1. Introduction
This manual provides detailed instructions for the T'nB Ergo Line Dual Connect Ergonomic Trackball Mouse (model MWTRACK). This device offers dual connectivity via a 2.4 GHz dongle and Bluetooth, an ergonomic design for comfortable use, and precise cursor control through its trackball. It features 7 buttons, adjustable DPI settings, and a rechargeable internal battery.
2. Produit terminéview
Familiarize yourself with the components of your T'nB Ergo Line Trackball Mouse:

Image: T'nB Ergo Line Dual Connect Ergonomic Trackball Mouse. The image displays the black ergonomic mouse from a side-top angle, highlighting the prominent red trackball on the right side, the scroll wheel and two main click buttons on the top, two additional side buttons on the left, and a USB-C charging port at the front.
- Red Trackball: Located on the right side, used for precise cursor movement with the thumb.
- Boutons clic gauche/droite : Standard mouse buttons for primary interactions.
- Molette: A clickable, notched wheel for vertical scrolling and middle-click functions.
- 'Next' and 'Previous' Buttons: Two side buttons, typically used for navigation in web navigateurs ou file explorateurs.
- DPI Selection Button: Allows adjustment of cursor sensitivity (1000, 1600, 2400 DPI).
- Connexion Profile Bouton de sélection : Used to switch between the 2.4 GHz dongle connection and two Bluetooth profiles.
- Port de chargement USB-C : Located at the front of the mouse for recharging the internal battery.
3. Installation
3.1 Charge initiale
Before first use, fully charge the mouse. Connect the supplied USB-C cable to the mouse's USB-C port and the other end to a USB power source (e.g., computer, USB wall adapter). The charging indicator (if present) will show charging status and turn off when fully charged.
3.2 Connecting via 2.4 GHz Dongle
- Locate the 2.4 GHz USB dongle, usually stored in a compartment on the underside of the mouse.
- Insérez la clé USB dans un port USB disponible de votre ordinateur.
- Turn on the mouse using the power switch (typically on the underside).
- Press the Connection Profile Selection Button until the indicator light for the 2.4 GHz dongle profile est actif.
- Votre ordinateur devrait détecter et se connecter automatiquement à la souris.
3.3 Connexion via Bluetooth
The mouse supports two distinct Bluetooth profiles (BT1 and BT2).
- Allumez la souris à l'aide de l'interrupteur d'alimentation.
- Press the Connection Profile Selection Button to cycle through the profiles until the indicator light for either BT1 or BT2 is active.
- To enter pairing mode, press and hold the Connection Profile Selection Button for 3-5 seconds until the indicator light starts blinking rapidly.
- Sur votre ordinateur ou appareil, ouvrez les paramètres Bluetooth et recherchez de nouveaux appareils.
- Select "T'nB Ergo Line" or a similar name from the list of available devices to pair.
- Une fois l'appairage effectué, le voyant cessera de clignoter et restera allumé en continu.
- Repeat these steps to connect to a second device using the other Bluetooth profile (BT2).
4. Mode d'emploi
4.1 Cursor Control
Use your thumb to roll the red trackball to move the cursor on the screen. The trackball allows for precise control without requiring wrist movement.
4.2 Fonctions des boutons
- Click gauche: Sélection et activation primaires.
- Clic-droit: Ouvre les menus contextuels.
- Molette: Roll up or down to scroll content. Press down for middle-click functionality.
- 'Next' / 'Previous' Buttons: Navigate forward or backward in web browsers, folders, or documents.
4.3 Adjusting DPI (Cursor Sensitivity)
Appuyez sur le Bouton de sélection DPI to cycle through the available sensitivity settings: 1000 DPI, 1600 DPI, and 2400 DPI. The current DPI setting may be indicated by an LED or a change in cursor speed.
4.4 Switching Connection Profiles
Appuyez brièvement sur la touche Connexion Profile Bouton de sélection to switch between the 2.4 GHz dongle connection and the two Bluetooth profiles (BT1, BT2). The corresponding indicator light will illuminate to show the active connection.
5. Entretien
5.1 Chargement de la batterie
When the battery is low, the mouse's indicator light may flash. Connect the mouse to a USB-C power source using the provided cable. A full charge typically takes a few hours. Avoid using the mouse while charging for optimal battery life, though it can be used if necessary.
5.2 Nettoyage de la trackball
Avec le temps, la poussière et les débris peuvent s'accumuler autour de la boule de commande, ce qui peut nuire à son bon fonctionnement. Pour la nettoyer :
- Éteignez la souris.
- Gently push the trackball from the underside opening (if available) or carefully pry it out from the top using a non-abrasive tool.
- Clean the trackball and the internal sensors/rollers with a soft, lint-free cloth, slightly dampterminer avec de l'alcool isopropylique si nécessaire.
- Ensure all components are dry before reinserting the trackball.
6. Dépannage
- Souris ne répondant pas :
- Assurez-vous que la souris est allumée.
- Vérifiez le niveau de la batterie et rechargez-la si nécessaire.
- Verify the correct connection profile (2.4 GHz or Bluetooth) is selected.
- For 2.4 GHz, ensure the dongle is securely plugged into a working USB port.
- For Bluetooth, ensure the mouse is paired and connected in your device's Bluetooth settings. Try re-pairing if issues persist.
- Le mouvement du curseur est erratique ou persistant :
- Clean the trackball and its internal components as described in the Maintenance section.
- Impossible de se connecter via Bluetooth :
- Ensure the mouse is in Bluetooth pairing mode (indicator light blinking rapidly).
- Vérifiez les paramètres Bluetooth de votre appareil et assurez-vous que le Bluetooth est activé.
- Remove any previous pairings of the mouse from your device and try pairing again.
- Try connecting to a different Bluetooth profile (BT1 or BT2).
- La batterie ne se charge pas:
- Assurez-vous que le câble USB-C est correctement connecté à la fois à la souris et à la source d'alimentation.
- Essayez un autre câble USB-C ou un autre adaptateur secteur.
- Vérifiez que la source d'alimentation est active.
7. Spécifications
| Numéro de modèle | MWTRACK |
| Marque | T'nB |
| Technologie de connectivité | 2.4 GHz Wireless (USB Dongle), Bluetooth |
| Technologie de détection de mouvement | Boule de commande |
| Nombre de boutons | 7 |
| Paramètres PPP | 1000, 1600, 2400, XNUMX |
| Type de batterie | Batterie au lithium intégrée |
| Capacité de la batterie | 600 mAh |
| Port de chargement | USB-C |
| Vol d'exploitationtage | 3.7V |
| Compatibilité | PC / MAC |
| Dimensions (L x H x D) | 133.6 x 96.6 x 47.5 mm |
| Orientation de la main | Ambidextre |
| Couleur | Noir et rouge |
8. Garantie et assistance
For warranty information and technical support, please refer to the documentation included with your product packaging or visit the official T'nB webConsultez le site. Conservez votre preuve d'achat pour toute réclamation au titre de la garantie.





