Donner DEP-20 - Digital Piano Manual

INSTALLATION

1. Slightly install the music stand into the groove of the piano body.
2. Insert pedal into the pedal jacks on the back of the body.
3. After the installation is done, plug in the power supply and start your music journey. (Power Outlet is on the back of the body )

OPERATIONS

Piano Connection Interface Panel

1. Power Line Socket
   As figure shows, connect the power line when using. One end is inserted into the power outlet on the controller plate at the bottom of piano The other end is inserted into a 100V-220V household socket.
   Please unplug the power line and reserve it in an appropriate way when it is not used for a ong time.
2. Audio Output
   It supports external large speaker equipment by audio output plug
3. Audio Input
   External sound source can be connected to electric piano to play by audio input plug
4. Sustain Pedal Socket
   The product has tenuto pedal function. Please use pedal according to your needs when playing
5. Pedals Socket
   Insert the pedal plug into the round jack at the back of the piano and put through the triple pedals function with speaker effect.
   The order is as follows: Soft, Sostenuto, Sustain; Single pedal is optional
   
6. USB Transmission Socket
   The product can be connected with computer by USB transfer interface. You can learn or play the keyboard to play, compose, store and operate other functions pre-installed music software on the computer. Edited music or accompaniments built in the music software can be played by the digital piano which is connected to the software or performed along with accompaniments.
7. MP3 Socket
   Insert the flash disk with MP3 format songs into "USB plug" and play MP3 songs in 3 seconds or so.
   By pressing the MP3 Control " " button, MP3 songs can be paused or replayed.
   Press once the control button of MP3 Control " " or " " lightly to select previous or next MP3 songs.
   Adjust the volume of songs by long pressing the MP3 Volume " " or " " control button.
   The peak value of sound needs the control of main volume lever.
   Attention: OnIy support songs with MP3 format.
8. Double-Earphone Socket
   The connection of headphones will cut off the output of the piano built-in speaker for not disturbing others when performing.
   This product is designed with 2 earphone sockets which you can insert double earphones.

FEATURES

1. Power Switch
2. Total Volume
3. MP3 Move Previous/VOL-
4. MP3 Pause/Play
5. MP3 Move Next/VOL+
6. Grand Piano/Tone
7. Rhythm
8. Start
9. Sync
10. Tone/Dome/Rhythm/Dual Tone/Metronome Setting/Transposition +
11. Tone/Dome/Rhythm/Dual Tone/Metronome Setting/Transposition -
12. Transposition
13. Display
14. Demo
15. Synthetical Chord
16. Dynamics
17. Sound
18. Double Keyboard
19. Tempo -
20. Tempo +
21. Dual Tone
22. Keyboard Drum
23. Metronome
24. Record
25. Play Sound
26. Keys

This chapter will introduce functional jacks of the piano & related contents before performance to you Before turning the power switch on, be sure to read the following contents

Turn On the Power

1. Check if the power switch of the piano is turning off first. If not, please turn off the power.
2. Connect the power, insert the plug into the power jack behind the piano first, and then plug the opposite end of power adapter into the power socket.
   
3. Before turning on the power, adjust the volume controller to the minimum first
4. Before turning off the power of digital piano, adjust the volume controller to the minimum first, and then turn off the power.

NOTE:
When not using the piano or thunder. Please unplug the power plug

Master Volume

Adjust the main fader of control panel

1. Swipe the fader right means increase the volume.
2. Swipe the fader right means decrease the volume.

Tone Setting

1. This digital piano has 238 types of tone
2. The default tone is grand piano (000). Press the tone button to display +/- button and change the tone by adjustment.
3. Double click to play back the default tone.

Demo Playing

1. Press the Model Music Collection button to start playing the demo
2. Select the pieces by clicking +/- button
3. Repress the Demo button to stop playing

Velocity Curve

1. Three kinds of velocity curves can be set: Light, Standard, Heavy(t00-t02)& Velocity switch The default velocity is t01
2. Press Velocity button repeatedly to the setting and choose the corresponding curve: t00-t02, tof

Rhythm Selection

1. There are 200 kinds of rhythms: 000-200. The default rhythm is No.000
2. Press the button and entry mode choice to select the proper rhythm by +/- button.
3. Press the Start/Stop button to start playing the rhythm

Accompaniment Speed Adjustment

1. Adjust the speed of accompaniment by Tempo +/- button. Adjustable range from 20 to 280 beats per minute
2. Choose the accompaniment when it stops, and the speed automatically turns to the preset. Switch the accompaniment when it is playing, the speed does not return the preset.
3. Press the Tempo + & - button at once to return the default

Accompaniment Starting Mode

The accompaniment of this digital piano has two opening modes:

1. Auto Start:
   Press the Sync button to enter prepare state. When performing, the accompaniment will start up automatically.
   Press the Start/Stop button to stop the accompaniment.
2. Manual Start:
   Press Start/Stop button, the accompaniment will start immediately, repress the button, it will stop immediately.

