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Location
• 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.
• 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.
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
• 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. 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.
• 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.
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.
When using a power adaptor, 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.
Make sure to discard used batteries according to local regulations.
Health Precautions
Cease use of the device immediately if you feel unwell.
• In rare cases stimulation by lights and flashing, even when viewed on a
computer or TV screen, can cause temporary muscular convulsions and
possibly loss of consciousness in some people. People who have
previously experienced such symptoms should consult a medical
professional before using this product. If such symptoms do occur while
using this product, cease use immediately and see your doctor.
Cease use immediately if you experience dizziness,
nausea, fatigue, or pain in the eyes or arms.
• If any of these symptoms persist consult a medical professional.
The performer must explain the device to the audience
before beginning a performance.
• It is important that the performer or a representative explain to the
audience that the device employs flashing lights that may cause adverse
reactions in people who are sensitive to such stimuli. This must be done
before beginning the performance.
Saving data
Saving and backing up your data
• Block set data (Tenori-on Manual, page 39) will be lost when power to
the device is turned off. Be sure to save the data you want to keep to an
SD memory card before turning the device off (Tenori-on Manual, page
69). Some data settings made via the panel or display will also be lost
when power to the device is turned off. Such settings can be preserved
by saving them to flash ROM before turning off the power (Tenori-on
Manual, page 106).
If no power adaptor is connected and no batteries are installed in the
device for longer than about a week, the time (clock) setting will be lost.
Saved data may be lost due to malfunction or incorrect operation. Save
important data to an SD memory card.
Backing up the SD memory card
• To protect against data loss through media damage, we recommend that
you save your important data onto two SD memory cards.
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TENORI-ON Precautions