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If you notice any abnormality

• If any of the following problems occur, immediately turn

off the power switch and disconnect the power plug

from the outlet. Finally have the device inspected by

Yamaha service personnel.

- The power cord or plug becomes frayed or damaged.

- Unusual smells or smoke are emitted.

CAUTION

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

damage to the product or other property. These precautions include, but are not limited to, the following:

Assembly

• Assemble the product in the proper sequence by

following the assembly instructions in this manual. Also,

make sure to tighten the screws or bolts regularly.

Failure to do so might result in damage to the product or

even injury.

• (YDP-S55, YDP-S35) Be sure to attach the anti-fall

brackets to the product, to ensure stability (page 37).

Failure to do so might result in damage to the product or

even injury.

Location

• Do not place the product in an unstable position or a

location with excessive vibration, where it might

accidentally fall over and cause injury.

• Do not go near the product during an earthquake.

Strong shaking during an earthquake could cause the

product to move or tip over, resulting in damage to the

product or its parts, and possibly causing injury.

• When transporting or moving the product, always use

two or more people. Attempting to lift the product by

yourself may result in injuries, such as back injuries, or

cause the product to be dropped and broken, which

could lead to other injuries.

• Before moving the product, remove all connected

cables, to prevent damage to the cables or injury to

anyone who might trip over them.

Connections

• Before connecting the product to other electronic

components, turn off the power for all components.

Before turning the power on or off for all components,

set all volume levels to minimum.

• Be sure to set the volumes of all components at their

minimum levels and gradually raise the volume controls

while playing the product to set the desired listening

level.

- Some object, or water has been dropped into the

product.

- There is a sudden loss of sound during use of the

product.

- Cracks or other visible damage appear on the

product.

Handling

• Do not insert your finger or hand in any gaps on the key

cover or product. Also take care that the key cover does

not pinch your finger.

• Do not insert foreign materials such as metal or paper

into any openings or gaps of the product. Failure to

observe this may cause a fire, electric shocks, or

malfunctions.

• (YDP-S55, YDP-S35) Do not apply excessive force

when closing the key cover. A key cover equipped with

the SOFT-CLOSE™ mechanism closes the cover

slowly. Applying excessive force to the key cover when

closing it could damage the SOFT-CLOSE™

mechanism, and possibly result in injury to your hands

and fingers caught under the closing key cover.

• Do not rest your weight on, or place heavy objects on

the product, and do not use excessive force on the

buttons, switches or connectors.

• Keep small parts out of the reach of infants. Your

children may accidentally swallow them.

• Do not use the product or headphones for a long period

of time at a high or uncomfortable volume level, since

this can cause permanent hearing loss. If you

experience any hearing loss or ringing in the ears,

consult a physician.

• Remove the power plug from the AC outlet before

cleaning the unit. Failure to observe this may cause

electric shocks.

Yamaha cannot be held responsible for damage

caused by improper use or modifications to the

product, or data that is lost or destroyed.

Always turn the power off when the instrument is not in

use.

Even when the [ ] (Standby/On) switch is in standby

status (power lamp is off), electricity is still flowing to the

instrument at the minimum level.

When you are not using the instrument for a long time,

make sure you unplug the power cord from the wall AC

outlet.

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DMI-9

YDP-165, YDP-145, YDP-S55, YDP-S35 Owner's Manual