Kensington Expert Mouse TB800 EQ Wireless Trackball Instruction Manual

1. Product Overview

The Kensington Expert Mouse TB800 EQ Wireless Trackball is designed for precise control, deep customization, and ergonomic comfort. It features a large 55mm ball for accurate tracking, an adjustable scroll ring, and two customizable side scrolls. This trackball offers seamless multi-device connectivity and up to 16 customizable functions.

Figure 1: Top-down view of the Kensington Expert Mouse TB800 EQ Wireless Trackball.

2. Key Features and Components

Familiarize yourself with the various parts of your TB800 EQ Trackball:

• Large 55mm Trackball: For ultra-precise tracking and reduced hand/wrist movement.
• Adjustable Scroll Ring: For vertical scrolling with tactile feedback or smooth scrolling.
• Two Customizable Side Scrolls: For horizontal scrolling and zooming.
• Programmable Buttons: Up to 16 functions can be assigned via Kensington Konnect software.
• Multi-Device Connectivity: Bluetooth (x2), 2.4GHz USB-C receiver, or wired USB-C.
• Rechargeable Battery: Provides extended usage on a single charge.
• Ambidextrous Design: Comfortable for both left and right-handed users.

Figure 2: Labeled diagram of the trackball's buttons and features, including the scroll ring, side scrolls, DPI button, and dongle storage.

Figure 3: Product dimensions for optimal comfort and workspace fit.

3. Setup

3.1 Charging the Trackball

Before first use, ensure your trackball is fully charged. Connect the included USB-C cable to the trackball's charging port and to a power source (e.g., computer USB port, wall adapter). The LED indicator will show charging status.

Figure 4: The trackball connected via its USB-C cable for charging. A full charge can last up to four months depending on usage.

3.2 Connecting to Your Device

The TB800 EQ offers three connection methods:

• 2.4GHz Wireless (USB-C Dongle): Remove the USB-C dongle from its storage compartment on the underside of the trackball. Plug the dongle into an available USB-C port on your computer. The trackball will automatically connect.
• Bluetooth: Turn on the trackball using the ON/OFF switch on the left side. Press the connection mode button (labeled with a chain link icon) to cycle to one of the two Bluetooth channels (indicated by blue LEDs). On your device, go to Bluetooth settings and select "Kensington TB800 EQ" to pair.
• Wired USB-C: Connect the included USB-C cable directly from the trackball to your computer. This also charges the device.

You can connect to up to four devices (two Bluetooth, one 2.4GHz, one wired) and switch between them using the connection mode button.

Figure 5: The trackball demonstrating its ability to connect to up to four devices via Bluetooth, 2.4GHz, or wired USB-C.

4. Operating Instructions

4.1 Trackball Movement

Use your fingertips to roll the large 55mm trackball to control the cursor on your screen. The optical tracking technology ensures accurate and responsive movement.

Figure 6: A hand demonstrating the use of the large 55mm trackball for cursor control.

4.2 Scrolling and Zooming

The trackball features multiple scrolling options:

• Adjustable Scroll Ring: Rotate the metal ring around the trackball for vertical scrolling. A dedicated switch allows you to toggle between line-by-line (click-wheel) and smooth scrolling modes.
• Side Scrolls: Use the two customizable side scrolls for horizontal scrolling or zooming, depending on your configuration.

Figure 7: A hand interacting with the adjustable scroll ring and the two side scrolls for navigation and zoom functions.

4.3 Ambidextrous Use

The symmetrical design of the TB800 EQ allows for comfortable use with either the left or right hand.

Figure 8: Illustration of the trackball being used comfortably by both left and right hands, highlighting its ambidextrous design.

5. Customization with Kensington Konnect Software

Unlock the full potential of your trackball by downloading and installing the free Kensington Konnect software. This software allows you to:

• Assign Functions: Program up to 16 customizable functions to the trackball's buttons, including single clicks, combo keys, and rollers.
• Create Macros: Record and assign complex sequences of actions to a single button.
• Text Snippets: Automatically insert predefined text or emojis.
• Application-Specific Settings: Customize button and scrolling behavior for individual applications.
• Pointer and Scrolling Adjustments: Fine-tune pointer speed, responsiveness, acceleration, and scrolling behavior.

The software provides both Easy Mode for basic configuration and Advanced Mode for more complex button combinations and actions.

6. DPI and Polling Rate Adjustment

The trackball allows for on-the-fly adjustment of DPI (Dots Per Inch) and polling rate to match your precision and speed requirements.

• DPI Settings: Adjust cursor sensitivity with settings of 400, 800, 1200, and 1600 DPI using the dedicated DPI button on the side of the trackball. Higher DPI settings result in faster pointer movement.
• Polling Rate: The polling rate determines how many times per second the device reports its position to the computer. The TB800 EQ supports up to 1000Hz polling rate via wired or 2.4GHz dongle connection, providing ultra-responsive performance. Bluetooth mode supports lower polling rates.

7. Maintenance

7.1 Cleaning the Trackball

To maintain optimal performance, periodically clean the trackball and its housing. Gently remove the 55mm ball from its socket. Use a soft, lint-free cloth to wipe the ball and the inside of the trackball cavity, removing any dust or debris that may accumulate on the optical sensors.

7.2 Battery Care

The trackball features a rechargeable battery. For best battery life, avoid extreme temperatures and fully charge the device when the battery indicator is low.

8. Troubleshooting

If you encounter issues with your Kensington Expert Mouse TB800 EQ, try the following:

• No Cursor Movement: Ensure the trackball is powered on and properly connected (wired, 2.4GHz dongle, or Bluetooth paired). Check battery level. Clean the trackball and sensors as described in the Maintenance section.
• Intermittent Connection: For wireless connections, ensure the trackball is within range of your device. Check for interference from other wireless devices. Re-pair Bluetooth connections or re-insert the 2.4GHz dongle.
• Buttons Not Responding: Verify that the Kensington Konnect software is installed and configured correctly. Check for any accidental disabling of scroll wheels via the switches on the underside of the trackball.
• Scrolling Issues: If scrolling is not smooth or responsive, clean the scroll ring and ensure no debris is obstructing its movement.

9. Specifications

10. Warranty and Support

10.1 Warranty Information

The Kensington Expert Mouse TB800 EQ Wireless Trackball comes with a 3-Year Limited Warranty. Please retain your proof of purchase for warranty claims.

10.2 Customer Support

For further assistance, technical support, or warranty inquiries, please visit the official Kensington website or contact their customer service department. You can find contact information on the Kensington website: www.kensington.com.