1. Einleitung
Thank you for choosing the LEKATO BX20 Portable 88-Key Foldable Digital Piano. This instrument is designed to provide a natural and responsive playing experience with its full-size, semi-weighted velocity keys, making it suitable for both beginners and experienced musicians. Its foldable design and built-in rechargeable battery ensure exceptional portability for practice and performance anywhere. This manual provides detailed instructions for setup, operation, maintenance, and troubleshooting to help you get the most out of your digital piano.

Image: The LEKATO BX20 digital piano, designed for beginners and as a portable backup for professionals.
2. Produktüberschreitungview
2.1 Hauptmerkmale
- Dual-Keyboard Structure: Foldable design with full-size, semi-weighted velocity-sensitive keys for a natural touch.
- Portabilität: Lightweight, foldable body and built-in rechargeable battery (up to 8 hours playing time).
- Konnektivität: Supports Bluetooth MIDI and USB MIDI for DAW creation, online lessons, and app-based learning.
- Versatile Sounds: 128 tones, 128 rhythms, and 21 demo songs covering various musical styles.
- Umfangreiches Set: Includes carry bag, music rest, sustain pedal, charger, USB cable, and user manual.
2.2 Packungsinhalt
Stellen Sie sicher, dass alle Artikel im Paket vorhanden sind:
- LEKATO BX20 88-Key Foldable Digital Piano
- Carry Bag
- Musik Rest
- Haltepedal
- Ladegerät (Netzadapter)
- USB-Kabel (Typ C)
- Benutzerhandbuch (dieses Dokument)

Image: Included accessories: Power Adapter, Type-C Cable, User Manual, Sustain Pedal, Music Rest, Carry Bag.
2.3 Bedienfeld und Anschlüsse
Familiarize yourself with the main controls and connection ports:

Bild: Detailliert view of the control panel and connectivity ports. Ports include SUS (Sustain Pedal), MP3 input, MIC input, Headphone output, and USB Type-C. Control buttons include Power, Volume knob, LCD screen, Demo, Tone, Metronome, Chord, and Sustain.
- Netzschalter: Schaltet das Klavier ein oder aus.
- Lautstärkeregler: Stellt die Master-Lautstärke ein.
- LCD Bildschirm: Displays current tone, rhythm, volume, and other settings.
- Demo-Schaltfläche: Plays built-in demo songs.
- Tontaste: Selects different instrument tones.
- Metronom-Taste: Aktiviert die Metronomfunktion.
- Akkord-Taste: Engages chord play mode.
- Sustain Button: Activates the sustain effect.
- SUS Port: For connecting the sustain pedal.
- MP3-Anschluss: Zum Anschluss externer Audiogeräte.
- MIC-Anschluss: Zum Anschluss eines Mikrofons.
- Kopfhöreranschluss: Für die Privatpraxis.
- USB-Typ-C-Anschluss: For charging and USB MIDI connectivity.
3. Einrichtung
3.1 Das Klavier entfalten
- Stellen Sie das zusammengeklappte Klavier auf eine ebene, stabile Fläche.
- Locate the folding latch mechanism on the side of the piano.
- Press the latch to release the two halves of the keyboard.
- Gently unfold the piano until it lies flat and the two halves are securely locked into place. Ensure the stable joint is engaged.

Image: Illustration of the one-button folding mechanism and stable joint for unfolding the piano.
3.2 Stromanschluss und Laden
The LEKATO BX20 has a built-in rechargeable battery. For initial use or when the battery is low, connect the piano to a power source.
- Connect the provided USB Type-C cable to the USB Type-C port on the piano.
- Connect the other end of the USB cable to the included power adapter.
- Stecken Sie das Netzteil in eine normale Steckdose.
- The charging indicator light will illuminate. A full charge takes approximately 4.5 hours and provides up to 8 hours of playing time.

