Manual d'usuari del ratolí trackball sense fil Nulea M512

1. Introducció

This manual provides detailed instructions for the Nulea M512 Wireless Trackball Mouse. Designed for comfort and precision, the M512 offers versatile connectivity and an ambidextrous design to enhance your computing experience. Please read this manual thoroughly before using the device to ensure proper operation and to maximize its features.

2. Característiques clau

• Disseny ergonòmic: Reduces hand movement and wrist strain for comfortable use during extended periods.
• 55mm Large Trackball: Provides precise cursor control, suitable for detailed tasks like graphic design and video editing.
• DPI ajustable: Four sensitivity levels (400/800/1200/1600 DPI) allow for customized control.
• Connectivitat multidispositiu: Connects up to three devices via Bluetooth (two channels) or 2.4 GHz wireless (one channel).
• Disseny ambidextre: Easily switch between left and right-handed modes with a dedicated button, automatically remapping key functions.
• Adaptive 4-Button Layout: Features a top-left button for smooth page scrolling (replaces middle click), a top-right back button, and two standard left/right click buttons.
• Reposa-canell integrat: Designed to reduce forearm strain for enhanced comfort.
• Estalvi d'espai: Stationary design eliminates the need for a mouse pad and works on various surfaces.
• Bateria recarregable: Built-in battery with convenient USB-C charging.

3. Guia de configuració

3.1 Contingut del paquet

Abans de continuar, assegureu-vos que tots els elements estiguin presents al paquet:

• Ratolí Trackball sense fil Nulea M512
• Cable de càrrega USB-C
• 2.4GHz USB Receiver (stored in the mouse)
• Manual d'usuari (aquest document)

3.2 Càrrega del dispositiu

The Nulea M512 trackball mouse comes with a built-in rechargeable battery.

1. Connect the provided USB-C cable to the charging port on the front of the trackball mouse.
2. Connecteu l'altre extrem del cable USB-C a una font d'alimentació USB (per exemple, un port USB de l'ordinador o un adaptador de paret USB).
3. El llum indicador de càrrega s'il·luminarà durant la càrrega i s'apagarà quan estigui completament carregat.

Image: Nulea M512 Trackball Mouse connected to a USB-C charging cable, illustrating the charging process.

3.3 Connexió a dispositius

The M512 supports connection to up to three devices using either 2.4GHz wireless or Bluetooth.

Connexió sense fil 3.3.1 de 2.4 GHz

1. Locate the 2.4GHz USB receiver, which is conveniently stored in a compartment at the bottom of the trackball mouse.
2. Remove the USB receiver and plug it into an available USB port on your computer.
3. Turn on the trackball mouse using the power switch (usually located on the bottom or side).
4. Press the mode switch button on the side of the mouse until the indicator light for the 2.4GHz USB channel (often labeled "USB" or similar) illuminates. The mouse should automatically connect.

Image: Diagram illustrating the storage location of the 2.4GHz USB receiver at the bottom of the Nulea M512 trackball mouse.

3.3.2 Connexió Bluetooth (BT1 / BT2)

The M512 supports two independent Bluetooth connections.

1. Enceneu el ratolí trackball.
2. Press the mode switch button on the side of the mouse to select either BT1 or BT2 channel. The corresponding indicator light will flash slowly.
3. To enter pairing mode, press and hold the mode switch button for approximately 3-5 seconds until the selected Bluetooth indicator light flashes rapidly.
4. On your device (computer, laptop, tablet, smartphone), go to Bluetooth settings and search for new devices.
5. Select "Nulea M512" (or similar name) from the list of available devices to pair.
6. Once paired, the indicator light on the mouse will stop flashing and remain solid.

Image: The Nulea M512 Trackball Mouse wirelessly connected to a laptop and a tablet, showcasing its multi-device Bluetooth capability.

4. Funcionament

4.1 Funcions dels botons

The Nulea M512 features an adaptive 4-button layout and two scroll wheels.

Image: A detailed diagram labeling the various buttons and scroll wheels on the Nulea M512 Trackball Mouse.

• Trackball: Use your fingers to move the cursor on the screen.
• Middle Key (Top-Left Button): Functions as a scroll button for smooth page navigation.
• Back Key (Top-Right Button): Acts as a quick-access back button in web navegadors i aplicacions.
• Left Button (Bottom-Left): Funció estàndard del clic esquerre.
• Right Button (Bottom-Right): Funció estàndard del clic dret.
• Left Scroll Wheel: Per a desplaçament vertical.
• Right Scroll Wheel: Per a desplaçament vertical.
• Tecla de canvi de mode: Cycles through 2.4GHz USB, BT1, and BT2 connection modes.
• Left/Right Hand Mode Switch Key: Toggles between left-handed and right-handed button configurations.
• DPI Key: Ajusta la sensibilitat del cursor.

