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Просмотреть онлайн или скачать pdf Руководство пользователя для Усилитель Yamaha AV-90PY. Yamaha AV-90PY 25 страниц. Natural sound digital sound field processing amplifier 5 speaker configuration

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SAFETY INSTRUCTIONS

Read Instructions – All the safety and operating

instructions should be read before the unit is operated.

Retain Instructions – The safety and operating instructions

should be retained for future reference.

Heed Warnings – All warnings on the unit and in the

operating instructions should be adhered to.

Follow Instructions – All operating and other instructions

should be followed.

Water and Moisture – The unit 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, etc.

Carts and Stands – The unit should be used only with a

cart or stand that is recommended by the manufacturer.

A unit and cart combination should

be moved with care.

Quick stops, excessive force,

and uneven surfaces may cause

the unit and cart combination to

overturn.

Wall or Ceiling Mounting – The unit should be mounted to

a wall or ceiling only as recommended by the

manufacturer.

Ventilation – The unit should be situated so that its

location or position does not interfere with its proper

ventilation. For example, the unit should not be situated

on a bed, sofa, rug, or similar surface, that may block the

ventilation openings; or placed in a built-in installation,

such as a bookcase or cabinet that may impede the flow

of air through the ventilation openings.

Heat – The unit should be situated away from heat

sources such as radiators, stoves, or other appliances that

produce heat.

1. IMPORTANT NOTICE : DO NOT MODIFY THIS UNIT!

This product, when installed as indicated in the

instructions contained in this manual, meets FCC

requirements. Modifications not expressly approved by

Yamaha may void your authority, granted by the FCC, to

use the product.

2. IMPORTANT : When connecting this product to

accessories and/or another product use only high quality

shielded cables. Cable/s supplied with this product

MUST be used. Follow all installation instructions.

Failure to follow instructions could void your FCC

authorization to use this product in the USA.

3. NOTE : This product has been tested and found to

comply with the requirements listed in FCC Regulations,

Part 15 for Class "B" digital devices. Compliance with

these requirements provides a reasonable level of

assurance that your use of this product in a residential

environment will not result in harmful interference with

other electronic devices.

This equipment generates/uses radio frequencies and, if

not installed and used according to the instructions

found in the users manual, may cause interference

harmful to the operation of other electronic devices.

Power Sources – The unit should be connected to a power

supply only of the type described in the operating

instructions or as marked on the unit.

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 attention to cords at plugs, convenience

receptacles, and the point where they exit from the unit.

Cleaning – The unit should be cleaned only as

recommended by the manufacturer.

Nonuse Periods – The power cord of the unit should be

unplugged from the outlet when left unused for a long

period of time.

Object and Liquid Entry – Care should be taken so that

objects do not fall into and liquids are not spilled into the

inside of the unit.

Damage Requiring Service – The unit should be serviced

by qualified service personnel when:

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

Objects have fallen, or liquid has been spilled into the unit;

The unit has been exposed to rain; or

The unit does not appear to operate normally or exhibits a

marked change in performance; or

The unit has been dropped, or the cabinet damaged.

Servicing – The user should not attempt to service the unit

beyond those means described in the operating

instructions. All other servicing should be referred to

qualified service personnel.

Power Lines – An outdoor antenna should be located

away from power lines.

Grounding or Polarization – Precautions should be taken

so that the grounding or polarization is not defeated.

FCC INFORMATION

Compliance with FCC regulations does not guarantee that

interference will not occur in all installations. If this product

is found to be the source of interference, which can be

determined by turning the unit "OFF" and "ON", please try

to eliminate the problem by using one of the following

measures:

Relocate either this product or the device that is being

affected by the interference.

Utilize power outlets that are on different branch (circuit

breaker or fuse) circuits or install AC line filter/s.

In the case of radio or TV interference, relocate/reorient the

antenna. If the antenna lead-in is 300 ohm ribbon lead,

change the lead-in to co-axial type cable.

If these corrective measures do not produce satisfactory

results, please contact the local retailer authorized to

distribute this type of product. If you can not locate the

appropriate retailer, please contact Yamaha Electronics

Corp., U.S.A. 6722 Orangethorpe Ave, Buena Park, CA

90620.

The above statements apply ONLY to those products

distributed by Yamaha Corporation of America or its

subsidiaries.