Image: Information on the 1750mAh rechargeable battery, showing 4.5 hours charging time for 8 hours playing time.
3.3 Anschluss des Sustain-Pedals
For expressive playing, connect the included sustain pedal:
- Locate the 'SUS' port on the piano's side panel.
- Plug the sustain pedal cable into the 'SUS' port.
3.4-mm-Kopfhöreranschluss
For private practice, connect headphones:
- Locate the headphone port (marked with a headphone icon) on the piano's side panel.
- Plug your headphones into this port. The internal speakers will automatically mute.
3.5 Bluetooth-MIDI-Verbindung
The LEKATO BX20 supports Bluetooth MIDI for wireless connection to compatible apps and software (e.g., POP Piano App).
- Ensure your digital piano is powered on.
- On your mobile device or computer, enable Bluetooth.
- Open your MIDI-compatible application (e.g., POP Piano).
- Within the app's settings, search for available Bluetooth MIDI devices and select "LEKATO BX20" or a similar identifier to connect.

Image: Visual representation of the piano connected via Bluetooth MIDI to a tablet and computer for learning and music creation.
3.6 USB-MIDI-Verbindung
For direct connection to a computer or DAW (Digital Audio Workstation), use the USB Type-C port.
- Connect the provided USB Type-C cable from the piano's USB port to your computer's USB port.
- The piano will be recognized as a MIDI device. You can then use it with music software for recording, composition, or interactive tutorials.
4. Bedienungsanleitung
4.1 Ein-/Ausschalten
- Zum Einschalten halten Sie die Netzschalter (usually marked with a power symbol) until the LCD screen illuminates.
- Halten Sie zum Ausschalten die Taste gedrückt Netzschalter so lange, bis sich der Bildschirm ausschaltet.
4.2 Lautstärke anpassen
- Drehen Sie den Lautstärkeregler im Uhrzeigersinn, um die Lautstärke zu erhöhen.
- Drehen Sie den Lautstärkeregler gegen den Uhrzeigersinn, um die Lautstärke zu verringern.
4.3 Auswahl von Tönen und Rhythmen
The piano offers 128 tones and 128 rhythms.
- Drücken Sie die Ton-Taste to enter Tone selection mode. Use the '+' and '-' buttons or the volume knob to scroll through the available tones. The selected tone will be displayed on the LCD screen.
- Drücken Sie die Rhythmus-Taste (if available, or a combination with Tone button) to enter Rhythm selection mode. Use the '+' and '-' buttons or the volume knob to select a rhythm.
4.4 Using Demo Songs
The piano includes 21 demo songs.
- Drücken Sie die Demo-Button to start playing the demo songs sequentially.
- Drücken Sie die Demo-Button again to stop playback or skip to the next song.
4.5 Metronome, Chord, and Sustain Functions
- Metronom: Drücken Sie die Metronom-Taste to activate the metronome. Press again to change tempo or turn off.
- Akkord: Drücken Sie die Chord Button to engage chord mode, allowing for easier chord play. Refer to the LCD screen for mode indication.
- Aufrechterhalten: Drücken Sie die Sustain Button to activate the sustain effect without the pedal, or use the connected sustain pedal for dynamic control.
4.6 Learning Mode and App Integration
Utilize the Bluetooth MIDI connectivity to enhance your learning experience with compatible applications like the POP Piano App. These apps often provide interactive lessons, sheet music, and performance feedback.
- Connect your piano to your device via Bluetooth MIDI as described in Section 3.5.
- Launch the learning application and follow its instructions for interactive lessons or practice sessions.
Video: Official product demonstration of the LEKATO 88 Keys Foldable Electric Piano Keyboard, showcasing its features and functionality, including Bluetooth MIDI connectivity with learning apps.
5. Wartung
Proper care will ensure the longevity and optimal performance of your LEKATO BX20 digital piano.
