1. Product Overview
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. Setup Instructions
2.1 Connecting the Trackball Mouse
The ELECOM HUGE Trackball Mouse is a wired device. To connect it to your computer:
- Locate an available USB port on your computer.
- Plug the USB connector of the trackball mouse into the USB port.
- Your operating system should automatically detect and install the necessary drivers.
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 website.
- Navigate to the "Mouse Assistant" section or search for "Mouse Assistant" on the website.
- Select the appropriate version for your operating system (Windows or 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 Button Functions
The trackball mouse features 8 physical buttons, including a scroll wheel with tilt functionality. The default functions are:
- Left Click: Primary selection button.
- Right Click: Secondary function/context menu button.
- Scroll Wheel: Vertical scrolling.
- Scroll Wheel Tilt (Left/Right): Horizontal scrolling.
- Back/Forward Buttons: Navigate web pages or folders.
- Function Buttons (Fn1, Fn2, Fn3): Customizable via ELECOM Mouse Assistant software.
Figure 5: Overview of programmable buttons and their locations.
3.3 DPI Adjustment
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. Maintenance
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. Troubleshooting
5.1 Cursor Movement Issues
- 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
- Buttons are not responding:
- Ensure the USB cable is securely connected to your computer.
- Restart your computer.
- If using custom button assignments, check the ELECOM Mouse Assistant software for correct configuration.
5.3 General Connection Issues
- Trackball mouse is not detected by the computer:
- Try plugging the USB cable into a different USB port on your computer.
- Ensure your operating system is up to date.
- Test the trackball mouse on another computer if possible to rule out a device issue.
6. Product Specifications
| Feature | Detail |
|---|---|
| Brand | ELECOM |
| Model Name | M-HT1URBK |
| Connectivity Technology | USB (Wired) |
| Movement Detection Technology | Optical |
| DPI Settings | 500 / 1000 / 1500 count (switchable) |
| Button Quantity | 8 (including scroll wheel tilt) |
| Trackball Size | 52mm |
| Hand Orientation | Right |
| Dimensions (L x W x H) | 7.2" (181.9mm) x 4.5" (114.7mm) x 2.3" (57.2mm) |
| Weight | 9.2 oz (260g) |
| Compatible Operating Systems | Windows 8, Windows 10, Windows 11 or later, macOS 10.12 or later |
| Special Features | 4-Way Scrolling, Ergonomic Design, Programmable Buttons, Palm Rest |
7. Warranty and Support
7.1 Manufacturer's Warranty
The ELECOM HUGE Trackball Mouse (M-HT1URBK) comes with a 1-year manufacturer's warranty from the date of purchase. This warranty covers defects in materials and workmanship under normal use. Please retain your proof of purchase for warranty claims.
The warranty does not cover damage caused by misuse, accident, unauthorized modification, or normal wear and tear.
7.2 Customer Support
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 Resources:
- ELECOM USA Website: https://www.elecom.net/us/
- Mouse Assistant Software Download: Refer to the ELECOM USA website's support or download section.
8. Product Video Demonstration
Watch the official product video for a visual overview 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.
