ProtoArc EM11 NL Ergonomic Vertical Wireless Mouse User Manual

1. Introduction

Thank you for choosing the ProtoArc EM11 NL Ergonomic Vertical Wireless Mouse. This manual provides detailed instructions for setting up, operating, and maintaining your mouse to ensure optimal performance and comfort. This mouse is designed to promote a natural hand position, reducing wrist and forearm strain during extended use.

Image 1.1: ProtoArc EM11 NL Ergonomic Vertical Wireless Mouse (Green variant).

2. Package Contents

Please verify that all items are present in the package:

• 1 x ProtoArc Rechargeable Bluetooth Ergonomic Mouse
• 1 x 2.4G USB Receiver
• 1 x USB A to USB C Charging Cable (150cm)
• 1 x User Manual

Image 2.1: Illustration of the ProtoArc EM11 NL mouse and its included accessories.

3. Product Overview

Familiarize yourself with the various components and functions of your ProtoArc EM11 NL mouse:

Image 3.1: Labeled diagram of the ProtoArc EM11 NL mouse, highlighting its buttons, indicators, and receiver slot.

1. Left Button: Standard left-click function.
2. Right Button: Standard right-click function.
3. Scroll Wheel: For vertical scrolling.
4. Low-Battery Indicator: Illuminates when battery is low.
5. DPI Button: Cycles through DPI settings (1000/1600/2400).
6. Forward Button: Navigates forward in web browsers/applications (not compatible with Mac OS).
7. Backward Button: Navigates backward in web browsers/applications (not compatible with Mac OS).
8. USB Receiver: Stores the 2.4G wireless receiver.
9. Power Switch: Turns the mouse ON/OFF.
10. Switch Button: Toggles between 2.4G, Bluetooth 1, and Bluetooth 2 connection modes.
11. 2.4G Indicator: Illuminates when in 2.4G mode.
12. Bluetooth 1 Indicator: Illuminates when in Bluetooth 1 mode.
13. Bluetooth 2 Indicator: Illuminates when in Bluetooth 2 mode.

4. Setup

4.1 Charging the Mouse

The ProtoArc EM11 NL mouse features a built-in 500mAh Li-Ion rechargeable battery. Before first use, or when the low-battery indicator illuminates, charge the mouse using the provided USB-C cable.

1. Connect the USB-C end of the charging cable to the mouse's charging port.
2. Connect the USB-A end of the charging cable to a USB power source (e.g., computer USB port, USB wall adapter).
3. The charging indicator will show charging status (refer to product diagram for location).
4. A full charge typically takes 4-5 hours and can provide up to 90 days of standby time.

Image 4.1: The ProtoArc EM11 NL mouse connected for USB-C charging.

4.2 Connecting the Mouse (Multi-Device)

The mouse supports connection to up to three devices via 2.4G USB and two Bluetooth 5.0 channels.

Image 4.2: The ProtoArc EM11 NL mouse demonstrating multi-device connectivity with a laptop, tablet, and monitor.

4.2.1 2.4G USB Connection

1. Locate the 2.4G USB receiver stored in the compartment on the underside of the mouse.
2. Insert the USB receiver into an available USB port on your computer.
3. Turn on the mouse using the power switch on the underside.
4. Press the 'Switch Button' until the '2.4G Indicator' light is illuminated. The mouse should connect automatically.

4.2.2 Bluetooth Connection (BT1 / BT2)

1. Turn on the mouse using the power switch on the underside.
2. Press the 'Switch Button' to select either 'Bluetooth 1' or 'Bluetooth 2' mode. The corresponding indicator light will flash slowly.
3. To enter pairing mode, press and hold the 'Switch Button' for 3-5 seconds until the selected Bluetooth indicator light flashes rapidly.
4. On your device (PC, laptop, tablet), open Bluetooth settings and search for new devices.
5. Select "ProtoArc EM11 NL" from the list of available devices to pair.
6. Once paired, the Bluetooth indicator light on the mouse will stop flashing and remain solid for a few seconds before turning off.

5. Operating Instructions

5.1 Switching Between Connected Devices

To switch between your 2.4G and two Bluetooth connected devices, simply press the 'Switch Button' on the underside of the mouse. The corresponding indicator light will briefly illuminate to confirm the active connection.

