Introducció
This manual provides comprehensive instructions for the Nulea M511 Pro Wired Ergonomic Trackball Mouse. Please read this manual thoroughly before using the product to ensure proper operation and longevity. This device is designed for enhanced precision and comfort, compatible with both Windows and Mac operating systems.
Contingut del paquet
- Nulea M511 Pro Trackball Mouse (with integrated USB cable)
- Manual d'usuari

Image: The Nulea M511 Pro Trackball Mouse shown in its retail packaging.
Producte acabatview
Familiarize yourself with the components and key features of your Nulea M511 Pro Trackball Mouse.

Imatge: De dalt a baix view of the Nulea M511 Pro Trackball Mouse, highlighting its central trackball and button layout.

Image: A diagram illustrating the two main buttons (Left Key, Right Key) and the 360-degree scroll wheel on the Nulea M511 Pro Trackball Mouse.

Image: A visual representation of the 44mm diameter trackball and how it can be removed for cleaning, emphasizing its size for enhanced precision.
Configuració
- Connect the USB cable of the Nulea M511 Pro Trackball Mouse to an available USB port on your computer (Windows PC or Mac).
- El sistema operatiu detectarà i instal·larà automàticament els controladors necessaris. Aquest procés pot trigar uns instants.
- Once the drivers are installed, the trackball mouse is ready for use. No additional software installation is typically required.

Image: The Nulea M511 Pro Trackball Mouse connected via its wired USB cable to a computer setup, demonstrating its plug-and-play functionality.
Instruccions de funcionament
Funcionament bàsic
- Trackball Control: Use your fingers (typically index, middle, or ring finger) to roll the red trackball to move the cursor on the screen.
- Clic esquerre: Press the left button (labeled '1' in product overview images) for primary selection and interaction.
- Clic dret: Press the right button (labeled '2' in product overview images) for contextual menus and secondary functions.
- Roda de desplaçament: Rotate the central scroll wheel (labeled '4' in product overview images) for 360-degree scrolling through documents and web pàgines.
Disseny ergonòmic
The Nulea M511 Pro features an ergonomic square shape and symmetric design, suitable for both right and left-handed users, designed to reduce stress and pain during extended use.

Image: A hand positioned on the Nulea M511 Pro Trackball Mouse, illustrating its ergonomic square shape designed to minimize hand strain.

Image: The Nulea M511 Pro Trackball Mouse positioned for use by a left-handed user, demonstrating its symmetric design.
Manteniment
To ensure optimal performance and longevity of your Nulea M511 Pro Trackball Mouse, regular cleaning is recommended.
Neteja del trackball
- Gently push the trackball from the bottom opening to remove it from its housing.
- Use a soft, lint-free cloth or a cotton swab to clean the surface of the trackball and the inside of the trackball cavity, paying attention to the three small support rollers.
- Torneu a inserir el trackball a la seva carcassa fins que encaixi correctament al seu lloc.

Image: A visual guide demonstrating how to remove the 44mm trackball from the mouse for cleaning, showing the trackball and its retaining ring.
Resolució de problemes
- Cursor not moving or erratic movement:
- Ensure the USB cable is securely connected to your computer. Try a different USB port.
- Clean the trackball and its internal rollers as described in the "Maintenance" section. Dust or debris can interfere with tracking.
- Reinicieu l'ordinador.
- Buttons or scroll wheel not responding:
- Verifiqueu la connexió USB.
- Proveu el ratolí en un altre ordinador per determinar si el problema és amb el ratolí o amb la configuració de l'ordinador.
- Check your operating system's mouse settings for any unusual configurations.
Especificacions
| Característica | Detall |
|---|---|
| Número de model | M511 Pro |
| Connectivitat | USB per cable |
| Detecció de moviment | Trackball |
| DPI | 1200 |
| Longitud del cable | 1.8 m |
| Pes | 258 g |
| Dimensions (L×W×H) | 156 × 115 × 34 mm |
| Compatibilitat | Windows, Mac |
| Característiques especials | Ergonomic Design, Symmetric Design (Ambidextrous) |
Specifications sourced from product packaging.
Garantia i Suport
For warranty information and technical support, please visit the official Nulea website or contact their customer service using the details below.
Weblloc: www.nulea.com
Suport per correu electrònic: support@nulea.com
Fabricant: DONGGUAN IONE ELECTRONIC CO.,LTD.
Adreça del fabricant: Building 3 No.76, Huangjiang Yongjun 2nd Road, Huangjiang Town, Dongguan City, Guangdong Province, P.R.China
Representant del Regne Unit: CET PRODUCT SERVICE LTD, Beacon House, Stokenchurch Business Park, Ibstone Road, Stokenchurch, High Wycombe HP14 3FE UK. Phone: +44 7429220265
Representant de la CE: EUREP GmbH, Unterlettenweg 1a, 85051 Ingolstadt, Germany. Phone: +49 8418859074





