Yamaha YDS-120 Kullanıcı El Kitabı - Sayfa 8

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Before Playing

Power Requirements

This instrument can be powered in one of the two ways listed below. Determine which you intend to use, and follow the

instructions for setting up.

NOTE

• If you connect the instrument to a commercially available USB power adaptor or USB mobile battery while batteries are

in the instrument, priority is given to power from the USB cable.

Using batteries

This instrument requires four "AAA" size, alkaline (LR3) bat-

teries or rechargeable nickel-metal hydride batteries

(rechargeable Ni-MH batteries).

Make sure that the power of the instrument is off.

The power lamp (

Place the instrument upside-down on a soft cloth

and remove the battery cover.

Insert the four new batteries, being careful to fol-

low the polarity markings on the inside of the

compartment.

 Remaining Battery Power

When the remaining battery power drops to about 5 or 10

minutes*, the POWER LED lamp (

more, when there is almost no remaining power, the

POWER LED lamp turns off and the instrument enters

standby mode.

* Varies depending on the usage environment.

NOTE

• You should check the Power lamp frequently and take

precautions that the battery does not run out during a

performance.

YDS-120 Owner's Manual

) will be off when the power is off.

) flashes. Further-

Using a USB power adaptor or USB

mobile battery (sold separately)

Connect the USB cable to a USB power adaptor or USB

mobile battery (sold separately) in the order shown in the

illustration. Follow the order shown here in reverse when

disconnecting the USB cable.

USB cable

 Use only a USB power adaptor or USB mobile

battery compatible with the USB standard for

power supply.

Output voltage 4.8 V to 5.2 V

Output current 1.0 A or greater

CAUTION

• Before using a USB power adaptor or USB

mobile battery, be sure to read the relevant pre-

cautions.

NOTICE

• Some USB mobile batteries automatically stop supply-

ing power when connected to a device with low current

consumption, such as this instrument. Use a USB

mobile battery that has a low-current mode function,

etc., and can supply power to devices with current con-

sumption of 80 mA or less.

outlet

USB power

adaptor

USB mobile

battery