Automatic Chord

1. There are two chord modes of this digital piano: Single Finger Chord & Multi Finger Chord
2. Press Comprehensive Chord button means enable automatic chord function that will identify automatically single finger & multi finger and play corresponding chord when playing the keys of the left half. Repress the button to turn off this function

Metronome

1. Press Metronome button to enable this function, the default speed is that of first rhythm
2. Adjust the speed range of metronome from 20-280 beats per minute by Tempo +/- button.
3. Repress the Metronome button to exit this function and the current speed is saved

Note: Restart the piano will restore the default speed

Metronome Setting

1. Long press to enter the mode of metronome type selection.
2. Choose corresponding metronome type by +/- button:(1-4, 2-4, 3-4, 4-4, 3-8, 6-8)
3. When finish the selection, the chosen type will be confirmed by pressing the Metronome button or after two seconds of user inactivity

Transposition Setting

1. Press +&- button simultaneously to enter the mode of transposition selection and choose by +/- button
2. The transposition type has 12 positive & 12 negative levels.
3. Press the Tone button or Rhythm button or wait for two seconds to exit this mode.

Double Tone Setting

1. Enable this function by On/Off button.
2. Choose the first tone by +/- button, and then press Double Tone button to enter selection mode and choose second tone by +/- button

Double Keyboard Setting

1. Enable this function by On/Off button
2. When press this function key, the A1-B4 musical scale will play A2-B5 scale accordingly while C5-C9 scale will play C4-C8 scale.
3. Choose the main tone by +/- button to replace the original tone of C5-C9 key

Keyboard Drum Setting

1. Enable this function by On/Off button.
2. Press this button to get the drums on the keys.

Record Setting

1. Press Record button to enter record mode and play the Metronome sound
2. Press the Metronome button to switch off the sound
3. Press any key to start recording
4. Repress the Record button to stop recording

Playback Setting

When the sound track is recorded, press the Playback button to play the recorded sound track.

Effect Setting

1. Enable this function by On/Off button
2. Press this button to open DSP effect

MP3 Setting

1. Press MP3 Player button to play or pause the MP3 music.
2. Short press MP3 Previous Song button to play previous track.
3. Long press MP3 Previous Song button to turn down the volume
4. Short press MP3 Next Song button to play next song
5. Long press MP3 Next Song button to turn up the volume.

TROUBLESHOOTING

PRECAUTIONS

Please read carefulдy the following precautions before use.
Keep these precautions somewhere safe for future reference.

When using, please observe the following precautions at any time. All these precautions prevent user from casualty accidents caused by electrical shock, shock circuits, accidents, fire or other dangerous events. Notices are described in the following(but not limited to):

• Keep away from rain & avoid using in the damp place
• Do not put the water container on the piano since it may result in water flowing into the piano
• If wire or plug is wore out, damaged or cut off suddenly during operation with unusual odors or smoke, please shut off the power immediately, pull out the plug and cal maintenance personnel to check & repair

Please control the supply voltage between 100V-220V, too high or too low will damage the piano.

• Please turn the power off and pull the plug before cleaning the piano.
• Do not touch any charged body with wet hands or wipe & wash the piano with corrosive volatile solvent.
• Check the condition of power switch & line regularly.
• When replacing the fuse, be sure to use only a fuse of the same rating

Notes
When using, please also observe the fol owing precautions to avoid injury to user & other people or avoid damage to the piano or other external equipment. Notices are described in the following(but not limited to):

• Keep the AC power cord away from heat, such as heater.
• Don't over bend the power line.
• Don't put heavy stuff on the power line
• Don't place the power line somewhere people walk through.
• Don't twine other stuff with power line to avoid damage the power cord
• When pulling the plug, please pull the plug itself rather than wire
• Unplug the power plug when not in use or under thunderstorms weather
• Don't place the piano in dusty, vibration, cold or high temperature environment (Such as direct sunlight, heating or sun-exposed conveyance) to avoid damage inner or external components
• Unplug the power line or other connection wires before moving the piano
• Wipe the piano with dry and soft cloth for cleaning. Do not wipe it with paint, organic solvent, detergent or other corrosive cleaners to avoid color fading of the panel or piano key.
• Please turn off all the power switch before connecting the piano with other devices
• Adjust the volume to the minimum before switching off the power. When using, set the volume to the minimum first, and increase it to confirm suitable volume.
• Keep away from other appliances, such as television, radio, sound, etc. Because they may interfere each other.
• Set the piano on flat ground to avoid toppling down
• Don't put heavy stuff on the piano and do not type on the keys or adjust the switch heavily
• This product has volume settings with large range to fit most occasions like classroom, studio, etc. For daily use, user should adjust the proper volume. If the volume is too loud for a long time, it will affect the musical effect and damage your listening
• Avoid violent collision because it may damage the user and piano itself.

Documents / Resources

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Here you can download full pdf version of manual, it may contain additional safety instructions, warranty information, FCC rules, etc.

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