1. Introduction
This manual provides detailed instructions for the HP Wireless Link-5 Keyboard, model T6U20AA. This compact, full-featured wireless keyboard is designed for use with HP business PCs and other compatible devices. It utilizes HP Link-5 technology for wireless connectivity via a USB nano-receiver, allowing connection to up to five compatible HP Link-5 devices.
The keyboard features a familiar notebook-style layout with function keys and low-profile, quiet keys for comfortable data entry. It is compatible with Windows Vista, 7, 8, and 10 operating systems.
Image 1.1: Top-down view of the HP Wireless Link-5 Keyboard, showing the full QWERTY layout and numeric keypad.
2. Package Contents
Verify that all items are present in the package:
- HP Wireless Link-5 Keyboard
- USB Link-5 Micro-Receiver
- 2 x AAA Batteries
- Documentation (this manual)
3. Setup
3.1. Installing Batteries
- Locate the battery compartment on the underside of the keyboard.
- Open the battery compartment cover.
- Insert the two AAA batteries, ensuring correct polarity (+/-).
- Close the battery compartment cover securely.
3.2. Connecting the USB Receiver
- Locate an available USB port on your desktop computer or notebook.
- Insert the USB Link-5 micro-receiver into the USB port.
- The operating system will automatically detect and install the necessary drivers. This may take a few moments.
- Once the drivers are installed, the keyboard is ready for use.
The keyboard operates wirelessly up to 30 feet (10 meters) from the USB receiver.
Image 3.1: The HP Wireless Link-5 Keyboard integrated into a typical office desk setup with multiple monitors, demonstrating its compact design.
4. Operating the Keyboard
4.1. Basic Functions
- Typing: Use the QWERTY layout for standard text input.
- Numeric Keypad: The dedicated numeric keypad on the right provides efficient data entry for numbers.
- Function Keys (F1-F12): These keys perform various system functions, often in combination with the Fn key, depending on your computer's configuration.
- Arrow Keys: Navigate through documents and web pages.
4.2. Special Keys
- Caps Lock: Toggles uppercase and lowercase letters.
- Num Lock: Activates or deactivates the numeric keypad.
- Print Screen (PrtSc): Captures a screenshot of your entire screen.
- Scroll Lock: Historically used to change the behavior of arrow keys; its function varies by application.
- Pause/Break: Used to pause system operations or debugging.
Image 4.1: An overhead view of a workspace featuring the HP Wireless Link-5 Keyboard, a laptop, and two curved monitors, highlighting the keyboard's placement flexibility.
5. Maintenance
5.1. Cleaning
- Disconnect the USB receiver from your computer before cleaning.
- Use a soft, lint-free cloth lightly dampened with water or a mild cleaning solution to wipe the surface of the keyboard.
- Avoid using harsh chemicals, abrasive cleaners, or spraying liquids directly onto the keyboard.
- Use compressed air to remove dust and debris from between the keys.
5.2. Battery Replacement
When the keyboard's performance degrades or it stops responding, replace the AAA batteries. Follow the steps in Section 3.1 for battery installation.
6. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Keyboard not responding | Low or dead batteries | Replace the AAA batteries (see Section 5.2). |
| Keyboard not responding | USB receiver not connected or loose | Ensure the USB receiver is firmly plugged into a working USB port. Try a different USB port. |
| Keyboard not responding | Out of range | Move the keyboard closer to the USB receiver (within 30 feet/10 meters). |
| Intermittent connection | Interference from other wireless devices | Move the keyboard and receiver away from other wireless devices (e.g., Wi-Fi routers, cordless phones). |
| Keys are sticky or unresponsive | Dirt or debris under keys | Clean the keyboard (see Section 5.1). |
7. Specifications
- Brand: HP
- Model Number: T6U20AA
- Connectivity Technology: Wireless (RF)
- Wireless Technology: HP Link-5
- Host Interface: USB
- Keyboard Layout: QWERTY (English US)
- Hardware Platform: PC
- Compatible Operating Systems: Windows Vista, Windows 7, Windows 8, Windows 10
- Power Source: 2 x AAA Batteries
- Item Weight: Approximately 1.23 lb (0.56 kg)
- Product Dimensions (LxWxH): 17.17 x 5.39 x 0.83 inches (43.6 x 13.7 x 2.1 cm)
- Material: Acrylonitrile Butadiene Styrene
- Color: Black
8. Warranty and Support
8.1. Limited Warranty
The HP Wireless Link-5 Keyboard (Model T6U20AA) comes with a one-year limited warranty from the date of purchase. This warranty covers defects in materials and workmanship under normal use. For specific terms and conditions, please refer to the warranty documentation included with your product or visit the official HP support website.
8.2. Customer Support
For technical assistance, product information, or warranty claims, please contact HP customer support through their official website or the contact information provided in your product documentation. Ensure you have your product model number (T6U20AA) and proof of purchase available when seeking support.
