Rii i8+ Mini Wireless Backlight Keyboard User Manual

1. Introduction

This manual provides detailed instructions for the Rii i8+ Mini Wireless Backlight Keyboard with Touchpad. Designed for versatile use, this compact device combines a full QWERTY keyboard, a multi-touch touchpad, and multimedia control keys, making it ideal for controlling various smart devices. Please read this manual carefully before use to ensure proper operation and to maximize your experience with the product.

Figure 1: Rii i8+ Mini Wireless Backlight Keyboard with USB receiver.

2. Package Contents

Ensure all items are present in your package:

• 1 x Rii Mini i8 Keyboard (available in various language layouts such as Russian, Spanish, English, Hebrew)
• 1 x USB Wireless Receiver (Nano style)
• 1 x User Manual
• 1 x USB Charging Cable (not explicitly listed in package contents but shown in image HTB1u4FnKlLoK1RjSZFuq6xn0XXaH.jpg)

Figure 2: Contents of the Rii i8+ package.

3. Key Features

• 92 keys, 2.4GHz wireless keyboard with touchpad.
• Touchpad with adjustable DPI functions.
• Built-in high-sensitive smart touchpad with 360-degree flip design.
• Mini QWERTY keyboard with multimedia control keys and PC gaming control keys.
• Automatic sleep and wake modes for power saving.
• Innovative, portable, and elegant ergonomic handheld design for easy carrying and operation.
• Built-in removable rechargeable Li-ion battery for extended standby time.
• Wide compatibility: Perfect for PC, Pad, Android TV Box, Google TV Box, Xbox360, PS3, HTPC/IPTV, etc.

Figure 3: Rii i8+ keyboard compatibility with various devices.

4. Setup Guide

1. Charge the Keyboard: Before first use, fully charge the keyboard using the provided USB charging cable. Connect the micro-USB end to the keyboard's charging port and the standard USB end to a power source (e.g., computer USB port, USB wall adapter). The charging indicator light will show charging status.
2. Insert USB Receiver: Locate the USB wireless receiver (dongle) in the keyboard's battery compartment or packaging. Plug this receiver into an available USB 2.0 (or higher) port on your target device (PC, Android TV Box, etc.).

   Figure 4: USB wireless receiver.

3. Power On the Keyboard: Slide the power switch on the keyboard to the "ON" position. The keyboard should automatically connect to the USB receiver.
4. Language Version: The keyboard is available in various language layouts (e.g., English, Russian, Spanish, Hebrew). Ensure you have the correct language version for your needs.

5. Operating Instructions

5.1. Touchpad Gestures

The integrated touchpad supports various gestures for intuitive navigation:

• Single Tap: Functions as a Left Mouse Click.
• Double Tap: Functions as a Right Mouse Click (or Open File, depending on context).
• Double Finger Drag: Allows for scrolling (rolling screen).

Figure 5: Touchpad gesture instructions.

5.2. Keyboard Functions

The keyboard features a full QWERTY layout along with dedicated multimedia and control keys:

• Multimedia Control Keys: Includes Play/Pause, Fast Forward, Rewind, Mute, Volume Up/Down.
• Navigation Keys: Arrow keys, Home, End, Page Up, Page Down.
• Backlight Button: Press the backlight button (often indicated by a lightbulb icon) to cycle through backlight colors or turn it on/off.
• Dormancy Button: Puts the device into a low-power state.
• Home Button: Returns to the home screen on compatible devices.
• Menu Button: Opens the menu on compatible devices.

Figure 6: Keyboard backlight feature.

5.3. Application Scenarios

The Rii i8+ keyboard is versatile and can be used in various settings:

• Remote Control: Control your Smart TV or Android TV Box from a distance.
• Portable Keyboard: Easily type on tablets or smartphones (with appropriate adapters, not included).
• Gaming Keyboard: Use for casual gaming on compatible systems like Xbox360 or PS3.
• Handheld Keyboard: Convenient for HTPC/IPTV systems or mini PCs.

Figure 7: Various usage scenarios for the Rii i8+ keyboard.

6. Maintenance and Care

• Charging: The keyboard features a built-in rechargeable Li-ion battery. When the battery is low, connect it to a USB power source using the provided cable. Avoid overcharging for extended periods.
• Cleaning: Use a soft, dry cloth to clean the keyboard surface. For stubborn dirt, a slightly damp cloth can be used, but ensure no moisture enters the device.
• Storage: Store the keyboard in a cool, dry place away from direct sunlight and extreme temperatures. If storing for a long time, ensure the battery is partially charged (around 50%) to prolong its lifespan.
• Battery Replacement: The Li-ion battery is removable. If replacement is needed, use a genuine Rii BL-4C compatible battery.

7. Troubleshooting

Keyboard not responding:

• Ensure the keyboard is powered on.
• Check if the USB receiver is securely plugged into the device.
• Verify the keyboard battery is charged.
• Try plugging the USB receiver into a different USB port on your device.
• Re-pair the keyboard with the receiver if necessary (refer to the original user manual for specific pairing instructions, if any).

Touchpad not working:

• Ensure the keyboard is connected and powered on.
• Check for any physical obstructions on the touchpad surface.
• Note: The touchpad functionality is generally not suitable for iOS/Apple/iPad devices.

Backlight not working:

• Press the backlight button to ensure it's activated.
• Check battery level; low battery might disable backlight to conserve power.

Short operating range:

• Ensure there are no major obstructions between the keyboard and the USB receiver.
• Avoid using the keyboard near strong electromagnetic interference sources.

8. Specifications

Figure 8: Rii i8+ keyboard dimensions.

9. User Tips

• Compatibility Check: While widely compatible, always ensure your device supports standard USB HID (Human Interface Device) for keyboard and mouse input.
• Language Layout: Pay attention to the keyboard's language layout (e.g., Russian, English, Hebrew) when purchasing to match your typing preferences.
• Genuine Product: Be aware of counterfeit products. Genuine Rii i8+ keyboards typically feature the "Rii" logo and offer superior quality compared to cheaper imitations.

10. Warranty and Support

For warranty information, technical support, or service inquiries, please refer to the contact information provided by your retailer or the official Rii website. Keep your purchase receipt as proof of purchase.