Introduction
The Microsoft Wireless Keyboard 850 Special Edition offers a reliable and convenient wireless typing experience. Designed for everyday use, it features quiet-touch keys and Advanced Encryption Standard (AES) technology to help protect your keystrokes. This manual provides comprehensive instructions for setting up, operating, maintaining, and troubleshooting your keyboard.
Figure 1: Top-down view of the Microsoft Wireless Keyboard 850, showcasing its full layout with numeric keypad and function keys.
Package Contents
Ensure all items are present in the package:
- Microsoft Wireless Keyboard 850
- USB Wireless Transceiver
- Software (pre-installed or downloadable)
- 2 AAA Alkaline Batteries (pre-installed or separate)
Setup
1. Battery Installation
- Locate the battery compartment on the underside of the keyboard.
- Open the battery compartment cover.
- Insert two AAA alkaline batteries, ensuring correct polarity (+/-). The keyboard comes with batteries included.
- Close the battery compartment cover securely.
Figure 2: Angled view of the Microsoft Wireless Keyboard 850, showing its slim profile and key layout. The battery compartment is located on the underside.
2. Connecting the USB Wireless Transceiver
- Locate the USB wireless transceiver. It may be stored in a dedicated slot on the underside of the keyboard for transport.
- Plug the USB wireless transceiver into an available USB port on your computer.
- Your computer should automatically detect and install the necessary drivers. This may take a few moments.
3. Compatibility
The Microsoft Wireless Keyboard 850 is compatible with PC and Mac hardware platforms and operates with Windows operating systems.
Operating Your Keyboard
Basic Functions
The keyboard functions like a standard 104-key layout keyboard. Simply begin typing after successful setup.
Advanced Encryption Standard (AES)
This keyboard features AES 128-Bit Encryption, which is designed to protect your information by encrypting your keystrokes. This security feature operates automatically and does not require user configuration.
Windows Shortcut Keys and Media Keys
The keyboard includes dedicated Windows shortcut keys for easy access to commonly used functions and media keys for convenient control of music and video playback.
- Windows Shortcut Keys: Provide quick access to features like the Start Menu, Search, and other system functions.
- Media Keys: Control playback (play/pause, next/previous track) and volume directly from the keyboard.
Maintenance
Cleaning
To clean your keyboard, gently wipe the surface with a soft, damp cloth. Avoid using harsh chemicals or abrasive cleaners. For debris between keys, use compressed air.
Battery Replacement
The keyboard has a battery status indicator. When the indicator light signals low battery, replace the two AAA alkaline batteries following the installation steps in the Setup section. Battery life can last up to 15 months depending on usage.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Keyboard not responding | Low batteries; Transceiver not connected; Out of range; Driver issue. | Replace batteries; Ensure USB transceiver is firmly plugged in; Move keyboard closer to transceiver; Restart computer; Check device manager for driver issues. |
| Keys are sticky or unresponsive | Dirt or debris under keys. | Clean the keyboard using compressed air or a soft cloth. |
| Poor wireless connection | Interference from other wireless devices; Distance from transceiver. | Move other wireless devices away; Ensure clear line of sight between keyboard and transceiver; Use a USB extension cable for the transceiver if necessary. |
Specifications
| Model Number | PZ3-00001 |
| Wireless Type | 2.4 GHz Radio Frequency |
| Connectivity Technology | Wireless |
| Number of Keys | 104 |
| Color | Black |
| Item Weight | 1.7 pounds |
| Product Dimensions (LxWxH) | 1.8 x 6.74 x 19.03 inches |
| Batteries | 2 AAA batteries (included) |
| Battery Life | Up to 15 months |
| Hardware Platform | PC; Mac |
| Operating System | Windows |
| Special Feature | Advanced Encryption Standard (AES) 128-Bit Encryption |
Warranty and Support
For warranty information, technical support, and additional resources, please visit the official Microsoft support website. You can also refer to the User Guide PDF available online for more detailed information.
Online User Guide: Download PDF