5.2 Adjusting DPI Sensitivity

The mouse offers three adjustable DPI (Dots Per Inch) levels: 1000, 1600, and 2400. To change the sensitivity, press the 'DPI Button' located on the top of the mouse. Each press will cycle through the available DPI settings.

Image 5.1: Features of the ProtoArc EM11 NL mouse, including adjustable DPI, non-slip design, and forward/backward buttons.

5.3 Using Forward/Backward Buttons

The 'Forward' and 'Backward' buttons, located on the side of the mouse, allow for quick navigation in web browsers and certain applications. Note: These buttons are not compatible with Mac OS systems.

5.4 Ergonomic Usage

The EM11 NL is designed with a 58° vertical angle to promote a natural handshake grip, which can reduce muscle strain and wrist overuse fatigue.

• Natural Handshake Posture: Hold the mouse with your palm perpendicular to the desk, fingers gently curved.
• Neutral Wrist Position: Ensure your wrist remains straight and supported, avoiding bending or twisting.
• Relaxed Grip: Maintain a relaxed grip on the mouse to maximize comfort and minimize tension.

Image 5.2: Demonstrating the natural handshake posture when using the ProtoArc EM11 NL mouse.

Image 5.3: Visual comparison of arm and forearm positioning with an ergonomic vertical mouse versus a traditional mouse.

Adaptation Period: It may take 1-2 weeks to fully adapt to the vertical design if you are new to ergonomic mice. Continued use is recommended to experience the full benefits of reduced wrist pressure and improved comfort.

Image 5.4: Illustration of comfort level and muscle tension changes during the 1-2 week adaptation period for a vertical mouse.

Hand Size Recommendation: This ergonomic vertical mouse is recommended for small to medium-sized hands. Please measure your hand size before ordering for optimal fit and comfort. Hand length (A) less than 7.5 inches (190.5mm) is generally recommended.

Image 5.5: Guide for measuring hand size to determine suitability for the ergonomic mouse.

6. Maintenance

6.1 Cleaning

To maintain the performance and appearance of your mouse:

• Use a soft, lint-free cloth slightly dampened with water or a mild cleaning solution to wipe the surface.
• Avoid using harsh chemicals, abrasives, or solvents, as these can damage the mouse's finish.
• Ensure no liquid enters the mouse's internal components.

6.2 Battery Care

To prolong the life of the built-in rechargeable battery:

• Avoid fully discharging the battery frequently.
• Store the mouse in a cool, dry place when not in use for extended periods.
• Charge the mouse regularly, even if not used daily, to prevent deep discharge.

7. Troubleshooting

7.1 Mouse Not Responding

• Check Power: Ensure the mouse is turned ON using the power switch.
• Check Battery: Recharge the mouse if the low-battery indicator is on or if it has not been charged recently.
• Check Connection Mode: Verify that the correct connection mode (2.4G, BT1, or BT2) is selected using the 'Switch Button'.
• For 2.4G: Ensure the USB receiver is securely plugged into your computer. Try a different USB port.
• For Bluetooth: Ensure Bluetooth is enabled on your device. Re-pair the mouse if the connection is lost (refer to Section 4.2.2).
• Restart Device: Sometimes restarting your computer or device can resolve connectivity issues.

7.2 Cursor Movement is Erratic or Lagging

• Check Surface: Ensure you are using the mouse on a clean, non-reflective surface. A mouse pad is recommended.
• Adjust DPI: Try changing the DPI setting using the 'DPI Button' to see if a different sensitivity improves performance.
• Interference: Move the mouse closer to the receiver (for 2.4G) or your Bluetooth device to minimize potential interference.
• Clean Sensor: Gently clean the optical sensor on the underside of the mouse with a soft, dry cloth.

7.3 Forward/Backward Buttons Not Working on Mac OS

This is expected behavior. The forward and backward buttons are not compatible with Mac OS systems due to operating system limitations.

8. Specifications

9. Warranty and Support

ProtoArc products are designed for reliability and performance. For warranty information or technical support, please refer to the contact details provided with your purchase or visit the official ProtoArc website.

If you encounter any issues not covered in this manual, please contact ProtoArc customer support for assistance.