1. Introduction
This user manual provides detailed instructions for the setup, operation, and maintenance of your Yenkee YKB 1002 CS Wireless Keyboard and Mouse Combo. Please read this manual thoroughly before using the product to ensure proper functionality and longevity.
2. Product Overview
The Yenkee YKB 1002 CS is a wireless keyboard and mouse set designed for home and office use. It features a compact keyboard with silent keys and an ergonomic design, along with a mouse offering adjustable DPI settings. The keyboard includes multimedia keys for quick access to common applications.
Figure 2.1: Yenkee YKB 1002 CS Wireless Keyboard. This image displays the full layout of the black wireless keyboard, highlighting its compact design and multimedia keys.
Package Contents:
- Yenkee YKB 1002 CS Wireless Keyboard
- Yenkee Wireless Mouse
- USB Receiver
- User Manual (this document)
- Batteries (may be included or sold separately, check packaging)
3. Setup
3.1 Installing Batteries
- Locate the battery compartments on the underside of the keyboard and mouse.
- Open the battery covers.
- Insert the required batteries (typically AA or AAA, refer to the device markings) ensuring correct polarity (+/-).
- Close the battery covers securely.
3.2 Connecting the USB Receiver
- Remove the USB receiver from its storage slot (usually within the mouse battery compartment).
- Plug the USB receiver into an available USB port on your computer.
- Wait for your operating system to automatically install the necessary drivers. This usually takes a few seconds.
The keyboard and mouse should now be ready for use. No additional software installation is typically required.
4. Operating Instructions
4.1 Keyboard Functions
The keyboard features standard QWERTY layout keys, a numeric keypad, and function keys with multimedia capabilities.
| Key | Function |
|---|---|
| Fn + F1 | Open Home Page |
| Fn + F2 | Open Mail |
| Fn + F3 | Open Search |
| Fn + F4 | Open My Computer |
| Fn + F5 | Media Player |
| Fn + F6 | Previous Track |
| Fn + F7 | Play/Pause |
| Fn + F8 | Next Track |
| Fn + F9 | Stop |
| Fn + F10 | Mute |
| Fn + F11 | Volume Down |
| Fn + F12 | Volume Up |
4.2 Mouse Functions
The wireless mouse features standard left/right click buttons, a scroll wheel, and a DPI adjustment button.
- Left Click: Primary action button.
- Right Click: Secondary action button, typically opens context menus.
- Scroll Wheel: Used for vertical scrolling. Can also be pressed for middle-click functionality.
- DPI Button: (If present) Allows switching between different DPI (Dots Per Inch) sensitivities for the mouse cursor. Press to cycle through available DPI settings.
5. Maintenance
5.1 Cleaning
- Disconnect the USB receiver from your computer before cleaning.
- Use a soft, dry, lint-free cloth to wipe down the surfaces of the keyboard and mouse.
- For stubborn dirt, slightly dampen the cloth with water or a mild, non-abrasive cleaning solution. Avoid excessive moisture.
- Do not use harsh chemicals, solvents, or abrasive cleaners.
- For cleaning between keyboard keys, use compressed air to remove dust and debris.
5.2 Battery Replacement
Replace batteries when the devices become unresponsive or exhibit delayed input. Follow the steps in Section 3.1 for battery installation.
5.3 Storage
When not in use for extended periods, store the USB receiver in its designated slot within the mouse to prevent loss. Store the devices in a cool, dry place away from direct sunlight and extreme temperatures.
6. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Keyboard/Mouse not responding | Low or dead batteries | Replace batteries in both keyboard and mouse. |
| USB receiver not properly connected | Ensure the USB receiver is firmly plugged into a working USB port. Try a different USB port. | |
| Interference from other wireless devices | Move the keyboard/mouse closer to the USB receiver. Remove other wireless devices operating on the same frequency (e.g., 2.4GHz Wi-Fi routers, cordless phones). | |
| Laggy or erratic mouse movement | Dirty optical sensor | Clean the optical sensor on the underside of the mouse with a soft, dry cloth. |
| Mousepad surface issues | Use the mouse on a clean, non-reflective, uniform surface. | |
| Multimedia keys not working | Incorrect key combination | Ensure you are pressing the Fn key simultaneously with the desired function key (F1-F12). |
7. Specifications
- Model: YKB 1002 CS
- Brand: Yenkee
- Connectivity: Wireless (2.4 GHz)
- Keyboard Type: Full-size, Silent Keys, Multimedia Keys
- Mouse Type: Optical, Adjustable DPI
- Color: Black
- Ergonomics: Ergonomic design
- Splash-proof: Yes (Keyboard)
8. Warranty and Support
For warranty information and technical support, please refer to the documentation provided with your purchase or visit the official Yenkee website. Keep your proof of purchase for warranty claims.
Manufacturer: Yenkee
