Yamaha YST-SW20 Owner's Manual

Contents

2SAFETY INSTRUCTIONS1 Read Instructions – All the safety and operating instructionsshould be read before the unit is operated.2 Retain Instructions – The safety and operating instructionsshould be retained for future reference.3 Heed Warnings – All warnings on the unit and in the operatinginstructions should be adhered to.4 Follow Instructions – All operating and other instructions shouldbe followed.5 Water and Moisture – The unit should not be used near water –for example, near a bathtub, washbowl, kitchen sink, laundrytub, in a wet basement, or near a swimming pool, etc.6 Carts and Stands – The unit should be used onlywith a cart or stand that is recommended by themanufacturer.6A A unit and cart combination should be moved withcare. Quick stops, excessive force, and unevensurfaces may cause the unit and cart combination to overturn.7 Wall or Ceiling Mounting – The unit should be mounted to awall or ceiling only as recommended by the manufacturer.8 Ventilation – The unit should be situated so that its location orposition does not interfere with its proper ventilation. Forexample, the unit should not be situated on a bed, sofa, rug, orsimilar surface, that may block the ventilation openings; orplaced in a built-in installation, such as a bookcase or cabinetthat may impede the flow of air through the ventilation openings.9 Heat – The unit should be situated away from heat sourcessuch as radiators, stoves, or other appliances that produce heat.10 Power Sources – The unit should be connected to a powersupply only of the type described in the operating instructionsor as marked on the unit.11 Power-Cord Protection – Power-supply cords should be routedso that they are not likely to be walked on or pinched by itemsplaced upon or against them, paying particular attention tocords at plugs, convenience receptacles, and the point wherethey exit from the unit.12 Cleaning – The unit should be cleaned only as recommendedby the manufacturer.13 Nonuse Periods – The power cord of the unit should beunplugged from the outlet when left unused for a long period oftime.14 Object and Liquid Entry – Care should be taken so that objectsdo not fall into and liquids are not spilled into the inside of theunit.15 Damage Requiring Service – The unit should be serviced byqualified service personnel when:A. The power-supply cord or the plug has been damaged; orB. Objects have fallen, or liquid has been spilled into the unit;orC. The unit has been exposed to rain; orD. The unit does not appear to operate normally or exhibits amarked change in performance; orE. The unit has been dropped, or the cabinet damaged.16 Servicing – The user should not attempt to service the unitbeyond those means described in the operating instructions. Allother servicing should be referred to qualified service personnel.17 Power Lines – An outdoor antenna should be located awayfrom power lines.18 Grounding or Polarization – Precautions should be taken sothat the grounding or polarization is not defeated.