1. Introducció
The Donner SE-1 Digital Piano is an 88-key instrument designed to simulate the feel and sound of an acoustic grand piano. It features graded hammer action weighted keys, a variety of tones and rhythms, and connectivity options including Bluetooth and MIDI. This manual provides instructions for the proper setup, operation, and maintenance of your digital piano.

Figure 1.1: Donner SE-1 Digital Piano with 88 full-size weighted keys, demonstrating the realistic feel.
2. Informació de seguretat
Please read and understand all safety instructions before operating the instrument. Retain this manual for future reference.
- Font d'alimentació: Feu servir només l'adaptador de corrent especificat. Assegureu-vos que el volumtage coincideix amb els requisits de la vostra regió.
- Aigua i humitat: Do not expose the instrument to water or excessive moisture. Avoid placing liquids on or near the piano.
- Ventilació: Ensure adequate ventilation around the instrument. Do not block ventilation openings.
- Col·locació: Place the instrument on a stable, level surface. Avoid extreme temperatures, direct sunlight, or heat sources.
- Neteja: Desconnecteu l'alimentació abans de netejar. Feu servir un drap suau i sec. No utilitzeu netejadors líquids ni aerosols.
- Manteniment: No intenteu fer el manteniment de l'instrument vosaltres mateixos. Encarregueu-vos de tot el manteniment a personal qualificat.
3. Contingut del paquet
Verifiqueu que tots els elements siguin presents al paquet:
- Donner SE-1 Digital Piano (88-key unit)
- Wooden Stand (assembly required)
- Unitat de tres pedals
- Adaptador d'alimentació
- Auriculars
- Descans musical
- Manual d'usuari
4. Configuració
Follow these steps to assemble your Donner SE-1 Digital Piano and stand.
4.1 Muntatge del suport
The wooden stand requires assembly. Ensure you have all necessary screws and tools before beginning. Refer to the installation video for a visual guide.
Video 4.1: SE-1 Digital Piano Installation Guide. This video demonstrates the assembly process for the piano stand and attachment of the piano unit.
- Unpack all stand components and hardware.
- Attach the side panels to the crossbars using the provided screws.
- Secure the pedal unit to the designated area on the stand's base using the appropriate screws.
- Assegureu-vos que totes les connexions estiguin ben ajustades i que el suport sigui estable.
4.2 Attaching the Piano Unit
Once the stand is assembled, carefully place the SE-1 digital piano unit onto the stand. Align the mounting points on the piano with the stand. Secure the piano to the stand using the thumb screws or other fasteners provided.

Figure 4.1: The Donner SE-1 Digital Piano fully assembled on its dedicated stand, ready for use.
4.3 Connexió de perifèrics
- Unitat de pedals: Connect the cable from the three-pedal unit to the 'PEDAL' input on the piano's rear panel.
- Adaptador d'alimentació: Connect the power adapter to the 'DC 12V' input and then to a power outlet.
- Auriculars: Plug the headphones into the 3.5mm or 6.35mm headphone jack.

Figure 4.2: Rear panel connections of the Donner SE-1 Digital Piano, including USB, MIDI IN/OUT, Audio IN/OUT, Pedal, and DC 12V power input.
5. Funcionament bàsic
5.1 Encès/Apagat
Premeu el botó PODER botó situat al tauler de control per encendre o apagar el piano. La pantalla LCD s'il·luminarà en encendre'l.
5.2 Ajust de volum
Gira el VOLUM botó en sentit horari per augmentar el volum i en sentit antihorari per disminuir-lo.
5.3 Selecció de to
The SE-1 includes 200 tones. To select a tone:
- Premeu el botó TO botó.
- Utilitza el +/- buttons to scroll through the available tones. The selected tone number will be displayed on the LCD screen.
- The dual-tone mode allows combining two voices. Refer to the full manual for detailed instructions on activating and adjusting dual-tone settings.

Figure 5.1: Control panel of the Donner SE-1 Digital Piano, featuring the LCD screen, volume knob, and various function buttons for tone, rhythm, and metronome.
5.4 Rhythm Selection
The piano offers 100 rhythms. To select a rhythm:
- Premeu el botó RITME botó.
- Utilitza el +/- buttons to scroll through the available rhythms.
- Premeu INICI/PARA per iniciar o finalitzar la reproducció del ritme.
5.5 Metrònom
Per activar el metrònom, premeu la tecla METRONOM button. Press it again to turn it off. Adjust the tempo using the TEMPO botons.
5.6 Graded Hammer Action Keys
The 88 full-size weighted keys simulate the feel of an acoustic piano, with heavier resistance in the lower register and lighter resistance in the higher register. This design allows for expressive playing and dynamic control.

