Power Supply - Medeli MD500 Instruction Manual

Congratulations on your purchase of this keyboard.
It is an easy-to-use keyboard with advanced functions especially in self-learning. The major customers
are the children or adults who are the beginners of learning keyboard, and they will be more interested
in keyboard performance. In study mode, the customers can learn the songs in 3 different ways; they
can also choose left or right hand to learn it. LCD display makes it easier and more direct for the
customers to learn to play songs. To make the practice more fun, it has the Grade feature to evaluate
their performance. Numbered musical notation display and Step Record are the other new
features offered to you in this keyboard.
Taking care of your electronic keyboard
Your keyboard will give you years of playing pleasure if you follow the simple rules given below:
Location
Do not expose the unit to the following conditions to avoid deformation, discoloration, or more
serious damage.
Direct sunlight.
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High temperature (near a heat source, or in a car during the day time).
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Excessive humidity.
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Excessive dust.
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Strong vibration
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Power Supply

Turn the power switch OFF when the instrument is not in use.
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If an AC adaptor is used, it should be unplugged from the AC outlet if the instrument is not to be
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used for an extended period of time.
Unplug the AC adaptor during electric storms.
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Avoid plugging the AC adaptor into the same AC outlet especially appliance with high power
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consumption, such as electric heaters or ovens. Also avoid using multi-plug adaptors since these
can result in reducing sound quality, operation errors, and possibly damage.
Turn Power OFF When Making
Connections
To avoid damage to the instrument and other devices to which it is connected, turn the power
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switches of all related device OFF prior to connecting or disconnecting cables.
Handling and Transport
Never apply excessive force to the controls, connectors or other parts of the instrument.
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Always unplug cables by gripping the plug firmly, but not pulling on the cable.
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Disconnect all cables before moving the instrument.
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Physical shocks caused by dropping, bump-ing, or placing heavy objects on the instrument can
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result in scratches and more serious damage.
Cleaning
Clean the cabinet and panel with a dry soft cloth.
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A slightly damp cloth could be used to remove stubborn grime and dirt.
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Never use cleaners such as alcohol or thinner.
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Avoid placing vinyl object on top of the unit (vinyl can stick to and discolor the surface).
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Electrical Interference
This instrument contains digital circuitry and may cause interference if placed too close to radio or
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television receivers. If this occurs, move the instrument further away from the affected equipment.
Congratulations!
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