Yamaha DKC-900 Disklavier Control Unit DKC-900 Owners manual - Page 10

PRECAUTIONS, For the AC Adaptor, For the DKC-900

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PRECAUTIONS PLEASE READ CAREFULLY BEFORE PROCEEDING Please keep this manual in a safe and handy place for future reference. For the AC Adaptor WARNING • This AC adaptor is designed for use with only Yamaha electronic instruments. Do not use for any other purpose. • Indoor use only. Do not use in any wet environments. CAUTION • When setting up, make sure that the AC outlet is easily accessible. If some trouble or malfunction occurs, immediately turn off the power switch of the instrument and disconnect the AC adaptor from the outlet. When the AC adaptor is connected to the AC outlet, keep in mind that electricity is flowing at the minimum level, even if the power switch is turned off. When you are not using the instrument for a long time, make sure to unplug the power cord from the wall AC outlet. For the DKC-900 WARNING Always follow the basic precautions listed below to avoid the possibility of serious injury or even death from electrical shock, short-circuiting, damages, fire or other hazards. These precautions include, but are not limited to, the following: Power supply/AC adaptor • When one of the following problems occur, immediately turn off the power switch and disconnect the electric plug from the outlet. Then have the device inspected by Yamaha service personnel. - When foreign matter or liquid gets inside this product. - It emits unusual smells or smoke. - There is a sudden loss of sound during use of this product. • Use the specified adaptor (page 3) only. Using the wrong adaptor can result in damage to this product or overheating. • Use only the supplied power cord. Using other power cords may cause heat or electric shock. • This AC adaptor is designed for use with only Yamaha electronic instruments. Do not use for any other purpose. It may cause damage, heat or fire. • The power adaptor is for indoor use only and should not be used outdoors or in a dripping environment. Location • Do not expose the instrument to rain, use it near water or in damp or wet conditions, or place on it any containers (such as vases, bottles or glasses) containing liquids which might spill into any openings. If any liquid such as water seeps into the instrument, turn off the power immediately and unplug the power cord from the AC outlet. Then have the instrument inspected by qualified Yamaha service personnel. • Never insert or remove an electric plug with wet hands. Do not open • This product contains no user-serviceable parts. Do not open the instrument or attempt to disassemble or modify the internal components in any way. If it should appear to be malfunctioning, discontinue use immediately and have it inspected by qualified Yamaha service personnel. Maintenance • Always remove the power plug from the AC outlet before cleaning this product. Leaving the power plug connected presents a risk of electric shock. • Check the electric plug periodically and remove any dirt or dust which may have accumulated on it.There is a risk of electric shock or short circuit. • Use a dry cloth to wipe the units.It may cause an electric shock, fire or breakdown. DMI-7 1/2 4

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PRECAUTIONS
PLEASE READ CAREFULLY BEFORE PROCEEDING
Please keep this manual in a safe and handy place for future reference.
WARNING
• This AC adaptor is designed for use with only Yamaha electronic
instruments. Do not use for any other purpose.
• Indoor use only. Do not use in any wet environments.
CAUTION
• When setting up, make sure that the AC outlet is easily accessible. If
some trouble or malfunction occurs, immediately turn off the power
switch of the instrument and disconnect the AC adaptor from the
outlet. When the AC adaptor is connected to the AC outlet, keep in
mind that electricity is flowing at the minimum level, even if the
power switch is turned off. When you are not using the instrument
for a long time, make sure to unplug the power cord from the wall
AC outlet.
WARNING
Always follow the basic precautions listed below to avoid the possibility of serious injury or even death from electrical
shock, short-circuiting, damages, fire or other hazards. These precautions include, but are not limited to, the following:
• When one of the following problems occur, immediately turn off the
power switch and disconnect the electric plug from the outlet. Then
have the device inspected by Yamaha service personnel.
- When foreign matter or liquid gets inside this product.
- It emits unusual smells or smoke.
- There is a sudden loss of sound during use of this product.
• Use the specified adaptor (page 3) only. Using the wrong adaptor
can result in damage to this product or overheating.
• Use only the supplied power cord. Using other power cords may
cause heat or electric shock.
• This AC adaptor is designed for use with only Yamaha electronic
instruments. Do not use for any other purpose. It may cause
damage, heat or fire.
• The power adaptor is for indoor use only and should not be used
outdoors or in a dripping environment.
• Do not expose the instrument to rain, use it near water or in damp or
wet conditions, or place on it any containers (such as vases, bottles
or glasses) containing liquids which might spill into any openings.
If any liquid such as water seeps into the instrument, turn off the
power immediately and unplug the power cord from the AC outlet.
Then have the instrument inspected by qualified Yamaha service
personnel.
• Never insert or remove an electric plug with wet hands.
• This product contains no user-serviceable parts. Do not open the
instrument or attempt to disassemble or modify the internal
components in any way. If it should appear to be malfunctioning,
discontinue use immediately and have it inspected by qualified
Yamaha service personnel.
• Always remove the power plug from the AC outlet before cleaning
this product. Leaving the power plug connected presents a risk of
electric shock.
• Check the electric plug periodically and remove any dirt or dust
which may have accumulated on it.There is a risk of electric shock
or short circuit.
• Use a dry cloth to wipe the units.It may cause an electric shock, fire
or breakdown.
For the AC Adaptor
For the DKC-900
Power supply/AC adaptor
Location
Do not open
Maintenance
DMI-7
1/2