Yamaha PSR-600 Manual Do Utilizador

 

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Explanation of Graphical Symbols

 

The lightning flash with arrowhead symbol, 
within an equilateral triangle, is intended to alert 
you 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 tri-
angle is intended to alert you to the presence of 
important operating and maintenance (servic-
ing) instructions in the literature accompanying 
the appliance.

 

Read Instructions — All the safety and operating 
instructions should be read before the product is operated.

 

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

 

Heed Warnings — All warnings on the product and in the 
operating instructions should be adhered to.

 

Follow Instructions — All operating and use instructions 
should be followed.

 

Cleaning — Unplug this product from the wall outlet before 
cleaning. Do not use liquid cleaners or aerosol cleaners. Use 
a damp cloth for cleaning.

 

Attachments — Do not use attachments not recommended 
by the product manufacturer as they may cause hazards.

 

Water and Moisture — Do not use this product near water 
— for example, near a bath tub, wash bowl, kitchen sink, or 
laundry tub; in a wet basement; or near a swimming pool; 
and the like.

 

Accessories — Do not place this product on an unstable cart, 
stand, tripod, bracket, or table. The product may fall, causing 
serious injury to a child or adult, and serious damage to the 
product. Use only with a cart, stand, tripod, bracket, or table 
recommended by the manufacturer, or sold with the product

 

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Any mounting of the product should follow the manufactur-
er’s instructions, and should use a mounting accessory rec-
ommended by the manufacturer.

 

A product and cart combination should be 
moved with care. Quick stops, excessive 
force, and uneven surfaces may cause the 
product and cart combination to overturn.

 

Ventilation — Slots and openings in the 
cabinet are provided for ventilation and to 
ensure reliable operation of the product and to protect it 
from overheating, and these openings must not be blocked 
or covered. The openings should never be blocked by plac-
ing the product on a bed, sofa, rug, or other similar surface.

 

This product should not be placed in a built-in installation 
such as a bookcase or rack unless proper ventilation is provid-
ed or the manufacturer’s instructions have been adhered to.

 

Power Sources — This product should be operated only 
from the type of power source indicated on the marking la-
bel. If you are not sure of the type of power supply to your 
home, consult your product dealer or local power company. 
For products intended to operate from battery power, or oth-
er sources, refer to the operating instructions.

 

Grounding or Polarization — This product may be equipped 
with a polarized alternating current line plug (a plug having 
one blade wider than the other). This plug will fit into the 
power outlet only one way. This is a safety feature. If you 
are unable to insert the plug fully into the outlet, try revers-
ing the plug. If the plug should still fail to fit, contact your 
electrician to replace your obsolete outlet. Do not defeat the 
safety purpose of the polarized plug.

 

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, paying particular at-
tention to cords at plugs, convenience receptacles, and the 
point where they exit from the product.

 

Lightning — For added protection for this product during a 
lightning storm, or when it is left unattended and unused for 
long periods of time, unplug it from the wall outlet and dis-
connect the antenna or cable system. This will prevent dam-
age to the product due to lightning and power-line surges.

 

Power Lines — An outside antenna system should not be lo-
cated in the vicinity of overhead power lines or other electric 
light or power circuits, or where it can fall into such power 
lines or circuits. When installing an outside antenna system, 
extreme care should be taken to keep from touching such 
power lines or circuits as contact with them might be fatal.

 

Overloading — Do not overload wall outlets, extension 
cords, or integral convenience receptacles as this can result 
in a risk of fire or electric shock.

 

Object and Liquid Entry — Never push objects of any kind 
into this product through openings as they may touch dan-
gerous voltage points or short-out parts that could result in 
a fire or electric shock. Never spill liquid of any kind on the 
product.

 

Servicing — Do not attempt to service this product yourself 
as opening or removing covers may expose you to danger-
ous voltage or other hazards. Refer all servicing to qualified 
service personnel.

 

Damage Requiring Service — Unplug this product from the 
wall outlet and refer servicing to qualified service personnel 
under the following conditions:
a)

When the power-supply cord or plug is damaged,

b)

If liquid has been spilled, or objects have fallen into the 
product,

c)

If the product has been exposed to rain or water,

d)

 

If the product does not operate normally by following 
the operating instructions. Adjust only those controls 
that are covered by the operating instructions as an im-
proper adjustment of other controls may result in dam-
age and will often require extensive work by a qualified 
technician to restore the product to its normal operation,

 

e)

If the product has been dropped or damaged in any 
way, and

f)

When the product exhibits a distinct change in perfor-
mance - this indicates a need for service.

 

Replacement Parts — When replacement parts are required, 
be sure the service technician has used replacement parts 
specified by the manufacturer or have the same characteris-
tics as the original part. Unauthorized substitutions may re-
sult in fire, electric shock, or other hazards.

 

Safety Check — Upon completion of any service or repairs 
to this product, ask the service technician to perform safety 
checks to determine that the product is in proper operating 
condition.

 

Wall or Ceiling Mounting — The unit should be mounted to 
a wall or ceiling only as recommended by the manufacturer.

 

Heat — The product should be situated away from heat 
sources such as radiators, heat registers, stoves, or other 
products (including amplifiers) that produce heat.