1. Pwodwi souview
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. Enstriksyon Enstalasyon
2.1 Connecting the Trackball Mouse
The ELECOM HUGE Trackball Mouse is a wired device. To connect it to your computer:
- Jwenn yon pò USB ki disponib sou òdinatè w lan.
- Plug the USB connector of the trackball mouse into the USB port.
- Sistèm operasyon ou an ta dwe detekte epi enstale chofè ki nesesè yo otomatikman.

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 websit.
- Navigate to the "Mouse Assistant" section or search for "Mouse Assistant" on the websit.
- Chwazi vèsyon ki apwopriye pou sistèm operasyon ou an (Windows oswa 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 Fonksyon bouton
The trackball mouse features 8 physical buttons, including a scroll wheel with tilt functionality. The default functions are:
- Klike Goch: Primary selection button.
- Klike sou dwa: Secondary function/context menu button.
- wou woulo liv: Defileman vètikal.
- Scroll Wheel Tilt (Left/Right): Horizontal scrolling.
- Bouton Retounen/Avant: Navige web paj oswa dosye.
- Function Buttons (Fn1, Fn2, Fn3): Customizable via ELECOM Mouse Assistant software.

Figi 5: Plis paseview of programmable buttons and their locations.
3.3 DPI Ajisteman
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. Antretyen
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.
NAN. Depanaj
5.1 Pwoblèm Mouvman Kisè
- 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 Button Functionality Issues
- Bouton yo pa reponn:
- Asire w ke kab USB a byen konekte ak òdinatè w lan.
- Rekòmanse òdinatè w lan.
- If using custom button assignments, check the ELECOM Mouse Assistant software for correct configuration.
5.3 Pwoblèm Koneksyon Jeneral
- Trackball mouse is not detected by the computer:
- Eseye branche kab USB a nan yon lòt pò USB sou òdinatè w la.
- Asire w ke sistèm operasyon ou an ajou.
- Test the trackball mouse on another computer if possible to rule out a device issue.
6. Spécifications pwodwi
| Karakteristik | Detay |
|---|---|
| Mak | ELECOM |
| Non modèl | M-HT1URBK |
| Koneksyon Teknoloji | USB (branche) |
| Teknoloji deteksyon mouvman | Optik |
| Anviwònman DPI | 500 / 1000 / 1500 count (switchable) |
| Kantite bouton | 8 (including scroll wheel tilt) |
| Gwosè Trackball la | 52mm |
| Oryantasyon men | Dwa |
| Dimansyon (L x W x H) | 7.2" (181.9mm) x 4.5" (114.7mm) x 2.3" (57.2mm) |
| Pwa | 9.2 oz (260g) |
| Sistèm operasyon konpatib | Windows 8, Windows 10, Windows 11 or later, macOS 10.12 or later |
| Karakteristik espesyal | 4-Way Scrolling, Ergonomic Design, Programmable Buttons, Palm Rest |
7. Garanti ak sipò
7.1 Garanti manifakti a
The ELECOM HUGE Trackball Mouse (M-HT1URBK) comes with a Garanti manifakti 1 zan apati dat acha a. Garanti sa a kouvri domaj nan materyèl ak nan fabrikasyon anba itilizasyon nòmal. Tanpri konsève prèv acha ou pou reklamasyon garanti.
Garanti a pa kouvri domaj ki koze pa move itilizasyon, aksidan, modifikasyon san otorizasyon, oswa mete ak chire nòmal.
7.2 Sipò pou Kliyan
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.
Resous sou entènèt:
- ELECOM USA Websit: https://www.elecom.net/us/
- Mouse Assistant Software Download: Refer to the ELECOM USA website's support or download section.
8. Demonstrasyon Videyo Pwodwi
Gade videyo ofisyèl pwodwi a pou yon vizyèl sou li.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.