- Reinigung: Verwenden Sie ein weiches, trockenes Tuch, um die Oberfläche des Klaviers abzuwischen. Bei hartnäckigem Schmutz leicht andrücken.ampBefeuchten Sie das Tuch mit Wasser. Vermeiden Sie die Verwendung von Scheuermitteln, Lösungsmitteln oder Wachsen, da diese die Oberfläche beschädigen können.
- Schlüsselpflege: Halten Sie die Schlüssel sauber. Sollten sie verschmutzt sein, wischen Sie sie vorsichtig mit einem weichen, leicht fusselfreien Tuch ab.amp Tuch.
- Lagerung: When not in use, especially for extended periods, fold the piano and store it in the provided carry bag to protect it from dust and potential damage. Store in a cool, dry place away from direct sunlight and extreme temperatures.
- Vermeiden Sie Flüssigkeiten: Do not place liquids on or near the piano. Spills can cause serious damage to the internal electronics.
- Transport: Always use the carry bag when transporting the piano to prevent scratches and impacts.
6. Fehlerbehebung
If you encounter any issues with your LEKATO BX20, refer to the following common problems and solutions:
| Problem | Mögliche Ursache | Lösung |
|---|---|---|
| Kein Ton aus Lautsprechern/Kopfhörern | Volume too low; Headphones connected; Power off; Faulty connection. | Increase volume; Disconnect headphones if using speakers; Ensure piano is powered on; Check all cable connections. |
| Das Klavier lässt sich nicht einschalten. | Battery depleted; Power adapter not connected or faulty. | Connect to power source and charge; Ensure power adapter is working and properly connected. |
| Bluetooth MIDI verbindet sich nicht | Bluetooth off on device; App not recognizing piano; Piano too far from device. | Ensure Bluetooth is enabled on your device; Restart the app and piano; Move device closer to piano; Check app's MIDI settings. |
| Die Tasten fühlen sich träge oder klebrig an. | Dust or debris under keys; Environmental factors. | Gently clean around keys with a soft brush or compressed air; Ensure piano is stored in a clean, dry environment. |
| Haltepedal funktioniert nicht | Pedal not connected properly; Faulty pedal. | Ensure the sustain pedal is fully plugged into the 'SUS' port; Test with another compatible pedal if available. |
Sollte das Problem nach dem Ausprobieren dieser Lösungsansätze weiterhin bestehen, wenden Sie sich bitte an den LEKATO-Kundendienst, um weitere Unterstützung zu erhalten.
7. Spezifikationen
Detailed technical specifications for the LEKATO BX20 Portable 88-Key Foldable Digital Piano:
| Besonderheit | Spezifikation |
|---|---|
| Marke | LEKATO |
| Modellname | 88-key Folding Piano |
| Modellnummer | M03667 (Manufacturer Part Number: BX20) |
| Anzahl der Schlüssel | 88 |
| Schlüsseltyp | Full Size Semi-Weighted Velocity Keys |
| Töne | 128 |
| Rhythmen | 128 |
| Demo-Songs | 21 |
| Konnektivität | Bluetooth MIDI, USB MIDI |
| Stromquelle | Batteriebetrieben (Eingebauter 1750-mAh-Akku) |
| Akkulaufzeit | Bis zu 8 Stunden Spielzeit |
| Ladezeit | Ca. 4.5 Stunden |
| Kopfhöreranschluss | 3.5-mm-Buchse |
| Artikelabmessungen (T x B x H) | 6" T x 52" B x 4" H (ausgeklappt) |
| Maße im zusammengeklappten Zustand (ca.) | 24.8"L x 4.8"B x 5.6"H (63 cm x 12.19 cm x 14.4 cm) |
| Unterstützte Software | POP Piano App |
8. Garantie und Support
8.1 Produktgarantie
The LEKATO BX20 Portable 88-Key Foldable Digital Piano comes with a 2 Jahr Garantie from the date of purchase, as per the manufacturer's policy. This warranty covers manufacturing defects and ensures reliable support for your instrument. Please retain your proof of purchase for warranty claims.
8.2 Kundendienst
For any questions, technical assistance, or warranty inquiries, please contact LEKATO customer support. You can typically find contact information on the official LEKATO weboder über den Händler, bei dem Sie das Produkt gekauft haben.
We are committed to providing excellent service and support for your LEKATO product.