Yamaha P-120 Guía Del Usuario

P-120/P-120S

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Always turn the power off when the instrument is not in use.

Even when the power switch is in the “STANDBY” position, 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 AC power adaptor from the wall AC outlet.

Yamaha cannot be held responsible for damage caused by improper use or modifications to the instrument, or data that is lost or destroyed.

• 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.

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

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

mobile phone, or other electric devices. Otherwise, the instrument, TV, or 
radio may generate noise.

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

accidentally fall over.

• Before moving the instrument, remove all connected adaptor and other 

cables.

• Use only the stand specified for the instrument. When attaching the stand or 

rack, use the provided screws only. Failure to do so could cause damage to 
the internal components or result in the instrument falling over.

• Before connecting the instrument 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. Also, be sure to set the 
volumes of all components at their minimum levels and gradually raise the 
volume controls while playing the instrument to set the desired listening 
level.

• When cleaning the instrument, use a soft, dry cloth. Do not use paint 

thinners, solvents, cleaning fluids, or chemical-impregnated wiping cloths.

• Do not insert a finger or hand in any gaps on the instrument. 

• Never insert or drop paper, metallic, or other objects into the gaps on the 

panel or keyboard. If this happens, turn off the power immediately and 
unplug the power cord from the AC outlet. Then have the instrument 
inspected by qualified Yamaha service personnel. 

• Do not place vinyl, plastic or rubber objects on the instrument, since this 

might discolor the panel or keyboard.

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

do not use excessive force on the buttons, switches or connectors.

• Do not operate the instrument 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.

• Depending upon the Backup Settings (page 40), internal data is retained for 

about 1 week after the power is turned off. If the period is exceeded, the data 
will be lost. Be sure to turn the power switch on for a few minutes at least 
once a week. The data could be lost due to malfunction or incorrect 
operation. Save important data to external media such as the Yamaha MDF3 
MIDI data filer.

• To protect against data loss through media damage, we recommend that 

you save your important data onto two external media.

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