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User’s Manual 

Princeton HP-21 DIGITAL PIANO 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Summary of Contents for Princeton HP-21

Page 1: ...User s Manual Princeton HP 21 DIGITAL PIANO ...

Page 2: ...ology and advanced sound reproduction bringing you professional performance and entertainment all in one This skillfully built digital piano enables you to explore your creativity and helps make yours a more musical home Before using your new piano we recommend you read through this manual completely and keep it handy for future reference ...

Page 3: ...nnect 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 o...

Page 4: ...Operation 1 Power Switch Volume 2 Voice Dual Voice 3 Metronome 4 DSP Digital Signal Processor 5 Transpose 6 Tempo 7 Touch Response 8 Record Playback 9 Demo Song 10 Foot Pedals MIDI What is MIDI What can you do with MIDI Specifications Voice List Demo Song List 3 5 6 7 8 8 8 8 9 13 9 9 9 10 10 10 10 11 12 12 13 13 14 14 14 15 16 16 ...

Page 5: ... Open the package and check that you have the following parts 1 Piano body 2 Music stand 3 Right leg 4 Left leg 5 Back panel 6 Foot pedal unit 7 Hand screw 4 pcs 8 Screws 8 pcs 9 Screw caps 8 pcs 10 Power cable stabling hook 2 pcs ...

Page 6: ...t the foot pedal unit 6 in between the left and right legs 3 4 Use 4 screws 2 on each side to attach the legs onto the foot pedal unit Make sure the position correct before tightening screws B Use 4 screws 2 on each side to tighten the back panel 5 onto the finished assembly in Part A ...

Page 7: ... on the top of the finished stand from part B Use 4 hand screws to fasten the piano to the stand D After the initial set up adhere the cable stabling hook 10 on the internal side of the leg see the below illustration for reference Cable stabling hook ...

Page 8: ...uide Top View Rear View Front View 1 Control Panel 2 Pedal Jack 3 MIDI IN OUT Jack 4 AUX OUT Jack 5 AC Power Jack 6 Headphones Jack 7 Soft Pedal 8 Sostenuto Pedal 9 Sustain Pedal 10 Music Stand 11 Piano Keyboard ...

Page 9: ...RACK B 9 REPEAT 10 METRONOME 11 TRANSPOSE 12 TEMPO 13 DEMO ALL 14 RECORD PLAY STOP 15 DEMO SELECT START STOP 16 VOICE TYPE DEMO SONG SELECT 0 PIANO 1 1 PIANO 2 2 E PIANO 1 3 E PIANO 2 4 HARPSICHORD 5 VIBES 6 STRINGS ENSEMBLE 7 CHORUS 8 JAZZ ORGAN 9 CHURCH ORGAN 17 LED TEMPO SONG TRANSPOSE ...

Page 10: ...ower for safety sake Using Headphones 1 There are two headphone jacks underneath the left hand side of the piano When an optional set of stereo headphones is connected to headphone jack 2 the sound from the speakers is disconnected so the sound is only heard in the headphones 2 When jack 1 is connected with stereo headphones the sound can be heard from both headphones and the piano speakers Headph...

Page 11: ... Pedals Connect the plug of the foot pedal unit to the pedal jack on the rear panel Using the MIDI IN OUT Jack MIDI stands for Musical Instrument Digital Interface MIDI is a world wide standard that makes it possible for various electronic musical instruments and other devices MIDI IN Data transmitted from other MIDI instrument via MIDI is received at this terminal MIDI OUT Data produced by the Di...

Page 12: ...ompletely 2 Voice Dual Voice Select a voice by pressing one of the VOICE TYPE button the corresponding indicator will light up and the number of the selected voice will appear on the LED Press the DUAL button to enter the Dual Voice mode then select the second voice by pressing a VOICE TYPE button To exit the Dual Voice mode press the DUAL button again While recording Voice 2 will turn off automat...

Page 13: ... pitch To restore the normal Transpose position press both the buttons simultaneously 6 Tempo You can speed up or slow down the tempo of a song or metronome by pressing the TEMPO buttons To restore the default tempo press both the buttons simultaneously When you press both the buttons when the song metronome is stopping the tempo will return to 120 When you are adjusting the tempo the tempo indica...

Page 14: ... record indicator lights up There are 2 tracks for recording track A and track B Select and press TRACK A or TRACK B button to save your recording To remove the recorded data and record again press the RECORD and TRACK A or TRACK B simultaneously Their indicators light up and flash Play a key on the keyboard to start recording To stop recording press the STOP button Playback Select and press the t...

Page 15: ...elect buttons 0 9 to select your desired demo song You must enter a 2 digit number 00 19 Play the demo songs in sequence Press the DEMO ALL button to start playing the demo songs in sequence To stop the demo songs press the DEMO ALL or START STOP button When the demo song is playing you can not change it to another one immediately Select a track of the demo song While the demo song is playing you ...

Page 16: ... will appear on the display and the selected section of the demo song will playback repeatedly This function does not work after pressing the DEMO ALL button and its songs are playing Adjust the tempo of demo song When a demo song is playing you can adjust its tempo by pressing the TEMPO buttons 10 Foot pedals The piano has 3 Piano foot pedals soft pedal sostenuto pedal and sustain pedal Soft Peda...

Page 17: ...her The keyboard is equipped with two types of MIDI connections both are located on the rear panel MIDI IN Data transmitted from other MIDI instruments via MIDI is received at this terminal MIDI OUT Data produces by the keyboard is transmitted to other MIDI instruments via MIDI from this terminal MIDI IN OUT Terminals What can you do with MIDI Record data by using the Auto Accompaniment on an exte...

Page 18: ...r action keys 10 Voices 20 Demo Songs LED POWER SWITCH VOLUME SWITCH DUAL DSP TOUCH RECORD TRACK A TRACK B REPEAT METRONOME TRANSPOSE TEMPO DEMO ALL RECORD PLAY STOP DEMO SELECT START STOP VOICE SELECT 0 9 12 semi tones Soft Sostenuto Sustain Hard Medium Soft Off AC POWER HEADPHONES AUX OUT MIDI IN OUT PEDALS 8ohm 25w x 2 54 x 20 x 33 136 Lbs ...

Page 19: ...Voice List No Name of Voice Name of Voice on Panel Demo Song List ...

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