1. Produktüberschreitungview
The ELECOM HUGE Trackball Mouse (Model M-HT1URBK) is a wired, finger-operated input device designed for precision and comfort. It features an ergonomic design with a palm rest, an 8-button function, and a large 52mm trackball for smooth cursor control. This trackball mouse is compatible with Windows and macOS operating systems.

Figure 1: ELECOM HUGE Wired Trackball Mouse M-HT1URBK
2. Einrichtungsanweisungen
2.1 Connecting the Trackball Mouse
The ELECOM HUGE Trackball Mouse is a wired device. To connect it to your computer:
- Suchen Sie einen verfügbaren USB-Anschluss an Ihrem Computer.
- Plug the USB connector of the trackball mouse into the USB port.
- Ihr Betriebssystem sollte die notwendigen Treiber automatisch erkennen und installieren.

Figure 2: Connecting the wired trackball mouse to a computer.
2.2 Installing ELECOM Mouse Assistant Software
For full customization of the 8 buttons and other advanced features, install the ELECOM Mouse Assistant software. This software allows you to map functions to buttons and create application-specific profiles.
- Visit the official ELECOM USA webWebsite.
- Navigate to the "Mouse Assistant" section or search for "Mouse Assistant" on the webWebsite.
- Wählen Sie die passende Version für Ihr Betriebssystem (Windows oder macOS).
- Download and run the installer, following the on-screen prompts.

Figure 3: ELECOM Mouse Assistant software for button customization.
3. Operating the Trackball Mouse
3.1 Basic Cursor Control
The ELECOM HUGE Trackball Mouse is finger-operated. Use your index and middle fingers to roll the large 52mm trackball to move the cursor on the screen. The ergonomic design and palm rest are intended to provide comfort during extended use.

Figure 4: Finger-operated trackball for precise cursor movement.
3.2 Tastenfunktionen
The trackball mouse features 8 physical buttons, including a scroll wheel with tilt functionality. The default functions are:
- Links Klick: Primary selection button.
- Rechtsklick: Secondary function/context menu button.
- Scrollrad: Vertikales Scrollen.
- Neigung des Scrollrads (links/rechts): Horizontales Scrollen.
- Zurück-/Vorwärts-Tasten: Navigieren web Seiten oder Ordner.
- Function Buttons (Fn1, Fn2, Fn3): Customizable via ELECOM Mouse Assistant software.

Abbildung 5: Überview of programmable buttons and their locations.
3.3 DPI-Anpassung
Adjust the cursor speed (DPI) using the dedicated DPI button. There are three settings:
- 500 DPI (LOW): For fine, precise movements.
- 1000 DPI (MID): Standard cursor speed.
- 1500 DPI (HIGH): For faster cursor movement across the screen.
Press the DPI button to cycle through these settings. The current DPI level may be indicated by an LED or through the Mouse Assistant software.
4. Wartung
4.1 Cleaning the Trackball and Bearings
Over time, dust and debris can accumulate around the trackball and its ruby bearings, affecting smooth operation. Regular cleaning is recommended.
- Locate the ball removal hole on the underside of the trackball mouse.
- Gently push the trackball out through this hole.
- Use a soft, lint-free cloth to wipe the 52mm trackball clean.
- Carefully clean the three ruby ball bearings and the inside of the trackball housing with a cotton swab or a soft brush to remove any dust or grime.
- Once clean, reinsert the trackball into its housing.

Figure 6: Illustration of the trackball and ruby bearing system, highlighting the ease of maintenance.
5. Fehlerbehebung
5.1 Probleme mit der Cursorbewegung
- Cursor is erratic or not moving smoothly: This is often caused by dust or debris on the trackball or bearings. Refer to Section 4.1 for cleaning instructions.
- Cursor speed is too fast or too slow: Adjust the DPI setting using the DPI button (refer to Section 3.3) or through the ELECOM Mouse Assistant software.
5.2 Probleme mit der Tastenfunktionalität
- Tasten reagieren nicht:
- Stellen Sie sicher, dass das USB-Kabel fest mit Ihrem Computer verbunden ist.
- Starten Sie Ihren Computer neu.
- Bei Verwendung benutzerdefinierter Tastenbelegungen überprüfen Sie die ELECOM Mouse Assistant Software auf korrekte Konfiguration.
5.3 Allgemeine Verbindungsprobleme
- Trackball mouse is not detected by the computer:
- Try plugging the USB cable into a different USB port on your computer.
- Stellen Sie sicher, dass Ihr Betriebssystem auf dem neuesten Stand ist.
- Test the trackball mouse on another computer if possible to rule out a device issue.
6. Produktspezifikationen
| Besonderheit | Detail |
|---|---|
| Marke | ELECOM |
| Modellname | M-HT1URBK |
| Konnektivitätstechnologie | USB (kabelgebunden) |
| Bewegungserkennungstechnologie | Optisch |
| DPI-Einstellungen | 500 / 1000 / 1500 Stück (umschaltbar) |
| Anzahl der Tasten | 8 (including scroll wheel tilt) |
| Trackball-Größe | 52 mm |
| Handausrichtung | Rechts |
| Abmessungen (L x B x H) | 7.2" (181.9 mm) x 4.5" (114.7 mm) x 2.3" (57.2 mm) |
| Gewicht | 9.2 oz (260g) |
| Kompatible Betriebssysteme | Windows 8, Windows 10, Windows 11 oder höher, macOS 10.12 oder höher |
| Besondere Merkmale | 4-Way Scrolling, Ergonomic Design, Programmable Buttons, Palm Rest |
7. Garantie und Support
7.1 Herstellergarantie
The ELECOM HUGE Trackball Mouse (M-HT1URBK) comes with a 1 Jahr Herstellergarantie Diese Garantie gilt ab Kaufdatum und deckt Material- und Verarbeitungsfehler bei normalem Gebrauch ab. Bitte bewahren Sie Ihren Kaufbeleg für Garantieansprüche auf.
Die Garantie deckt keine Schäden ab, die durch Missbrauch, Unfälle, unbefugte Änderungen oder normale Abnutzung verursacht wurden.
7.2 Kundendienst
For technical assistance, warranty claims, or further inquiries, please contact ELECOM customer support through their official website. You may find contact information, FAQs, and additional resources on the ELECOM USA support page.
Online-Ressourcen:
- ELECOM USA WebWebsite: https://www.elecom.net/us/
- Mouse Assistant Software Download: Refer to the ELECOM USA website's support or download section.
8. Produktvideodemonstration
Sehen Sie sich das offizielle Produktvideo an, um einen visuellen Eindruck zu erhalten.view of the ELECOM HUGE Trackball Mouse features and design.
Video 1: ELECOM HUGE Trackball Mouse - Wired, Finger-Operated, 8-Button Function. This video demonstrates the key features, ergonomic design, and functionality of the trackball mouse.