace your obsolete outlet. Do not defeat the safety
purpose of the polarized plug.
1. Ventilation—The unit should be situated so that its location or
3. Power Cord Protection—AC power supply cords should be
position does not interfere with its proper ventilation. Allow
routed so that they are not likely to be walked on or pinched by
10 cm (4″) clearance from the rear of the unit.
items placed upon or against them. Never take hold of the plug
2. Foreign Material—Care should be taken so that objects do not
or cord if your hand is wet, and always grasp the plug body
fall into and liquids are not spilled into the unit. Do not subject
when connecting or disconnecting it.
this unit to excessive smoke, dust, mechanical vibration, or
4. Nonuse Periods—When the unit is not used, turn the power
shock.
off. When left unused for a long period of time, the unit should
3. Magnetism—The unit should be situated away from equipment
be unplugged from the household AC outlet.
or devices that generate strong magnetic fields.
4. Stacking—Do not place heavy objects, other than system com-
ponents, on top of the unit.
Installation
5. Surface—Place the unit on a flat, level surface.
6. Carts and Stands—The unit should be used only with a cart or
stand that is recommended by the manufacturer.
Environment
The unit and cart combination should be moved
with care. Quick stops, excessive force, and un-
1. Outdoor Antenna Grounding—If an outside antenna is con-
even surfaces may cause the unit and cart com-
nected to the receiver, be sure the antenna system is grounded
bination to overturn.
so as to provide some protection against voltage surges and
7. Wall or Ceiling Mounting—The unit should not be mounted to
built-up static charges. Section 810 of the National Electrical
a wall or ceiling, unless specified in this operating instructions.
Code, ANSI/NFPA No. 70–1990, provides information with re-
spect to proper grounding of the mast and supporting structure,
Maintenance
grounding of the lead-in wire to an antenna discharge unit, size
of grounding conductors, location of antenna-discharge unit,
(See page 43 for details.)
connection to grounding electrodes, and requirements for the
grounding electrode. See figure below.
Clean the cabinet, panel and controls with a soft cloth lightly moist-
ened with mild detergent solution.
Do not use any type of abrasive pad, scouring powder or solvent
such as alcohol or benzine.
ANTENNA
LEAD IN
GROUND
WIRE
Service
CLAMP
1. Damage Requiring Service—The unit should be serviced by
ANTENNA
qualified service personnel when:
ELECTRIC
DISCHARGE UNIT
(a) The AC power supply cord or the plug has been damaged;
SERVICE
(NEC SECTION 810-20)
EQUIPMENT
or
(b) Objects have fallen or liquid has been spilled into the unit; or
GROUNDING CONDUCTORS
(c) The unit has been exposed to rain; or
(NEC SECTION 810-21)
GROUND CLAMPS
(d) The unit does not appear to operate normally or exhibits a
marked change in performance; or
(e) The unit has been dropped, or the enclosure damaged.
POWER SERVICE GROUNDING
2. Servicing—The user should not attempt to service the unit
ELECTRODE SYSTEM
beyond that described in the operating instructions. All other
(NEC ART 250, PART H)
servicing should be referred to an authorized service personnel.
For the address of an authorized servicenter:
NEC—NATIONAL ELECTRICAL CODE
In the U.S.A. 1-800-211-7262 or web site
(http://www.panasonic.com)
In Canada 905-624-5505 or web site
2. Water and Moisture—Do not use this unit near water—for ex-
(www.panasonic.ca)
ample, near a bathtub, washbowl, swimming pool, or the like.
Damp basements should also be avoided.
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