HP Princeton -21 manual Precautions

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Precautions

Please read the following carefully before use:

￿Do not expose the piano to high temperature, direct sunlight or excessive dust.

￿Do not place the piano too close to appliances such as televisions and radios as these items may cause interference.

￿Avoid excessive humidity and putting any liquids on top of the piano

￿Always unplug AC cord by gripping the plug firmly, but not pulling on the cable.

￿Do not apply excessive force to the switches and buttons.

￿When the piano is not in use or during a thunderstorm, please disconnect the power supply.

￿Maintain the volume at a comfortable level - we recommend you limit this to two-thirds of the maximum to prevent damage to your ears

￿Unplug the power cable before cleaning the piano. Do not connect or disconnect the power cable with wet hands.

￿Check and clean the power plug periodically.

￿To avoid damage to the piano and other devices to which it is connected, turn the power switches of all related devices off prior to connecting or disconnecting cables.

￿Clean the piano and remove the dust with a dry soft cloth or a slightly damp cloth.

￿Never use cleaners such as thinner or alcohol. To prevent any damage on the surface of the LED display, please use lens cleaning tissue to clean the display.

￿If the piano cable is damaged, please do not use the piano as it presents a fire or electrical hazard.

￿If the piano malfunctions due to improper handling, please switch off, wait 30 seconds, and switch on again.

￿Do not attempt to disassemble or repair the piano by yourself. If the piano does not work properly, please contact an authorized service technician.

￿The piano should not be exposed to water, rain, liquids, etc.. Do not place any object filled with liquids on the piano.

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Contents User’s Manual Princeton HP-21 Digital Piano Page Precautions Contents Digital Piano Set-up Guide Digital Piano Set-up Guide Cable stabling hook Rear View Front View General Guide17 LED Using the AUX.OUT jack ConnectorsUsing the AC power jack Using HeadphonesUsing the Foot Pedals Using the Midi IN/OUT JackOperation Metronome Power Switch & VolumeDSP Digital Signal Processor Voice/Dual VoiceTranspose TempoTouch Response Playback Record & Playback RecordSelect a track of the demo song Repeat the playbackDemo Song Select a Demo song Play the demo songs in sequenceAdjust the tempo of demo song Repeat the demo songFoot pedals What can you do with MIDI? What is MIDI?START/STOP, Voice Select SpecificationsVoice List