Panasonic SC-HT80 Operating Instructions Manual page 4

Before using this unit please read these operating instructions
carefully.Take special care to follow _hewarnings indicatedon the
unititselfas well as the safety suggestions listedbelow,
Afterwardskeep them handyforfuture reference,
1. Power Source -- The unit should be connected to power
supply only of the type described in the operating instructions or
as marked on the unit.
2. Polarization -- If the unit is equipped with a poladzed AC power
plug (a plug having one blade wider than the other), that plug
will fit into the AC 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 stitl fail to fit, contact your
electrician to replace your obsolete outlet. Do not defeat the
safety purpose of the polarized plug.
3. Power Cord Protection -- AC 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. Never take hold of the plug
or cord if your hand is wet, and always grasp the plug body
when connecting or disconnecting it.
4. Nonuee Periods -- When the unit is not used, turn the power
off. When left unused for a long peded of time, the unit should
be unplugged from the household AC outlet.
Environment ]
1. Outdoor Antenna Grounding -- If an outside antenna is
connected to the receiver, be sure the antenna system is
grounded so as to provide some protection against voltage
surges and built-up static charges. Section 810 of the National
Electrical Code, ANSI/NFPA No. 70-1990, provides information
with respect to proper grounding of the mast and supporting
structure, grounding of the leed-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 elastrode, See figure below.
ANTENNA
LEAD IN
GROUND WIRE
DISCHARGE U NIT
(NECSECTION 810-20)
GROUNUING CONDUCTORS
810-21}
POWER SERVICE GNOUNDING
ELECTROOE S YSTEM
(NEC
ART2501 PART
H)
NEC--NATIONAL ELECTRICAL CODE
2. Water and Moisture --Do not use this unit near water--for
example, near a bathtub, washbowl, swimming pool, or the like.
Damp basements should also be avoided.
3.
4,
Heat --The unit should be situated away from heat sources
such as radiators and the like.
It also should not be placed in temperatures less than 5°C
(41°F) or greater than 35°C (95°F).
Condensation ----Moisture may form on the lens in the following
conditions.+.
• immediately after a heater has been turned on,
• in a steamy or very humid room.
• when the unit is suddenly moved from a COld environment to
a warm one.
if moisture forms inside this unit, it may not operate property, To
correct this predlem, tum on the power and wait about one hour
for the moisture to evaporate.
I Placement ]
1. Ventilation --The unit should be situated so that its location or
pGEitiondoes not interfere with its proper ventilation. Allow
10 cm (4") clearance from the rear of the unit.
2. Foreign Material --Care should be taken so that objects do not
fall into and liquids are not spilled into the unit. Do not subject
this unit to excessive smoke, dust, mechanical vibration, or
shock.
3. Magnetism --The unit should be situated away from equipment
or devices that generate strong magnetic fields.
4. Stacking --Do not place heavy objects, other than system
components, on top of the unit.
5. Surtace---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. The unit and cart combination
should be moved with care. Quick stops,
excessive force, and uneven surfaces may
cause the unit and cart combination to overturn,
7. Wall or Ceiling Mounting --The unit should not be mounted to
a wall or ceiling, unless sgeclTied in this operating instructions.
(See page 51 for details.)
Clean the cabinet, panel and contrats with a soft cloth lightly
moistened with mild detergent solution.
Do not use any type of abrasive pad, scoudng powder or solvent
such as alcohol or benzine.
1. Damage Requiring Servl_ -- The unit should be serviced by
qualified service personnel when:
(a) The AC power supply cord or the plug has been damaged; or
(b) Objects have fallen or liquid has been spilled into the unit; or
(c) The unit has been exposed to rain; or
(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.
2. Servicing -- The user should not attempt to service the unit
beyond that described in the operating instructions. All other
servicing should be referred to an authodzed service persoDnel.
For the address of an authorized servlceuter:
In the U.S.A. 1.800-211.7262 or web site
(http://www.panasonlc.com)
In Canada 905.824-5505 or web site
(www.panasonlc.ca)