Panasonic SA-HE70 Operating Instructions Manual

Also see for SAHE70 - RECEIVER: Operating instructions Operating instructions Operating instructions

Contents

Panasonic SA-HE70 Operating Instructions Manual Manual pdf 2 page image

2RQT6193IMPORTANT SAFETY INSTRUCTIONSSafety1. Power source—Connect the unit to a power source of the typedescribed in these instructions or as marked on the unit.2. Polarization—The unit is equipped with a polarized power plugwhere one blade is wider than the other. This safety featureensures that the plug fits into your household AC outlet only oneway. If the plug doesn’t fit one way, try reversing it. If the plugstill doesn’t fit, contact an electrician to replace the obsoleteoutlet. Do not attempt to defeat the safety purpose of the plug.3. Power cord protection—Route the AC power supply cord sothat it will not be walked on or pinched by items placed on oragainst it. Never take hold of the plug or cord with wet hands.Always grasp the plug body firmly when connecting anddisconnecting it.4. Overloading—When connecting the AC power supply cord, becareful not to overload the household AC outlet, extension cord,or outlet from any other device as this can result in fire or electricshock.5. Nonuse periods—Turn the unit off when it is not in use. Unplugthe unit from the household AC outlet if it is not to be used for along time. Unplug the unit during lightning storms.6. Attachments and accessories—Use only the attachments andaccessories recommended in these operating instructions.Read these operating instructions carefully before using the unit. Follow the safety instructions on the unit and the safety precautions listedbelow. Keep these operating instructions handy for future reference.Installation4. Outdoor antenna grounding—If you connect an outdoorantenna, ground the antenna system to protect against voltagesurges and built-up static charges. Section 810 of the NationalElectrical Code, ANSI/NFPA No. 70-1990, provides informationabout grounding of the mast and supporting structure, groundingof the lead-in wire to an antenna discharge unit, size ofgrounding conductors, location of antenna-discharge unit,connection to grounding electrodes, and requirements for thegrounding electrode. Refer to this diagram.EnvironmentELECTRICSERVICEEQUIPMENTGROUNDCLAMPANTENNALEAD INWIREANTENNADISCHARGE UNIT(NEC SECTION 810-20)GROUNDING CONDUCTORS(NEC SECTION 810-21)GROUND CLAMPSPOWER SERVICE GROUNDINGELECTRODE SYSTEM(NEC ART 250, PART H)NEC—NATIONAL ELECTRICAL CODE1. Water and moisture—Do not use the unit near water, such asnear a bathtub or swimming pool. Avoid damp basements.2. Heat—Situate the unit away from heat sources, such asradiators.Do not situate where temperatures fall below 5°C (41°F) or riseabove 35°C (95°F).3. Power lines—Take care when setting up an outdoor antennathat it is not near overhead power lines, electric lights, orelectrical circuits, and that there is no danger of the antennafalling on power lines, electric lights, or electrical circuits. Wheninstalling an outdoor antenna, take extreme care not to touchsuch power lines or circuits, as contact with them can be fatal.Placement1. Ventilation—Situate the unit so that it receives properventilation. Do not install in a confined space such as abookcase or cabinet. Allow at least 10 cm (4 inches) clearancefrom the rear of the unit. To prevent the risk of electric shock orfire due to overheating ensure curtains and other materials donot obstruct the unit’s ventilation.2. Foreign material—Ensure objects and liquids do not get intothe unit. Avoid exposing the unit to excessive smoke, dust,mechanical vibration, and shock.3. Magnetism—Situate the unit away from equipment and devicesthat generate strong magnetic fields.4. Stacking—Do not place heavy objects on top of this unit.5. Surface—Place the unit on a flat, level surface.6. Carts and stands—Use the unit only with cartsand stands recommended by the manufacturer.Move carts with care. Sudden stops, excessiveforce, and uneven surfaces can cause carts tooverturn.7. Wall and ceiling mounting—Do not mount the unit on walls orceilings unless specified in the instructions.Maintenance(See page 17 for details.)Unplug the unit from the household AC outlet before cleaning.Clean with a damp cloth.Do not use abrasive pads, scouring powders, or solvents.Service1. Damage requiring service—The unit should be serviced byqualified service personnel if:(a) The AC power supply cord or the plug has been damaged; or(b) Objects or liquids have gotten into the unit; or(c) The unit has been exposed to rain; or(d) The unit does not operate normally or exhibits a markedchange in performance; or(e) The unit has been dropped or the cabinet damaged.2. Servicing—Do not attempt to service the unit beyond thatdescribed in these operating instructions. Refer all otherservicing to authorized servicing personnel.3. Replacement parts—When parts need replacing ensure theservicer uses parts specified by the manufacturer or parts thathave the same characteristics as the original parts.Unauthorized substitutes may result in fire, electric shock, orother hazards.4. Safety check—After repairs or service, ask the servicer toperform safety checks to confirm that the unit is in properworking condition.