1. Introduction
This manual provides detailed instructions for the Rii BT09 Ultra Slim Portable Wireless Bluetooth Keyboard. Please read this manual thoroughly before using the product to ensure proper operation and to maximize its lifespan. This keyboard is designed for seamless connectivity with various devices, offering a comfortable and efficient typing experience.
2. Package Contents
- Rii BT09 Bluetooth Keyboard
- User Manual
3. Features
- Ultra-slim and portable design for easy transport.
- Wireless Bluetooth connectivity for a clutter-free setup.
- Compatible with multiple operating systems: iOS, Android, and Windows.
- Includes multimedia control keys for enhanced functionality.
- Features power indicator, CAPSLOCK light, and low-voltage indicator.
4. Setup
4.1 Battery Installation
The Rii BT09 keyboard requires 2 AAA batteries for operation. Locate the battery compartment on the back of the keyboard. Open the cover, insert the batteries according to the polarity indicators (+/-), and close the cover securely.
4.2 Bluetooth Pairing
- Ensure the keyboard has fresh batteries installed.
- Locate the power switch on the back of the keyboard and slide it to the 'ON' position.
- Press the 'Connect' button on the back of the keyboard. The Bluetooth indicator light on the keyboard will begin to flash, indicating it is in pairing mode.
- On your device (smartphone, tablet, PC), navigate to the Bluetooth settings.
- Enable Bluetooth and search for available devices.
- Select 'Rii BT09' or a similar name from the list of found devices.
- If prompted, enter the pairing code displayed on your device using the Rii BT09 keyboard and press Enter.
- Once paired, the Bluetooth indicator light on the keyboard will stop flashing and remain solid or turn off, depending on the keyboard's design, indicating a successful connection.
Image 1: Rear view of the Rii BT09 keyboard, highlighting the battery compartment, power switch, and Bluetooth connect button. This image also illustrates the system switching key combinations.
5. Operating Instructions
5.1 System Switching
The Rii BT09 keyboard supports multiple operating systems. Use the following key combinations to switch between modes for optimal compatibility:
- For iOS (Apple) devices: Press Fn + Q
- For Android devices: Press Fn + W
- For Windows devices: Press Fn + E
Image 2: The Rii BT09 keyboard demonstrating compatibility with iOS, Android, and Windows operating systems, shown with various devices.
5.2 Special Function Keys
The keyboard includes function keys (F1-F12) that can perform multimedia and system control actions when pressed in combination with the Fn key. Refer to the keycap legends for specific functions such as volume control, media playback, and screen brightness.
5.3 Amazon Fire TV Usage
When using the Rii BT09 keyboard with Amazon Fire TV, it functions as both a keyboard and a mouse for navigation within sideloaded applications (e.g., Google Chrome, Firefox, Showbox). For native applications like Kodi on Fire OS 5, the keyboard works directly without requiring sideloading.
6. Maintenance
- Cleaning: Use a soft, dry cloth to clean the keyboard surface. For stubborn dirt, slightly dampen the cloth with water or a mild cleaning solution. Avoid excessive moisture.
- Storage: Store the keyboard in a cool, dry place away from direct sunlight and extreme temperatures.
- Battery Care: If the keyboard will not be used for an extended period, remove the batteries to prevent leakage.
7. Troubleshooting
- Keyboard not connecting: Ensure the keyboard is powered on and in pairing mode. Check your device's Bluetooth settings to confirm Bluetooth is enabled and the keyboard is selected. Try re-pairing the keyboard.
- Keys not responding: Check battery levels. Replace batteries if low. Ensure the keyboard is within the effective Bluetooth range of your device.
- Incorrect characters typed: Verify that the keyboard is set to the correct operating system mode (Fn+Q for iOS, Fn+W for Android, Fn+E for Windows).
- Intermittent connection: Move the keyboard closer to your device. Avoid obstacles that may interfere with the Bluetooth signal. Ensure no other devices are causing Bluetooth interference.
8. Specifications
| Brand | Rii |
| Model Number | BT09 |
| Connectivity Technology | Bluetooth |
| Compatible Devices | PC, Smart TV, Tablet (Android, iOS, Windows) |
| Operating System Support | Android, iOS, Mac, Windows |
| Item Weight | 8 ounces (approx. 227 grams) |
| Product Dimensions (LxWxH) | 11.5 x 5 x 1 inches (approx. 29.2 x 12.7 x 2.5 cm) |
| Material | Acrylonitrile Butadiene Styrene (ABS) |
9. Warranty and Support
For warranty information and technical support, please refer to the official Rii website or contact your retailer. Keep your purchase receipt as proof of purchase for any warranty claims.
