1. Въведение
The ProtoArc EM01 NL Wireless Trackball Mouse is designed for enhanced comfort and precision. Its ergonomic features, including an adjustable angle and thumb-controlled trackball, aim to reduce wrist and arm strain during extended use. This mouse offers versatile connectivity options and customizable settings to optimize your workflow across multiple devices.
2. Какво има в кутията
- Ергономична мишка с тракбол
- Кабел за зареждане тип C
- USB приемник
- Ръководство за потребителя
3. Настройка
3.1 Включване/изключване
Locate the ON/OFF switch on the bottom of the mouse. Slide the switch to 'ON' to power on the device.
3.2 Опции за свързване
The EM01 NL supports three connection modes: 2.4G Wireless (via USB receiver) and two Bluetooth channels.
- 2.4G безжична връзка: Plug the provided USB receiver into an available USB port on your computer. The mouse will automatically connect.
- Bluetooth Connection (Channel 2 or 3):
- Press the channel switch button on the mouse to select Channel 2 or 3. The corresponding indicator light will blink.
- On your device (PC, laptop, iPad), go to Bluetooth settings and search for 'EM01 NL'.
- Select the mouse to pair. The indicator light will become solid once connected.
3.3 Превключване между устройства
Use the channel switch button on the mouse to seamlessly switch between up to three connected devices (one 2.4G wireless and two Bluetooth devices).

4. Инструкции за работа
4.1 Ergonomic Design and Adjustable Angle
The mouse features a unique adjustable hinge that allows you to customize the trackball angle from 0 to 20 degrees. This helps achieve a more natural and comfortable hand position, reducing fatigue.

4.2 Precise Thumb Trackball
Control the cursor movement with your thumb using the trackball. This eliminates the need to move your arm, making it ideal for use in confined spaces and reducing wrist and arm strain.
4.3 Adjustable DPI Settings
The mouse offers 5 DPI levels (200/400/800/1200/1600) to easily adjust cursor sensitivity. Press the DPI button to cycle through the settings and find your preferred tracking speed for precise movement.

4.4 Quiet Clicking
The mouse features a smooth frosted surface and quiet click buttons, providing a better user experience without disturbing others. Note: The middle scroll wheel is not silent. The back and forward buttons are non-programmable and not compatible with Mac OS systems.

5. Зареждане
The ProtoArc EM01 NL mouse features a built-in rechargeable lithium battery and charges via a Type-C cable. A full charge typically takes 1-3.5 hours and provides over 300 days of standby time. Remember to turn off the mouse when not in use for extended periods to conserve battery life.

6. Поддръжка
6.1 Почистване на тракбола
To ensure smooth and accurate tracking, regularly clean the trackball and the three white rollers inside its housing. After a period of use, dust and debris can accumulate, affecting performance. To clean:
- Gently push the trackball from the bottom opening to remove it.
- Use a soft, lint-free cloth to wipe the trackball and the three internal rollers.
- Поставете отново тракбола в корпуса му.
Note: If the trackball does not run smoothly, especially when the computer is just started or a large application is running, it may indicate a need for cleaning.

7. Отстраняване на проблеми
7.1 Getting Used to the Trackball Mouse
For first-time users, adapting to the thumb-controlled trackball may require a learning curve. It is recommended to experiment with different hand positions to find what is most comfortable. Many users find that after 1-2 weeks of consistent use, the trackball mouse significantly reduces wrist pressure and pain compared to traditional mice.
7.2 Trackball Not Moving Smoothly
If the trackball's movement becomes sluggish or imprecise, it is likely due to accumulated dust or debris. Refer to Section 6.1 for instructions on how to clean the trackball and internal rollers.
8. Спецификации
| Марка | ProtoArc |
| Номер на модела | EM01 NL |
| Размери на продукта | 3.54 x 2.76 x 0.04 инча |
| Тегло на артикула | 12.3 унции |
| Батерии | Необходими са 1 литиево-йонни батерии. |
| Технология за свързване | 2.4G безжична връзка, Bluetooth |
| Специални функции | Adjustable Angle, Ergonomic Design, Quiet, Rechargeable, Wireless |
| Технология за откриване на движение | Трекбол |
9. Гаранция и поддръжка
For warranty information or technical support, please refer to the official ProtoArc webсайт или се свържете директно с отдела за обслужване на клиенти. Конкретните гаранционни условия може да варират в зависимост от региона и търговеца на дребно.





