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OWNER'S MANUAL
TAKING CARE OF YOUR DIGITAL PIANO
This Williams Symphony Grand II digital piano will provide years of musical enjoyment if you follow the suggestions
listed below.
PRODUCT SERVICING
This product should be serviced by qualified service personnel when:
• The power supply cord or the plug has been damaged.
• Liquid has been spilled into the unit or it has been exposed to rain.
• The instrument does not appear to operate normally or exhibits a marked change in performance.
• The instrument has been dropped or the cabinet has been damaged.
• Please contact Williams support at 888-241-1582 for parts and service information.
HANDLING AND TRANSPORT
• Never apply excessive force to the controls, connectors or other parts of the instrument.
• Always unplug cables by gripping the plug firmly, not by pulling on the cable.
• Disconnect all cables before moving the instrument.
• Physical shocks caused by dropping, bumping, or placing heavy objects on the instrument can
result in superficial or operational damage.
• Carefully check the volume control before playing. Excessive volume can cause permanent hearing loss.
CLEANING
• Clean the cabinet and panel with a soft, dry cloth. Do not use paint thinner or petrochemical
based polishes.
• To maintain the luster of the keys and buttons, wipe with a clean, lightly dampened cloth, and then polish with a
soft, dry cloth.
LOCATION
• To avoid deformation, discoloration, or more serious damage, do not expose the instrument to the following conditions:
Direct sunlight, high temperatures, excessive humidity, excessive dust, strong vibration.
• Leave enough space around the piano for proper ventilation.
• This instrument contains digital circuitry and may cause or be susceptible to interference if placed too close to
radio, television receivers, or mobile phones. If interference occurs, move the instrument further away from the
affected equipment.
• Avoid placing vinyl objects on top of the instrument, vinyl can stick to and discolor the surface.
POWER
• Turn the power off when the instrument is not in use.
• To avoid damage to the instrument and other devices to which it is connected, turn the power of all related devices
off prior to connection or disconnection of MIDI cables.
• Turn the power off if the main cable is damaged, or the instrument has been exposed to liquid.
• Do not switch the unit on and off in quick succession, as this places an undue load on the
electronic components.
• Unplug the AC power during an electrical storm.
• Avoid plugging the AC power into the same AC outlet as appliances with high power consumption, such as electric
heaters or ovens.
