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電子キーボード Yamaha KX25のPDF オーナーズマニュアルをオンラインで閲覧またはダウンロードできます。Yamaha KX25 49 ページ。 Usb keyboard studio

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1. Features

PLEASE READ CAREFULLY BEFORE PROCEEDING

* Please keep this manual in a safe place for future reference.

WARNING

Always follow the basic precautions listed below to avoid the possibility of serious injury or even death

from electrical shock, short-circuiting, damages, ﬁre or other hazards. These precautions include, but

are not limited to, the following:

Power supply/AC power adaptor

• Only use the voltage speciﬁed as correct for the instrument. The

required voltage is printed on the name plate of the instrument.

• Use the speciﬁed adaptor (PA-3C, PA-130 or an equivalent

recommended by Yamaha) only. Using the wrong adaptor can result

in damage to the instrument or overheating.

• Check the electric plug periodically and remove any dirt or dust

which may have accumulated on it.

• Do not place the AC adaptor cord near heat sources such as heaters

or radiators, and do not excessively bend or otherwise damage the

cord, place heavy objects on it, or place it in a position where anyone

could walk on, trip over, or roll anything over it.

Do not open

• Do not open the instrument or attempt to disassemble the internal

parts or modify them in any way. The instrument contains no user-

serviceable parts. If it should appear to be malfunctioning,

discontinue use immediately and have it inspected by qualiﬁed

Yamaha service personnel.

CAUTION

Always follow the basic precautions listed below to avoid the possibility of physical injury to you or

others, or damage to the instrument or other property. These precautions include, but are not limited

to, the following:

Power supply/AC power adaptor

• When removing the electric plug from the instrument or an outlet,

always hold the plug itself and not the cord.

• Unplug the AC power adaptor when not using the instrument, or

during electrical storms.

• Do not connect the instrument to an electrical outlet using a

multiple-connector. Doing so can result in lower sound quality, or

possibly cause overheating in the outlet.

PRECAUTIONS

• Do not expose the instrument to rain, use it near water or in damp or

• Never insert or remove an electric plug with wet hands.

• Do not put burning items, such as candles, on the unit.

• If the AC adaptor cord, plug or USB cable becomes frayed or

• Do not expose the instrument to excessive dust or vibrations, or

• Do not use the instrument in the vicinity of a TV, radio, stereo

• Do not place the instrument in an unstable position where it might

• Before moving the instrument, remove all connected adaptor and

(3)-11

Owner's Manual

Water warning

wet conditions, or place containers on it containing liquids which

might spill into any openings. If any liquid such as water seeps into

the instrument, turn off the power immediately and unplug the power

cord from the AC outlet. Then have the instrument inspected by

qualiﬁed Yamaha service personnel.

Fire warning

A burning item may fall over and cause a ﬁre.

If you notice any abnormality

damaged, or if there is a sudden loss of sound during use of the

instrument, or if any unusual smells or smoke should appear to be

caused by it, immediately turn off the power switch, disconnect the

adaptor plug from the outlet, disconnect the USB cable and have the

instrument inspected by qualiﬁed Yamaha service personnel.

Location

extreme cold or heat (such as in direct sunlight, near a heater, or in a

car during the day) to prevent the possibility of panel disﬁguration or

damage to the internal components.

equipment, mobile phone, or other electric devices. Otherwise, the

instrument, TV, or radio may generate noise.

accidentally fall over.

other cables.