1. Introduktion
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. Sikkerhedsoplysninger
Please read and understand all safety instructions before operating the instrument. Retain this manual for future reference.
- Strømforsyning: Brug kun den angivne strømadapter. Sørg for, at lydstyrkentage matcher kravene i din region.
- Vand og fugt: Udsæt ikke instrumentet for vand eller overdreven fugt. Undgå at placere væsker på eller i nærheden af klaveret.
- Ventilation: Sørg for tilstrækkelig ventilation omkring instrumentet. Bloker ikke ventilationsåbningerne.
- Placering: Place the instrument on a stable, level surface. Avoid extreme temperatures, direct sunlight, or heat sources.
- Rensning: Afbryd strømmen før rengøring. Brug en blød, tør klud. Brug ikke flydende rengøringsmidler eller aerosoler.
- Service: Forsøg ikke selv at udføre service på instrumentet. Overlad al service til kvalificeret personale.
3. Pakkens indhold
Bekræft at alle varer er til stede i pakken:
- Donner SE-1 Digital Piano (88-key unit)
- Wooden Stand (assembly required)
- Tre-pedals enhed
- Strømadapter
- Hovedtelefoner
- Musik hvile
- Brugermanual
4. Opsætning
Follow these steps to assemble your Donner SE-1 Digital Piano and stand.
4.1 Montering af stativ
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.
- Ensure all connections are tight and the stand is stable.
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 Tilslutning af eksterne enheder
- Pedalenhed: Connect the cable from the three-pedal unit to the 'PEDAL' input on the piano's rear panel.
- Strømadapter: Connect the power adapter to the 'DC 12V' input and then to a power outlet.
- Hovedtelefoner: 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. Grundlæggende betjening
5.1 Tænd/sluk
Tryk på MAGT button located on the control panel to turn the piano on or off. The LCD screen will illuminate upon power-on.
5.2 Lydstyrkejustering
Drej på BIND med uret for at øge lydstyrken og mod uret for at sænke den.
5.3 Tonevalg
The SE-1 includes 200 tones. To select a tone:
- Tryk på TONE knap.
- Brug +/- 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:
- Tryk på RYTME knap.
- Brug +/- buttons to scroll through the available rhythms.
- Trykke START/STOP for at starte eller afslutte rytmeafspilningen.
5.5 metronom
For at aktivere metronomen skal du trykke på METRONOME button. Press it again to turn it off. Adjust the tempo using the TEMPO knapper.
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.

Figur 5.2: Nærbillede 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.
- Mellempedal (Sostenuto): Klangen holder kun toner nede, når pedalen trykkes ned.
- Venstre pedal (blød): Dæmper lyden.
6. Avancerede funktioner
6.1 Bluetooth-forbindelse
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.
- MIDI OUT: 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 Optagefunktion
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. Vedligeholdelse
7.1 Rengøring
To maintain the appearance and functionality of your digital piano:
- Tør overfladen af med en blød, tør klud.
- Til genstridigt snavs, let dampRengør kluden med vand og mild sæbe, og tør derefter straks efter.
- Brug ikke slibende rengøringsmidler, voks eller opløsningsmidler, da de kan beskadige finishen.
- Clean the keys with a soft cloth. For white keys, use a slightly damp cloth. For black keys, use a dry cloth.
7.2 Opbevaring
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. Fejlfinding
If you encounter issues with your Donner SE-1 Digital Piano, consult the following table for common problems and solutions.
| Problem | Mulig årsag | Løsning |
|---|---|---|
| Ingen lyd | Lydstyrken er for lav; hovedtelefoner er tilsluttet; strømproblem. | Skru op for lydstyrken; frakobl hovedtelefonerne; kontroller strømforbindelsen. |
| Taster reagerer ikke | Instrument not powered on; specific mode activated. | Ensure power is on; check for demo or silent modes. |
| Bluetooth-forbindelse mislykkes | 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). |
Hvis problemet fortsætter efter at have prøvet disse løsninger, bedes du kontakte kundesupport.
9. Specifikationer
| Feature | Detalje |
|---|---|
| Mærke | Donner |
| Modelnavn | SE-1 |
| Antal nøgler | 88 |
| Nøgletype | Graded Hammer Action Weighted Keys |
| Toner | 200 |
| Polyfoni | 128 |
| rytmer | 100 |
| Demo sange | 60 |
| Forbindelse | Bluetooth, MIDI IN/OUT, USB, 6.35mm Jack, 3.5mm Jack |
| Strømkilde | Electric (DC 12V) |
| Højttalere | Dobbelte 15W stereohøjttalere |
| Vise | 1.3 tommer LCD-skærm |
| Varedimensioner (D x B x H) | 12.9" D x 51.9" B x 35" H |
| Weight (Piano body only) | Approximately 10.5kg / 23lbs |
10. Garanti og support
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.
Du kan ofte finde supportressourcer, ofte stillede spørgsmål og kontaktoplysninger på producentens website. Please have your product model number (SE-1) and purchase details ready when contacting support.