Yamaha PJP-25UR Guia De Configuração Rápida

English  9

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Explanation of Graphical Symbols

This graphic symbol 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.

This graphic symbol is intended to alert you to the 
presence of important operating and maintenance 
(servicing) instructions in the literature 
accompanying the appliance.

Read Instructions – All the safety and operating instructions 
should be read before you operate the product.

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 PC and wall outlet 
before cleaning. Do not use liquid cleaners or aerosol 
cleaners.

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 – 
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. Any mounting of the product should 
follow the manufacturer’s instructions, and should use a 
mounting accessory recommended 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.

Power Sources – This product should be operated only from 
the type of power source indicated on the mark.

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 
reversing 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.

USB Cable Protection – USB cable should be routed so that 
they are not likely to be walked on or pinched by items 
placed upon or against them, paying particular attention 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 PC and wall outlet. 
This will prevent damage to the product due to lightning and 
power-line surges.

Overloading – Do not overload wall outlets, extension 
cords, bend 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 
dangerous 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 
dangerous voltage or other hazards. Refer all servicing to 
qualified service personnel.

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

a)

When the USB cable 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 
improper adjustment of other controls may result in 
damage 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 
performance - 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 
characteristics as the original part. Unauthorized 
substitutions may result 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.

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

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.