Trust TKM-250 USB Wired Keyboard and Mouse Deskset User Manual

1. Product Overview

The Trust TKM-250 USB Wired Keyboard and Mouse Deskset provides essential input functionality for your personal computer. This deskset features a full-size keyboard with spill-resistant keys and an ambidextrous mouse, designed for straightforward and reliable use.

Figure 1: Trust TKM-250 USB Wired Keyboard and Mouse Deskset components.

2. Setup Instructions

Follow these steps to connect your Trust TKM-250 Deskset to your computer:

1. Unpack the Deskset: Carefully remove the keyboard and mouse from their packaging.
2. Connect the Keyboard: Locate an available USB port on your computer. Plug the USB connector of the keyboard into the USB port.
3. Connect the Mouse: Locate another available USB port on your computer. Plug the USB connector of the mouse into the USB port.
4. System Recognition: Your operating system should automatically detect and install the necessary drivers for the keyboard and mouse. This process may take a few moments.
5. Test Functionality: Once installed, test the keyboard by typing and the mouse by moving the cursor and clicking.

3. Operating Instructions

3.1 Keyboard Usage

• Typing: Use the standard QWERTY layout for text input.
• Function Keys (F1-F12): These keys perform various functions depending on the application or operating system.
• Numeric Keypad: The dedicated numeric keypad on the right provides efficient data entry.
• Adjustable Height: The keyboard features adjustable feet on the underside to change the typing angle for improved comfort. Gently flip out the feet to raise the keyboard.

3.2 Mouse Usage

• Left Click: Primary action, typically used for selecting items or opening files.
• Right Click: Secondary action, typically used to open context menus.
• Scroll Wheel: Used for scrolling through documents and web pages. The scroll wheel can also be pressed for a middle-click function in some applications.
• Ambidextrous Design: The mouse is designed to be comfortable for both left-handed and right-handed users.

4. Maintenance

• Cleaning: Use a soft, damp cloth to clean the surfaces of the keyboard and mouse. Avoid harsh chemicals.
• Spill Resistance: The keyboard is designed with spill-resistant features. In case of accidental spills, immediately disconnect the keyboard from the computer and allow it to dry completely before reconnecting. Do not immerse the keyboard in liquid.
• Storage: Store the deskset in a cool, dry place away from direct sunlight and extreme temperatures.

5. Troubleshooting

• Keyboard or Mouse Not Responding:
  • Ensure the USB cables are securely plugged into the computer's USB ports.
  • Try plugging the keyboard and mouse into different USB ports.
  • Restart your computer.
  • Check your computer's device manager to ensure the devices are recognized and drivers are installed correctly.
• Keys Not Working:
  • If specific keys are not working, check for debris under the keycaps.
  • If the keyboard has experienced a spill, ensure it is completely dry.
• Mouse Cursor Jumps or is Erratic:
  • Ensure the mouse sensor is clean and free of dust or debris.
  • Use the mouse on a clean, non-reflective surface or a mouse pad.

6. Specifications

7. Warranty and Support

This Trust TKM-250 USB Wired Keyboard and Mouse Deskset comes with a 1-year warranty from the date of purchase.

For technical support, warranty claims, or further assistance, please visit the official Trust website or contact their customer service department. Keep your proof of purchase for warranty validation.

Note: The warranty covers manufacturing defects. Damage due to misuse, accidents, or unauthorized modifications is not covered.