1. Ifihan
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. Alaye Aabo
Please read and understand all safety instructions before operating the instrument. Retain this manual for future reference.
- Ibi ti ina elekitiriki ti nwa: Lo oluyipada agbara pàtó kan. Rii daju pe voltage ibaamu awọn ibeere ti agbegbe rẹ.
- Omi ati Ọrinrin: Do not expose the instrument to water or excessive moisture. Avoid placing liquids on or near the piano.
- Afẹfẹ: Ensure adequate ventilation around the instrument. Do not block ventilation openings.
- Ibi: Place the instrument on a stable, level surface. Avoid extreme temperatures, direct sunlight, or heat sources.
- Ninu: Yọ agbara kuro ṣaaju ki o to nu. Lo aṣọ rirọ ati gbigbẹ. Maṣe lo awọn ohun elo afọmọ omi tabi awọn aerosol.
- Ṣiṣẹ: Do not attempt to service the instrument yourself. Refer all servicing to qualified personnel.
3. Package Awọn akoonu
Jẹrisi pe gbogbo awọn ohun kan wa ninu package:
- Donner SE-1 Digital Piano (88-key unit)
- Wooden Stand (assembly required)
- Three-Pedal Unit
- Adapter agbara
- Awọn agbekọri
- Isinmi Orin
- Itọsọna olumulo
4. Eto
Follow these steps to assemble your Donner SE-1 Digital Piano and stand.
4.1 Iduro Apejọ
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 Nsopọ Peripherals
- Pedal Unit: Connect the cable from the three-pedal unit to the 'PEDAL' input on the piano's rear panel.
- Adapter agbara: Connect the power adapter to the 'DC 12V' input and then to a power outlet.
- Agbekọri: 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. Ipilẹ isẹ
5.1 Agbara Tan / Pa
Tẹ awọn AGBARA bọtini ti o wa lori ibi iṣakoso lati tan duru tabi pa. Iboju LCD yoo tan imọlẹ lori agbara-lori.
5.2 iwọn didun tolesese
Yiyi awọn Iwọn didun tẹ bọtini ni apa aago lati mu iwọn didun pọ si ati ni ọna odi si apa aago lati dinku rẹ.
5.3 Ohun orin Yiyan
The SE-1 includes 200 tones. To select a tone:
- Tẹ awọn OHUN bọtini.
- Lo awọn +/- 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:
- Tẹ awọn RHYTHM bọtini.
- Lo awọn +/- buttons to scroll through the available rhythms.
- Tẹ Bẹrẹ/Duro láti bẹ̀rẹ̀ tàbí láti parí ìró orin.
5.5 Metronome
To activate the metronome, press the METRONOME button. Press it again to turn it off. Adjust the tempo using the TEMPO awọn bọtini.
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.

olusin 5.2: Isunmọ 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.
- Middle Pedal (Sostenuto): Sustains only notes held down at the moment the pedal is pressed.
- Left Pedal (Soft): Softens the sound.
6. Awọn ẹya ara ẹrọ ti ilọsiwaju
6.1 Bluetooth Asopọmọra
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 NI: Receives MIDI data from an external device.
- MIDI JADE: 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 Gbigbasilẹ Išė
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. Itọju
7.1 Ninu
Lati ṣetọju irisi ati iṣẹ ṣiṣe ti piano oni nọmba rẹ:
- Pa dada nu pẹlu asọ ti o gbẹ.
- Fun idoti alagidi, die-die dampen awọn asọ pẹlu omi ati ìwọnba ọṣẹ, ki o si mu ese gbẹ lẹsẹkẹsẹ.
- Ma ṣe lo abrasive Cleaners, waxes, tabi epo bi wọn ṣe le ba ipari jẹ.
- Clean the keys with a soft cloth. For white keys, use a slightly damp cloth. For black keys, use a dry cloth.
7.2 Ibi ipamọ
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. Laasigbotitusita
If you encounter issues with your Donner SE-1 Digital Piano, consult the following table for common problems and solutions.
| Isoro | Owun to le Fa | Ojutu |
|---|---|---|
| Ko si ohun | Iwọn didun kere ju; agbekọri ti sopọ mọ; iṣoro agbara. | Mu iwọn didun pọ si; ge agbekọri kuro; ṣayẹwo asopọ agbara. |
| Awọn bọtini ko dahun | Instrument not powered on; specific mode activated. | Ensure power is on; check for demo or silent modes. |
| Asopọ Bluetooth kuna | 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). |
Ti iṣoro naa ba wa lẹhin igbiyanju awọn solusan wọnyi, jọwọ kan si atilẹyin alabara.
9. Awọn pato
| Ẹya ara ẹrọ | Ẹ̀kúnrẹ́rẹ́ |
|---|---|
| Brand | Donner |
| Orukọ awoṣe | SE-1 |
| Nọmba ti Awọn bọtini | 88 |
| Iru bọtini | Ti dọgba Hammer Action iwuwo Awọn bọtini |
| Awọn ohun orin | 200 |
| Polyphony | 128 |
| Awọn ariwo | 100 |
| Awọn orin Demo | 60 |
| Asopọmọra | Bluetooth, MIDI IN/OUT, USB, 6.35mm Jack, 3.5mm Jack |
| Orisun agbara | Electric (DC 12V) |
| Awọn agbọrọsọ | Meji 15W Sitẹrio Agbọrọsọ |
| Ifihan | 1.3-inch LCD iboju |
| Awọn iwọn Nkan (D x W x H) | 12.9"D x 51.9"W x 35"H |
| Weight (Piano body only) | Approximately 10.5kg / 23lbs |
10. Atilẹyin ọja ati 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.
O le ri awọn orisun atilẹyin, awọn ibeere ti a beere nigbagbogbo, ati alaye olubasọrọ lori olupese website. Please have your product model number (SE-1) and purchase details ready when contacting support.