Yamaha A-S701 Manuale d'uso - Pagina 2
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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.
The above warning is located on the rear of the unit.
Explanation of Graphical Symbols
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 product.
IMPORTANT SAFETY INSTRUCTIONS
1
Read these instructions.
2
Keep these instructions.
3
Heed all warnings.
4
Follow all instructions.
5
Do not use this apparatus near water.
6
Clean only with dry cloth.
7
Do not block any ventilation openings. Install in accordance with the
manufacturer's instructions.
8
Do not install near any heat sources such as radiators, heat registers, stoves, or
other apparatus (including amplifiers) that produce heat.
9
Do not defeat the safety purpose of the polarized or grounding-type plug. A
polarized plug has two blades with one wider than the other. A grounding type
plug has two blades and a third grounding prong. The wide blade or the third
prong are provided for your safety. If the provided plug does not fit into your
outlet, consult an electrician for replacement of the obsolete outlet.
10 Protect the power cord from being walked on or pinched particularly at plugs,
convenience receptacles, and the point where they exit from the apparatus.
11 Only use attachments/accessories specified by the manufacturer.
12 Use only with the cart, stand, tripod, bracket, or table specified
by the manufacturer, or sold with the apparatus. When a cart is
used, use caution when moving the cart/apparatus combination
to avoid injury from tip-over.
13 Unplug this apparatus during lightning storms or when unused
for long periods of time.
14 Refer all servicing to qualified service personnel. Servicing is
required when the apparatus has been damaged in any way, such as power-supply
cord or plug is damaged, liquid has been spilled or objects have fallen into the
apparatus, the apparatus has been exposed to rain or moisture, does not operate
normally, or has been dropped.
Product information, such as the model name (product number),
manufacturing code (serial number), and power requirements, are
displayed on or in the vicinity of the nameplate on the product (Rear
panel). We recommend that you fill in the following space with the
model name and serial number, and store this document in a safe
place so that the information will help you identify your product in
case you lose the product.
Model Name
Serial Number
PRECAUTIONS
Please read these precautions carefully before proceeding.
Be sure to follow the instructions
Please carefully read and observe the following precautions to avoid
harm to people or damage to your personal property.
After reading this document thoroughly, please retain it in a location that
anyone using the product can access at any time.
i
En
• Contact the following customer center for inspection or repair.
- The store you purchased the product
- Yamaha dealer
• This product is intended for use as a general household device. Do
not use it in any field or activity requiring a high degree of reliability
in relation to human lives or valuable assets.
• Please note that Yamaha cannot accept any liability for any losses
resulting from improper use or unauthorized modification of the
product.
WARNING
These precautions alert you to the possibility of death or
serious injury to yourself or others.
If you notice any abnormality
• If any of the following abnormalities occur, immediately shut down the
power.
- The power cord or plug becomes damaged.
- Unusual smells, noise or smoke are emitted from the product.
- An object or some water has been dropped into the product.
- Cracks or other damage appear on the product.
- There is a sudden loss of sound during use of the product.
Follow the steps below to shut down the power.
- Turn off the power to this product.
- Disconnect the power cord plug from the AC outlet.
Continuing to use the product as-is may result in fire, electrical shock
or damage to the product. Request inspection or repair immediately.
Power supply
• Do not damage the power cord.
- Do not place the power cord near heat sources such as heaters.
- Do not forcefully bend or modify the power cord.
- Do not damage the power cord.
- Do not place heavy objects on the power cord.
- Do not staple the power cord.
Using a frayed power cord with the core wire exposed may result in fire,
electrical shock or damage to the product.
• During lightning or electrical storms, do not touch this product, power
plug or power cord.
Otherwise, electrical shock may be caused.
• Use the voltage specified for this product.
Using an incorrect voltage may result in fire, electrical shock or damage
to the product.
• (A-S701) Be sure to use only the item listed below to supply power:
- Included power cord
Otherwise, fire, burns or damage to the product may be caused.
• (A-S701) Do not use the following Included accessory with other
devices.
- Power cord
Otherwise, fire, burns or damage to the product may be caused.
• Check the power cord plug periodically and remove any dirt or dust
that may have accumulated.
Otherwise, fire or electrical shock may be caused.
• Be sure to fully insert the power cord plug into an AC outlet.
Otherwise, electrical shock, or fire or damage to the product due to
short circuit may be caused.
• Insert the power cord plug into the AC outlet that is visible and easily
accessible.
If some trouble or malfunction occurs, you should be able to
immediately disconnect the plug from the AC outlet easily. Even when
the power switch is turned off, as long as the power cord is not
unplugged from the wall AC outlet, the product is not disconnected
from the power source completely.
• If you hear thunder or suspect approaching lightning, quickly turn off
the power switch and pull the power plug from the AC outlet.
Failure to observe this may cause a fire or malfunctions.