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PF-500
• 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 or slightly damp
cloth. Do not use paint thinners, solvents, cleaning fluids, or
chemical-impregnated wiping cloths.
• 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.
• Do not place the bench in an unstable position where it might
accidentally fall over.
• Do not play carelessly with or stand on the bench. Using it as
a tool or step-ladder or for any other purpose might result in
accident or injury.
• Only one person should sit on the bench at a time, in order to
prevent the possibility of accident or injury.
• If the bench screws become loose due to extensive long-term
use, tighten them periodically using the included tool.
Saving and backing up your data
• Current data (see page 43) is lost when you turn off the power
to the instrument. Save the data to the storage memory (see
page 43).
Yamaha cannot be held responsible for damage caused by improper use or modifications to the instrument, or data that is lost or
destroyed.
Always turn the power off when the instrument is not in use.
Connections
Maintenance
Handling caution
Using the bench (If included)
Saving data
(1)B-7
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