Note: All buttons are non-programmable. The Middle and Back buttons are not compatible with Mac OS.

4.2 Ajust de la sensibilitat dels DPI

The M512 offers four DPI settings (400/800/1200/1600) to match your preference for cursor speed and precision.

• Premeu el botó Clau DPI (located near the trackball) to cycle through the available DPI settings.
• Each press will switch to the next DPI level. Observe the cursor movement to find your preferred setting.

Image: The Nulea M512 Trackball Mouse on a wooden desk, emphasizing its large 55mm trackball and the concept of adjustable DPI for precise cursor control.

4.3 Switching Hand Modes (Ambidextrous Design)

The M512 is designed for both left and right-handed users.

• Premeu el botó Tecla de commutació de mode esquerra/dreta (located on the side of the mouse) to toggle between left-handed and right-handed configurations.
• When switched, the functions of the main buttons (Left, Right, Middle, Back) will automatically swap to align with your dominant hand.

Image: An overhead shot showing a user operating the Nulea M512 Trackball Mouse, with graphics indicating its dual-handed design and the ability to switch between left and right-hand modes.

4.4 Canvi entre dispositius connectats

To switch between devices connected via 2.4GHz USB, BT1, or BT2:

• Simplement premeu el Tecla de canvi de mode on the side of the mouse.
• Each press will cycle to the next available connection channel (2.4GHz USB → BT1 → BT2 → 2.4GHz USB).
• The corresponding indicator light will show which channel is active.

4.5 Drag-Hold Function

The M512 includes a drag-hold function for convenience.

• To activate drag-hold, press the Middle Key and Back Key simultaneously.
• To exit drag-hold, press any of the four main buttons (Middle Key, Back Key, Left Button, Right Button).

5. Manteniment

5.1 Neteja del trackball

Over time, dust and debris can accumulate around the trackball, affecting its smooth operation. Regular cleaning is recommended.

1. Apagueu el ratolí amb trackball.
2. Gently push the trackball out from the bottom of the mouse.
3. Feu servir un drap suau i sense borrissol per netejar el trackball.
4. Use a cotton swab or compressed air to clean the optical sensors and the trackball cavity inside the mouse.
5. Reinsert the trackball into its socket.
6. Turn on the mouse and test its movement.

5.2 Cura de la bateria

To prolong the battery life of your Nulea M512:

• Charge the device using the provided USB-C cable and a compatible power source.
• Eviteu exposar el dispositiu a temperatures extremes.
• If the mouse will not be used for an extended period, it is recommended to fully charge it and then store it in a cool, dry place.

6. Solució De Problemes

6.1 Device Not Connecting

• Comproveu la potència: Ensure the mouse is turned on and has sufficient battery charge.
• Mode correcte: Verify that the correct connection mode (2.4GHz USB, BT1, or BT2) is selected using the mode switch button.
• Connexió de 2.4 GHz: Assegureu-vos que el receptor USB estigui ben connectat a un port USB que funcioni. Proveu-ho amb un altre port USB.
• Connexió Bluetooth:
  • Ensure the mouse is in pairing mode (Bluetooth indicator flashing rapidly).
  • On your device, remove any previous pairings of the M512 and attempt to pair again.
  • Assegureu-vos que el Bluetooth del vostre dispositiu estigui activat.
• Reinicia: Try restarting both the mouse and your computer/device.

6.2 Cursor Movement is Erratic or Unresponsive

• Trackball net: Refer to Section 5.1 for instructions on cleaning the trackball and sensors.
• Configuració de DPI: Adjust the DPI setting to see if it improves control.
• Superfície: While the trackball works on various surfaces, ensure there's no obstruction or interference.
• Interferència: Move the mouse closer to the receiver (for 2.4GHz) or your Bluetooth device to minimize potential interference.

6.3 Scroll Wheels Not Functioning Correctly

• Rodes netes: Check for any debris or obstruction around the scroll wheels and clean them gently.
• Aplicació específica: Test the scroll wheels in different applications to determine if the issue is system-wide or application-specific.

6.4 Els botons no responen

• Mode manual: If using ambidextrous mode, ensure the button functions are as expected for your selected hand.
• Compatibilitat amb Mac OS: Note that the Middle and Back buttons are not compatible with Mac OS.
• Re-pair/Reconnect: Try disconnecting and re-pairing/reconnecting the mouse to your device.

7. Especificacions

8. Garantia i Suport

For warranty information and technical support, please refer to the official Nulea website or contact Nulea customer service.

Assistència en línia: Visita www.nulea.com (or relevant support page).

Atenció al client: Contact information can typically be found on the product packaging or the official Nulea weblloc.