ProtoArc EM01 NL Wireless Trackball Mouse User Manual

1. Introduction

The ProtoArc EM01 NL is an advanced wireless trackball mouse designed for comfort and efficiency. It features an ergonomic thumb-operated design with adjustable tilt to promote a natural wrist posture, reducing strain during long hours of computer use. This manual provides detailed instructions for setup, operation, maintenance, and troubleshooting to ensure optimal performance.

2. Product Overview

2.1. Package Contents

• ProtoArc EM01 NL Trackball Mouse
• USB Receiver
• USB-C Charging Cable
• User Manual

2.2. Key Features

• Ergonomic Design: Thumb-operated trackball with adjustable tilt (0° and 20°) for natural wrist posture.
• Multi-Device Connectivity: Connects to up to three devices simultaneously via one 2.4G USB receiver and two Bluetooth channels.
• Adjustable DPI: Five DPI levels (200, 400, 800, 1200, 1600) for precise control.
• Silent Click: Left/right buttons and forward/back buttons feature silent clicks.
• Rechargeable Battery: Built-in 900mAh battery with USB-C charging, offering extended use.
• Easy Maintenance: Removable trackball for simple cleaning.

2.3. Product Diagram

Figure 1: Detailed diagram of the ProtoArc EM01 NL Trackball Mouse, showing all buttons, the scroll wheel, trackball, and ports.

3. Setup

3.1. Power On/Off

Locate the power switch on the underside of the mouse. Slide it to the "ON" position to power on the mouse, and to "OFF" to power it off.

3.2. Connecting via 2.4G USB Receiver

1. Turn on the mouse.
2. Press the mode switch button (located near the scroll wheel) until the "1" indicator light (for 2.4G) is lit.
3. Insert the USB receiver into an available USB port on your computer.
4. The mouse should automatically connect and be ready for use.

3.3. Connecting via Bluetooth

1. Turn on the mouse.
2. Press the mode switch button to select either "2" (Bluetooth 1) or "3" (Bluetooth 2) indicator light. The selected Bluetooth indicator will flash rapidly, indicating it's in pairing mode.
3. On your device (computer, tablet, smartphone), go to Bluetooth settings and search for new devices.
4. Select "ProtoArc EM01 NL" from the list of available devices to pair.
5. Once paired, the Bluetooth indicator light on the mouse will stop flashing and remain solid.

Figure 2: Illustration of multi-device connectivity, showing the mouse connected to a laptop via Bluetooth 1, a desktop via 2.4G, and a tablet via Bluetooth 2.

4. Operating Instructions

4.1. DPI Adjustment

The mouse offers five adjustable DPI (Dots Per Inch) settings to control cursor speed and precision. Use the "DPI+" and "DPI-" buttons located on the side of the mouse to cycle through the following settings: 200, 400, 800, 1200, and 1600 DPI. The DPI indicator light on the side will flash a corresponding number of times to indicate the current DPI level.

Figure 3: Visual representation of DPI adjustment levels and their corresponding indicator lights.

4.2. Forward/Back Buttons

The mouse is equipped with dedicated forward and back buttons, typically located near the thumb rest. These buttons allow for quick navigation in web browsers and file explorers.

4.3. Scroll Wheel

The scroll wheel provides vertical scrolling functionality for navigating documents and web pages. Note that this model does not support horizontal scrolling.

4.4. Adjustable Tilt Angle

The base of the mouse features a magnetic plate that allows you to adjust the tilt angle between 0° and 20°. This ergonomic feature helps to maintain a more natural wrist position, reducing discomfort during extended use.

Figure 4: The mouse demonstrating its adjustable tilt feature, allowing for a 0-degree or 20-degree angle for ergonomic comfort.

5. Charging

The ProtoArc EM01 NL trackball mouse features a built-in 900mAh rechargeable battery. To charge the mouse:

1. Connect the included USB-C charging cable to the USB-C port on the front of the mouse.
2. Connect the other end of the cable to a USB power source (e.g., computer USB port, wall adapter).
3. The charging/DPI indicator light will be solid red while charging.
4. Once fully charged, the indicator light will turn off.

A full charge provides approximately 160-240 hours of continuous use (about 20-30 days based on 8 hours/day, 25% mouse operation) or 300-360 days of standby time. Charging time is approximately 3.5 hours via a PC USB port or 1-1.5 hours via a PD charger.

Figure 5: The mouse connected via USB-C cable for charging, highlighting its rechargeable nature.

6. Maintenance

Regular cleaning helps maintain the performance and longevity of your trackball mouse.

1. Surface Cleaning: Wipe the surface of the mouse with a soft, damp cloth or a wet wipe to remove dust and grime.
2. Trackball Cleaning: If the trackball movement becomes less smooth, it may need cleaning.
• Locate the small hole on the underside of the mouse.
• Insert a thin, non-sharp object (like a cotton swab or the back of a pen) into the hole to gently push out the trackball.
• Clean the trackball with a soft, lint-free cloth.
• Clean the inside of the trackball socket, removing any dust or debris from the sensors.
• Carefully reinsert the trackball into its socket until it clicks into place.

Figure 6: Step-by-step guide on how to remove and clean the trackball for optimal performance.

7. Troubleshooting

• Connection Issues: Ensure the mouse is powered on and the correct connection mode (2.4G or Bluetooth) is selected. For Bluetooth, ensure your device's Bluetooth is enabled and the mouse is paired. For Windows 7.0 and earlier, use the USB receiver.
• Cursor Movement Issues: If the cursor is erratic or unresponsive, clean the trackball and its socket as described in the Maintenance section.
• Charging Problems: Ensure you are using the included USB-C cable for charging, as the port may be narrow. Check that the charging cable is securely connected to both the mouse and the power source.
• Scroll Wheel Noise: The scroll wheel may produce a slight sound during operation. This is normal for the product.
• Button Customization: The buttons on this mouse are not programmable or customizable.
• Precision Tasks: This trackball mouse is not ideal for highly precise operations such as professional gaming or detailed graphic design.

8. Specifications

9. Warranty and Support

ProtoArc products come with a 1-year manufacturer's warranty from the date of order. In the unlikely event of any defects or damage, please contact our customer support team via email for assistance. We are committed to providing prompt and helpful support.

10. Product Video Overview

Watch this short video for a quick overview of the ProtoArc EM01 NL Trackball Mouse features.

Video 1: A brief demonstration of the ProtoArc EM01 NL Trackball Mouse, showcasing its design and key functionalities.