Yamaha PSR-S770 - Manual (Page 6)

6 PSR-S970/S770 Owner’s Manual
CAUTION
Always follow the basic precautions listed below to avoid the possibility of physical injury to you or others, or damage
to the instrument or other property. These precautions include, but are not limited to, the following:
• 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.
• When removing the electric plug from the instrument or an outlet, always hold the
plug itself and not the cord. Pulling by the cord can damage it.
• Remove the electric plug from the outlet when the instrument is not to be used for
extended periods of time, or during electrical storms.
• Do not place the instrument in an unstable position where it might accidentally
fall over.
• Do not place objects in front of the instrument's air vent, since this may prevent
adequate ventilation of the internal components, and possibly result in the
instrument overheating.
• Before moving the instrument, remove all connected cables, to prevent damage to
the cables or injury to anyone who might trip over them.
• When setting up the product, make sure that the AC outlet you are using is easily
accessible. If some trouble or malfunction occurs, immediately turn off the power
switch and disconnect the plug from the outlet. Even when the power switch is
turned off, electricity is still flowing to the product at the minimum level. When
you are not using the product for a long time, make sure to unplug the power cord
from the wall AC outlet.
• Use only the stand specified for the instrument. When attaching it, 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.
• 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.
• 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. This could cause physical injury to you or others, damage to the
instrument or other property, or operational failure.
• 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 use the instrument/device 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.
Always turn the power off when the instrument is not in use.
Even when the [ ] (Standby/On) switch is in standby status (display 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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NOTICE
To avoid the possibility of malfunction/ damage to the product, damage to data, or damage to other property, follow the notices below.
 Handling
• 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. When you use the instrument along with an application on your
iPad, iPhone or iPod touch, we recommend that you set “Airplane Mode” to “ON”
on that device in order to avoid noise caused by communication.
• 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, damage to the internal components or unstable
operation. (Verified operating temperature range: 5° – 40°C, or 41° – 104°F.)
• Do not place vinyl, plastic or rubber objects on the instrument, since this might
discolor the panel or keyboard.
 Maintenance
• When cleaning the instrument, use a soft cloth. Do not use paint thinners,
solvents, alcohol, cleaning fluids, or chemical-impregnated wiping cloths.
 Saving data
• The edited Songs/Styles/Voices/Multi Pads and MIDI settings are lost when you turn
off the power to the instrument. This also occurs when the power is turned off by the
Auto Power Off function (page 17). Save the edited data to the instrument, or to a USB
flash drive (page 28). However, the data saved to the instrument may be lost due to
some failure, an operation mistake, etc. Save your important data onto a USB flash
drive. For information about the handling of USB flash drive, refer to page 100.
• To protect against data loss through USB flash drive damage, we recommend that
you save your important data onto spare USB flash drive or an external device
such as a computer as backup data.
Power supply/AC adaptor
Location
Connections
Handling caution
Yamaha cannot be held responsible for damage caused by improper use or modifications to the instrument, or data that is lost or destroyed.
(bottom_en_01)
The model number, serial number, power requirements,
etc., may be found on or near the name plate, which is
at the bottom of the unit. You should note this serial
number in the space provided below and retain this
manual as a permanent record of your purchase to aid
identification in the event of theft.
Model No.
Serial No.
12psrs970_en_om.book Page 6 Friday, June 26, 2015 3:33 PM