Figura 5.2: Primer pla view of hands playing the graded hammer action keys, highlighting the realistic piano feel.
5.7 Three-Pedal Unit
The included three-pedal unit provides standard piano pedal functions:
- Right Pedal (Sustain): Sustains notes.
- Pedal del mig (Sostenuto): Només sosté les notes premudes en el moment en què es prem el pedal.
- Pedal esquerre (suau): Softens the sound.
6. Funcions avançades
6.1 Connectivitat Bluetooth
The SE-1 supports wireless Bluetooth connectivity for audio streaming and MIDI functions. This allows connection to compatible apps for learning or recording.
- Activate Bluetooth on your external device (smartphone, tablet).
- Select "Donner SE-1" from the list of available devices to pair.
- Once connected, you can stream audio to the piano's speakers or use MIDI over Bluetooth with compatible applications.
6.2 MIDI IN/OUT
The piano features MIDI IN/OUT ports for connecting to other MIDI devices or a computer via USB. This enables recording, sequencing, and using the piano as a MIDI controller.
- MIDI IN: Receives MIDI data from an external device.
- SORTIDA MIDI: Sends MIDI data to an external device.
- USB MIDI: Connect the piano to a computer using a USB cable for MIDI communication. Drivers may be required depending on your operating system.
6.3 Funció d'enregistrament
The SE-1 includes a recording function to capture your performances. Refer to the detailed instructions in the full user manual for steps on how to record, playback, and manage your recordings.
7. Manteniment
7.1 Neteja
Per mantenir l'aspecte i la funcionalitat del piano digital:
- Netegeu la superfície amb un drap suau i sec.
- Per a la brutícia persistent, lleugerament dampNetegeu el drap amb aigua i sabó suau i, a continuació, eixugueu-lo immediatament.
- No utilitzeu netejadors abrasius, ceres o dissolvents, ja que poden danyar l'acabat.
- Clean the keys with a soft cloth. For white keys, use a slightly damp cloth. For black keys, use a dry cloth.
7.2 Emmagatzematge
When not in use for extended periods, store the piano in a cool, dry place away from direct sunlight and extreme temperature fluctuations. Consider using a dust cover to protect the keys and control panel.
8. Solució De Problemes
If you encounter issues with your Donner SE-1 Digital Piano, consult the following table for common problems and solutions.
| Problema | Causa possible | Solució |
|---|---|---|
| Sense so | Volum massa baix; auriculars connectats; problema d'alimentació. | Augmenta el volum; desconnecta els auriculars; comprova la connexió elèctrica. |
| Les claus no responen | Instrument not powered on; specific mode activated. | Ensure power is on; check for demo or silent modes. |
| La connexió Bluetooth falla | Device out of range; Bluetooth not enabled; interference. | Move device closer; enable Bluetooth; restart both devices. |
| Piano shuts off automatically | Auto-power off feature activated due to inactivity. | This is a power-saving feature. To prevent, interact with the piano or disable the feature if available in settings (refer to full manual). |
Si el problema persisteix després de provar aquestes solucions, poseu-vos en contacte amb l'atenció al client.
9. Especificacions
| Característica | Detall |
|---|---|
| Marca | Donner |
| Nom del model | SE-1 |
| Nombre de claus | 88 |
| Tipus de clau | Graded Hammer Action Weighted Keys |
| Tons | 200 |
| Polifonia | 128 |
| Ritmes | 100 |
| Cançons de demostració | 60 |
| Connectivitat | Bluetooth, MIDI IN/OUT, USB, 6.35mm Jack, 3.5mm Jack |
| Font d'alimentació | Electric (DC 12V) |
| Altaveus | Altaveus estèreo duals de 15 W |
| Mostra | Pantalla LCD de 1.3 polzades |
| Dimensions de l'article (D x W x H) | 12.9 "P x 51.9" W x 35" H |
| Weight (Piano body only) | Approximately 10.5kg / 23lbs |
10. Garantia i Suport
Donner products are designed for reliability and performance. For warranty information, please refer to the warranty card included with your product or visit the official Donner website. For technical support, troubleshooting assistance, or service inquiries, please contact Donner customer service through their official channels.
Sovint podeu trobar recursos d'assistència, preguntes freqüents i informació de contacte a la pàgina web del fabricant. website. Please have your product model number (SE-1) and purchase details ready when contacting support.