Onkyo TX-DS474 appendix Important Safeguards

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PORTABLE CART WARNING

WARNING:

TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS APPLIANCE TO RAIN OR MOISTURE.

CAUTION:

TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE COVER (OR BACK). NO USER-SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.

WARNING

 

AVIS

RISK OF ELECTRIC SHOCK

 

RISQUE DE CHOC ELECTRIQUE

DO NOT OPEN

 

NE PAS OUVRIR

 

 

 

The lightning flash with arrowhead symbol, within an equilateral triangle, is intended to alert the user to the presence of uninsulated “dangerous voltage” within the product’s enclosure that may be of sufficient magnitude to constitute a risk of electric shock to persons.

The exclamation point within an equilateral triangle is intended to alert the user to the presence of important operating and maintenance (servicing) instructions in the literature accompanying the appliance.

Important Safeguards

1.Read Instructions – All the safety and operating instructions should be read before the appliance is operated.

2.Retain Instructions – The safety and operating instructions should be retained for future reference.

3.Heed Warnings – All warnings on the appliance and in the operating instructions should be adhered to.

4.Follow Instructions – All operating and use instructions should be followed.

5.Water and Moisture – The appliance should not be used near water – for example, near a bathtub, washbowl, kitchen sink, laundry tub, in a wet basement, or near a swimming pool, and the like.

6.Carts and Stands – The appliance should be used only with a

cart or stand that is recom- mended by the manufacturer.

6A. An appliance and cart combina- tion should be moved with care. Quick stops, excessive force, and uneven surfaces may cause the appliance and cart combina- tion to overturn.

 

S3125A

7.

Wall or Ceiling Mounting – The appliance should be mounted

 

to a wall or ceiling only as recommended by the manufacturer.

8.

Ventilation – The appliance should be situated so that its loca-

 

tion or position does not interfere with its proper ventilation.

 

For example, the appliance should not be situated on a bed,

 

sofa, rug, or similar surface that may block the ventilation

 

openings; or if placed in a built-in installation, such as a book-

 

case or cabinet that may impede the flow of air through the

 

ventilation openings, there should be free space of at least 20

 

cm (8 in.) and an opening behind the appliance.

9.

Heat – The appliance should be situated away from heat

 

sources such as radiators, heat registers, stoves, or other appli-

 

ances (including amplifiers) that produce heat.

10.

Power Sources – The appliance should be connected to a

 

power supply only of the type described in the operating

 

instructions or as marked on the appliance.

11.

Polarization – If the appliance is provided with a polarized

 

plug having one blade wider than the other, please read the fol-

 

lowing information:

 

The polarization of the plug is a safety feature. The polarized

14.Power Lines – An outdoor antenna should be located away from power lines.

15.Nonuse Periods – The power cord of the appliance should be unplugged from the outlet when left unused for a long period of time.

16.Object and Liquid Entry – Care should be taken so that objects do not fall and liquids are not spilled into the enclosure through openings.

17.Damage Requiring Service – The appliance should be ser- viced by qualified service personnel when:

A.The power-supply cord or the plug has been damaged; or

B.Objects have fallen, or liquid has been spilled into the appliance; or

C.The appliance has been exposed to rain; or

D.The appliance does not appear to operate normally or exhibits a marked change in performance; or

E.The appliance has been dropped, or the enclosure damaged.

18.Servicing – The user should not attempt to service the appli- ance beyond that described in the operating instructions. All other servicing should be referred to qualified service person- nel.

19.Outdoor Antenna Grounding – If an outside antenna is con- nected to the receiver, be sure the antenna 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, ground- ing of the lead-in wire to an antenna-discharge unit, size of grounding conductors, location of antenna-discharge unit, con- nection to grounding electrodes, and requirements for the grounding electrode. See Figure 1.

FIGURE 1:

EXAMPLE OF ANTENNA GROUNDING AS PER NATIONAL ELECTRICAL CODE

ANTENNA

LEAD IN

WIRE

GROUND

CLAMP

plug will only fit the outlet one way. If the plug does not fit

fully into the outlet, try reversing it. If there is still trouble, the

user should seek the services of a qualified electrician. Under

no circumstances should the user attempt to defeat the polar-

ization of the plug.

12. 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, especially near plugs, con-

venience receptacles, and the point where they exit from the

appliance.

ELECTRIC

SERVICE EQUIPMENT

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)

 

13. Cleaning – The appliance should be cleaned only as recom-

2

mended by the manufacturer.

 

NEC – NATIONAL ELECTRICAL CODE

S2898A

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Contents TX-DS474 Important Safeguards Precautions Memory Preservation FeaturesSupplied accessories Installing the remote controller batteries Setting the AM tuning step frequency Worldwide models onlySetting the Voltage selector Worldwide models only Using the remote controllerSignal flow Yellow connector marked V is used for video connection Digital audio connectionsAudio OUT Video OUT Surround OUT Subwoofer OUT Center OUT AC outlet connection Connecting other devicesConnections for remote control Or B 6 ohms min./speaker Connecting speakersConnecting the speaker cable Ohms min./speakerPositioning speakers Connecting the powerConnecting the power Positioning speakersDirectional Iinkage Connecting the antenna cableMaking antenna connections Assembling the AM loop antennaConnecting an AM outdoor antenna Connecting the included antennasConnecting an FM outdoor antenna Making antenna connectionsSpeaker setup Speaker setupParameter selector Speaker setupTest Tone Remote controller only Selecting a sound source Selecting a sound source When Multi channel input is selected as a sourceSwitching between digital and analog inputs Speakers selector Speakers A, B Adjusting the tone BASS, TrebleListening through headphones Phones Disabling the Sleep function Sleep function Remote controller onlyTemporary muting Muting Remote controller only Volume knob To enjoy Surround mode or Stereo modeSurround Mode button Midnight Theater button Input selector buttonsSetting the Surround mode parameters To enjoy Surround mode or Stereo modeSelecting a Surround mode Listening to a stereo radio station FM mode Tuning in a radio stationManual tuning Receiving RDS European model onlyCancelling preset stations Using preset radio stationsSelecting a preset station Programming radio stationsMonitoring Recording a sourceRecording an audio source Recording a source Adding new sound to a video tape during video editingTroubleshooting guide Trouble Cause Remedy SeeSpecifications Amplifier SectionControl positions and names Front panel DisplayRemote controller RC-385S Audio muting button Muting 16Using an Onkyo CD player Using the remote controllerUsing an Onkyo tape deck Using an Onkyo DVD playerMemo Onkyo U.S.A. Corporation