Bnnwa Wireless Vertical Ergonomic Mouse Instruction Manual (Model D1027E9)

1. Introduction

The Bnnwa Wireless Vertical Ergonomic Mouse (Model D1027E9) is designed to provide a comfortable and natural computing experience. Its unique vertical design promotes a healthy neutral "handshake" wrist and arm position, aiming to reduce strain during prolonged use. This multi-device mouse offers flexible connectivity options via both 2.4G wireless and Bluetooth, allowing seamless switching between up to three devices.

Image 1: Bnnwa Wireless Vertical Ergonomic Mouse in white.

2. Product Overview

2.1 Key Features

• Ergonomic Design: Promotes a natural "handshake" wrist and arm position to reduce strain.
• Multi-Device Connectivity: Supports 2.4G wireless and Bluetooth connections, allowing switching between up to 3 devices.
• Adjustable DPI: Features 4 adjustable DPI levels (1000/1600/2400/3600) for customized cursor sensitivity.
• 7 Buttons: Includes standard left/right click, scroll wheel, DPI switch, forward/backward navigation buttons, and a desktop button.
• Wide Compatibility: Compatible with Windows, Mac, iPad, Chrome, and other systems.
• Power-saving & Auto-sleep: Enters power-saving mode after 8 minutes of inactivity and wakes with a button press.

2.2 Package Contents

• 1 x Bnnwa Vertical Mouse
• 1 x 2.4G USB Receiver
• 1 x AA Battery
• 1 x User Manual

3. Setup

3.1 Battery Installation

1. Locate the battery compartment cover on the bottom of the mouse.
2. Slide the cover open.
3. Insert the provided 1 AA battery, ensuring correct polarity (+/-).
4. The 2.4G USB receiver is stored inside the battery compartment. Remove it for use or store it when not needed.
5. Close the battery compartment cover securely.

Image 2: Bottom view of the Bnnwa vertical mouse with battery and USB receiver details.

3.2 Connectivity Options

The mouse supports three connection channels: one 2.4G wireless channel and two Bluetooth channels (B1 and B2). You can switch between these channels using the 'Device Switching Button' on the bottom of the mouse.

Image 3: Multi-device connection via 2.4G and Bluetooth.

3.2.1 2.4G Wireless Connection

1. Remove the 2.4G USB receiver from the battery compartment.
2. Plug the USB receiver into an available USB port on your computer.
3. Turn on the mouse using the ON/OFF switch on the bottom.
4. Press the 'Device Switching Button' once to select the 2.4G channel (indicated by a red LED). The mouse should connect automatically.

3.2.2 Bluetooth Pairing

1. Turn on the mouse using the ON/OFF switch on the bottom.
2. Press the 'Device Switching Button' to select either Bluetooth 1 (blue LED) or Bluetooth 2 (green LED).
3. Press and hold the 'Device Switching Button' for 3 seconds until the corresponding LED (blue or green) starts blinking rapidly. This indicates pairing mode.
4. On your device (PC, laptop, tablet), go to Bluetooth settings and search for new devices.
5. Select "Bnnwa Mouse" or a similar name from the list of available devices to complete the pairing.

4. Operating Instructions

4.1 Button Functions

Image 4: Button layout and functions.

• Left Button: Standard left-click function.
• Right Button: Standard right-click function.
• Rubber Scroll Wheel: Scrolls content vertically. Can also be pressed for middle-click functionality.
• DPI Switch Button: Adjusts cursor sensitivity (DPI).
• Forward Button: Navigates forward in web browsers or file explorers.
• Back Button: Navigates backward in web browsers or file explorers.
• Desktop Button: Minimizes all open windows to show the desktop.

4.2 DPI Adjustment

Press the DPI Switch Button located on the top of the mouse to cycle through the four available DPI settings: 1000, 1600, 2400, and 3600. Each press will change the cursor speed and responsiveness to suit your preference.

Image 5: Adjustable DPI levels for cursor sensitivity.

4.3 Multi-Device Switching

To switch between connected devices (2.4G, Bluetooth 1, Bluetooth 2), simply press the Device Switching Button on the bottom of the mouse. The corresponding LED (red for 2.4G, blue for BT1, green for BT2) will illuminate to indicate the active connection.

4.4 Power Saving Mode

The mouse is equipped with an automatic power-saving feature. If left idle for 8 minutes, it will enter sleep mode to conserve battery life. To wake the mouse, simply press any button (left or right click).

5. Maintenance

• Cleaning: Use a soft, dry cloth to clean the mouse. Avoid using harsh chemicals or abrasive materials.
• Battery Replacement: Replace the AA battery when the low battery indicator (if present) signals or when performance degrades.
• Storage: When not in use for extended periods, turn off the mouse to further conserve battery life. Store the USB receiver in its designated slot on the bottom of the mouse.

6. Troubleshooting

• Mouse not responding: Ensure the mouse is turned on and the battery is correctly installed and charged. Check the connection mode (2.4G or Bluetooth) and ensure it matches your device. For 2.4G, ensure the USB receiver is securely plugged in. For Bluetooth, re-initiate pairing if necessary.
• Intermittent connection: Move the mouse closer to your device. Ensure there are no strong interference sources (e.g., other wireless devices) nearby.
• Cursor movement is erratic or slow: Adjust the DPI setting using the DPI switch button. Clean the optical sensor on the bottom of the mouse. Ensure the surface you are using the mouse on is suitable (a mouse pad is recommended).
• Buttons not working: Check if the mouse is connected. If specific buttons are not working, ensure they are not programmable buttons that have been reconfigured by software.

7. Specifications

8. Warranty and Support

For warranty information, technical support, or any inquiries regarding your Bnnwa Wireless Vertical Ergonomic Mouse, please refer to the contact information provided on the product packaging or visit the official Bnnwa website. Keep your purchase receipt for warranty claims.