1. Introduzione
This manual provides detailed instructions for the setup, operation, and maintenance of your summina 25-Key MIDI Keyboard Controller. Please read this manual thoroughly before using the device to ensure proper functionality and to maximize your musical experience.
2. Prodotto finitoview
2.1 Caratteristiche principali
- 25 velocity-sensitive keys for expressive play.
- Eight RGB backlit strike pads, switchable between A/B groups for a total of 16 assignable pads.
- Eight 360° infinite knobs with customizable functions.
- OLED display for real-time viewing of parameters such as PITCH, OCTAVE, and speed.
- Functions include octave control, semitone transposition, ARP automatic accompaniment, lute sound, and velocity switch.
- Sustain pedal interface for enhanced performance.
- BT MIDI functionality for wireless connectivity.
- USB Type-C connectivity for power and data.
2.2 Componenti inclusi
- summina 25-Key MIDI Keyboard Controller
- USB Connection Cable (Type-C)
- Manuale di istruzioni (questo documento)
2.3 Prodotto Views



3. Impostazione
3.1 Alimentazione e connessione USB
- Locate the USB Type-C port on the rear of the MIDI keyboard.
- Collega un'estremità del cavo USB Type-C in dotazione alla tastiera.
- Connect the other end of the USB cable to a compatible USB port on your computer or a 5V/1A USB power adapter. The device will power on automatically.

3.2 BT MIDI Connection (Wireless)
The summina MIDI Keyboard supports BT MIDI for wireless connection to compatible devices. Refer to your device's operating system or DAW software instructions for pairing BT MIDI devices.
- Assicurati che la tastiera sia accesa.
- Activate BT on your host device (computer, tablet, smartphone).
- Cercare available BT MIDI devices and select the summina keyboard to pair.
4. Istruzioni per l'uso
4.1 Tasti e sensibilità alla velocità
The 25 keys are velocity-sensitive, meaning the volume and timbre of the sound produced will vary based on how hard you press the keys. Experiment with different playing dynamics to achieve desired musical expression.
4.2 RGB Backlit Strike Pads
The eight RGB backlit strike pads are designed for drum programming and triggering samples. They are velocity-sensitive and can be switched between two groups (A/B) to access 16 distinct pads.


4.3 360° Infinite Knobs
The eight 360° infinite knobs can be assigned to control various parameters within your Digital Audio Workstation (DAW) or software instruments. Refer to your DAW's MIDI mapping instructions to customize these controls.
Display OLED da 4.4 pollici e navigazione
The OLED display provides visual feedback on current settings and parameters. Use the navigation buttons (if present) to cycle through different display modes or adjust values.
4.5 Funzioni avanzate
- Octave Control: Use the dedicated OCT- and OCT+ buttons to shift the keyboard's octave range up or down.
- Semitone Transposition: Use the TRANS- and TRANS+ buttons to transpose the keyboard's pitch in semitone increments.
- ARP (Arpeggiatore): Activate the Arpeggiator function to automatically generate arpeggiated patterns from held notes. Adjust ARP settings via the display or dedicated controls.
- Velocity Switch: This feature allows for dynamic control over sound based on playing velocity.
- Pedale di sostegno: Connect a standard sustain pedal to the sustain pedal interface for piano-like sustain effects.
5. Manutenzione
5.1 Pulizia
- Scollegare il dispositivo dall'alimentazione prima di pulirlo.
- Utilizzare un panno morbido e asciutto per pulire la superficie della tastiera.
- Per sporco ostinato, leggermente dampLavare il panno con acqua. Evitare l'uso di prodotti chimici aggressivi o detergenti abrasivi.
- Non consentire l'ingresso di liquidi nel dispositivo.
5.2 Conservazione
- Conservare la tastiera in un luogo fresco e asciutto, lontano dalla luce solare diretta e da temperature estreme.
- If storing for extended periods, consider using a dust cover or the original packaging.

6. Risoluzione Dei Problemi
6.1 Nessun potere
- Ensure the USB Type-C cable is securely connected to both the keyboard and the power source.
- Verify that the USB power source (computer port or adapter) is functioning correctly and providing 5V/1A.
- Prova un cavo USB o una fonte di alimentazione diversi.
6.2 No Sound/MIDI Output
- Connessione USB: Ensure the keyboard is recognized by your computer's operating system and DAW software. Check MIDI input settings in your DAW.
- BT MIDI Connection: Confirm that the keyboard is successfully paired with your device and selected as a MIDI input in your software.
- Check that the correct instrument or track is armed for recording/playback in your DAW.
- Verify that the volume levels are not muted on your computer, DAW, or connected audio interface.
6.3 Unresponsive Keys/Pads/Knobs
- Restart the MIDI keyboard by disconnecting and reconnecting the USB cable.
- Restart your computer and DAW software.
- Assicurarsi che non vi siano ostacoli fisici che ostacolino i tasti o i pad.
- Check for any firmware updates for the keyboard on the manufacturer's websito.
7. Specifiche
| Marca | somma |
| Numero di modello | YGZ3512711296715ET |
| Numero di chiavi | 25 |
| Tecnologia di connettività | USB, BT MIDI |
| Tipo di connettore | USB tipo C |
| Potenza in ingresso | USB 5V/1A |
| Caratteristiche speciali | Beat Maker, Octave Control, Semitone Transposition, ARP, Velocity Switch, Sustain Pedal Interface |
| Software supportato | Ableton Live (and other compatible DAWs) |
| Piattaforma hardware | Per PC/Mac |
| Dimensioni (circa) | 346 mm x 178 mm x 51 mm (lunghezza x larghezza x altezza) |

8. Garanzia e supporto
8.1 Informazioni sulla garanzia
Please refer to the warranty card included with your product or visit the official summina websito per termini e condizioni di garanzia dettagliati. Conservare la prova d'acquisto per eventuali reclami in garanzia.
8.2 Assistenza clienti
For technical assistance, troubleshooting, or product inquiries, please contact summina customer support through their official websito o le informazioni di contatto fornite nella confezione del prodotto.