Yamaha AV-S7 Owner's Manual download pdf (Page 6)

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PRECAUTIONS

■ To assure the finest performance, please read this

manual carefully. Keep it in a safe place for future

reference.

■ Choose the installation location of this system

carefully. Avoid placing it in direct sunlight or close to

a source of heat. Also avoid locations subject to

vibration and excessive dust, heat, cold or moisture.

Keep it away from sources of humming such as

transformers and electric motors.

■ Do not operate this system upside-down. It may

overheat, possibly causing damage.

■ Never open the cabinet. If something drops into the

set, contact your dealer.

■ The openings on the surface of the power

amplifier/subwoofer unit assure proper ventilation of

the unit. If these openings are obstructed, the

temperature inside the unit will rise rapidly.

Therefore, avoid placing objects against these

openings, and install the unit in a well-ventilated

place. Make sure to allow a space of at least

10 cm behind, 10 cm on the both sides and 20 cm

above the top panel of the unit, and never use the

unit with the unit laid down on the floor. Doing so

may not only damage the unit, but also cause a fire.

■ Always set the volume setting to minimum before

starting play of an audio source. Increase the volume

gradually to an appropriate level.

■ When not planning to use this system for long

periods of time (such as during vacation), disconnect

the AC power plug from the wall outlet.

■ Do not use excessive force on the switches, controls

or connection wires. When moving the unit, first

disconnect the power plug and the wires connected

to other equipment. Never pull the wire itself.

■ Do not attempt to clean the system with chemical

solvents; this might damage the finish. Use a clean,

dry cloth.

■ Be sure to read the “TROUBLESHOOTING” section

regarding common operating errors before

concluding that the system is faulty.

■ To prevent lightning damage, disconnect the AC

power plug and the antenna cable when there is an

electrical storm.

■ Do not plug the AC power plug into the wall outlet

before you finish all connections.

■ The voltage to be used must be the same as that

specified on this system. Using this unit with a higher

voltage than that which is specified is dangerous and

may result in a fire or other type of accident causing

damage. YAMAHA will not be held responsible for

any damage resulting from use of this system with a

voltage other than that which is specified.

■ The sound level at a given volume setting depends

on the speaker location and other factors. Care

should be taken to avoid exposure to sudden high

levels of sound which may occur when turning on the

system with the volume setting at high, and to

continuous high levels of sound.

■ Sudden temperature changes and storage or

operation in an extremely humid environment may

cause condensation inside the system.

Condensation can cause the system to malfunction.

To eliminate condensation:

•

Remote control

Wipe off condensation on the transmitter window

with a soft cloth before operating the system.

■ Secure placement or installation is the owner’s

responsibility.

YAMAHA shall not be liable for any accident

caused by improper placement or installation of

this system.

PRECAUTIONS: READ THIS BEFORE OPERATING THIS SYSTEM

IMPORTANT

Please record the serial number of this system in

the space below.

Serial No.:

The serial number is located on the rear of the

power amplifier/subwoofer (SW-AVS7).

Retain this Owner’s Manual in a safe place for future

reference.

AV-S7(E)(E/F)1-16 9/11/0 9:36 AM Page E-2

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Yamaha AV-S7 Owner's Manual Page 6

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