Yamaha YPP-200 Owner's Manual page 5

Connections
• 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.
Maintenance
• When cleaning the instrument, use a soft, dry cloth. Do not use paint thinners,
solvents, cleaning fluids, or chemical-impregnated wiping cloths.
Handling caution
• 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.
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.
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.
* The illustrations and LED displays as shown in this owner's manual are for instructional purposes only, and may be different from the ones on your instru-
ment.
Saving data
Saving and backing up your data
• 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.
Backing up the floppy disk
• To protect against data loss through media damage, we recommend that you
save your important data onto two floppy disks.
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