Yamaha P-90 Owner's Manual - Page 4

ENGLISH, Connections, Maintenance, Handling caution, Saving data - p 90 keyboard

Get Yamaha P-90 PDF manuals and user guides View all Yamaha P-90 manuals
Add to My Manuals
Save this manual to your list of manuals

Page 4 highlights

ENGLISH 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. Saving data Saving and backing up your data • Depending upon the Backup Functions (page 42) settings, 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 external media • To protect against data loss through media damage, we recommend that you save your important data onto two external media. 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 ([STANDBY/ON] 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. Make sure to discard used batteries according to local regulations. P-90 PRECAUTIONS 4 (3)-7 2/2

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 13
  • 14
  • 15
  • 16
  • 17
  • 18
  • 19
  • 20
  • 21
  • 22
  • 23
  • 24
  • 25
  • 26
  • 27
  • 28
  • 29
  • 30
  • 31
  • 32
  • 33
  • 34
  • 35
  • 36
  • 37
  • 38
  • 39
  • 40
  • 41
  • 42
  • 43
  • 44
  • 45
  • 46
  • 47
  • 48
  • 49
  • 50
  • 51
  • 52
  • 53
  • 54
  • 55
  • 56
  • 57
  • 58
  • 59
  • 60
  • 61
  • 62
  • 63
  • 64
P-90
PRECAUTIONS
ENGLISH
4
•
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.
•
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.
Saving and backing up your data
•
Depending upon the Backup Functions (page 42) settings, 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 external media
•
To protect against data loss through media damage, we recommend that you
save your important data onto two external media.
Always turn the power off when the instrument is not in use.
Even when the power switch ([STANDBY/ON] 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.
Make sure to discard used batteries according to local regulations.
Connections
Maintenance
Handling caution
Saving data
Yamaha cannot be held responsible for damage caused by improper use or modifications to the instrument, or data that is lost or destroyed.
(3)-7
2/2