1. Produktas baigtasview
The ProtoArc EM03 NL is an ergonomic wireless trackball mouse designed for comfort and efficiency. It features an index finger-controlled trackball, multi-device connectivity, quiet clicking, adjustable DPI settings, and a rechargeable battery, making it suitable for various computing environments.

Image 1: The ProtoArc EM03 NL Wireless Bluetooth Trackball Mouse in gray, showcasing dėl savo ergonomiško dizaino.
2. Kas yra dėžutėje
- ProtoArc EM03 NL Trackball Mouse
- Vartotojo vadovas
- USB imtuvas
- Įkrovimo laidas (USB-C)
3. Pagrindinės savybės
- Ergonomic Index Finger Trackball: Sculpted to fit the hand naturally, promoting a comfortable wrist posture and precise control with its 44mm trackball.
- Kelių įrenginių ryšys: Connects to up to 3 devices via 2.4G USB receiver or Bluetooth (BT1, BT2), allowing seamless switching.
- Tylus spragsėjimas: Smooth frosted surface and quiet clicks for a better user experience without disturbing others.
- Reguliuojamas DPI: 5 DPI levels (200/400/800/1200/1600 DPI) for customizable cursor sensitivity and precise tracking.
- Įkraunama baterija: Built-in 930mAh lithium battery provides up to 60 days of power on a single full charge. Features auto-sleep mode to conserve battery.
- Erdvės taupymo priemonė: Stationary trackball design frees up desk space, ideal for small workstations or minimalist setups.

Image 2: A hand resting comfortably on the ProtoArc EM03 NL mouse, highlighting its ergonomic design for all-day comfort.

Image 3: Close-up of the ProtoArc EM03 NL trackball mouse, emphasizing the large 44mm trackball designed for index finger control and precise handling.

Image 4: The ProtoArc EM03 NL trackball mouse shown in different usage scenarios: an office desk, an aircraft cabin, and a library, illustrating its versatility and space-saving design.
4. Sąrankos vadovas
4.1. USB Receiver Connection (2.4G Wireless)
- Raskite USB imtuvą, esantį pelės apačioje esančiame skyriuje.
- Prijunkite USB imtuvą prie laisvo kompiuterio USB prievado.
- Įjunkite pelę naudodami maitinimo jungiklį apačioje.
- Switch the channel selector on the bottom of the mouse to the '2.4G' position (usually indicated by a USB icon or '1'). The mouse should connect automatically.
4.2. „Bluetooth“ ryšys (BT1 / BT2)
- Įjunkite pelę naudodami maitinimo jungiklį apačioje.
- Switch the channel selector on the bottom of the mouse to either 'BT1' or 'BT2' position.
- Press and hold the channel button for 3 seconds until the corresponding indicator light flashes quickly, indicating pairing mode.
- On your device (PC, iPad, Mac, etc.), go to Bluetooth settings and search for new devices.
- Select 'ProtoArc EM03 NL' from the list of available devices to connect. The indicator light will turn solid once connected.

Image 5: Diagram illustrating the multi-device connection options (2.4G, BT1, BT2) on the underside of the ProtoArc EM03 NL mouse, showing how to switch between devices.
5. Naudojimo instrukcijos
5.1. Mygtukų funkcijos

Image 6: Labeled diagram of the ProtoArc EM03 NL mouse, showing the positions of the trackball, left button, right button, scroll wheel, forward button, backward button, DPI button, channel switch, power switch, and USB receiver slot.
- Kairysis mygtukas: Standartinė kairiojo pelės mygtuko paspaudimo funkcija.
- Dešinysis mygtukas: Standartinė dešiniojo pelės mygtuko paspaudimo funkcija.
- Slinkties ratukas: Scroll up and down pages.
- Pirmyn mygtukas: Navigate forward in web naršyklės arba file tyrinėtojai.
- Mygtukas atgal: Navigate backward in web naršyklės arba file tyrinėtojai.
- Trackball: Control cursor movement with your index finger.
5.2. DPI reguliavimas
The DPI button is located on the bottom of the mouse. Press it to cycle through the 5 available DPI levels (200/400/800/1200/1600 DPI) to adjust cursor speed and precision according to your preference.
5.3. Kelių įrenginių perjungimas
Use the channel switch on the bottom of the mouse to seamlessly switch between the 2.4G USB receiver connection and the two Bluetooth connections (BT1, BT2).
6. Priežiūra
6.1. Valdymo rutulio valymas
To ensure smooth operation, periodically clean the trackball:
- Gently push the trackball from the bottom opening to remove it.
- Use a soft, lint-free cloth to wipe any dust or debris from the trackball and the inside of the trackball cavity.
- Reinsert the trackball into its slot.

Image 7: Step-by-step visual guide on how to remove, clean with a soft cloth, and reinsert the trackball of the ProtoArc EM03 NL mouse.
6.2. Įkrovimas
Connect the provided USB-C charging cable to the charging port on the mouse and to a USB power source. The mouse can be used while charging. A full charge takes approximately 3.5 hours and provides up to 60 days of use.

Image 8: Visual representation of the USB-C charging port on the ProtoArc EM03 NL mouse and an illustration of the 5 adjustable DPI modes.
7. Problemų sprendimas
- Pelė nereaguoja: Ensure the mouse is turned on and fully charged. Check the connection mode (2.4G or Bluetooth) and ensure it matches your device's connection. For 2.4G, ensure the USB receiver is securely plugged in. For Bluetooth, re-pair the device if necessary.
- Žymeklio judėjimas yra netolygus arba neryškus: Clean the trackball and its cavity as described in the Maintenance section.
- „Bluetooth“ ryšio problemos: Ensure your device's Bluetooth is enabled. Try forgetting the device in your Bluetooth settings and re-pairing. Ensure the mouse is in pairing mode (flashing indicator light).
- DPI nesikeičia: Press the DPI button firmly on the bottom of the mouse to cycle through settings.
8. Specifikacijos
| Funkcija | Detalė |
|---|---|
| Prekės ženklas | ProtoArc |
| Modelis | EM03 NL |
| Ryšio technologija | 2.4G, Bluetooth |
| Judesio aptikimo technologija | Trackball |
| DPI lygiai | 200/400/800/1200/1600 |
| Baterijos talpa | 930 mAh ličio baterija |
| Įkrovimo laikas | apytiksliai 3.5 valandas |
| Budėjimo laikas | Iki 60 dienų |
| Ypatingos savybės | Ergonomic Design, Rechargeable, Soundless |
| Prekės svoris | 13.1 uncijos |
| Pakuotės matmenys | 6.89 x 4.92 x 3.27 colio |
9. Oficialus produkto vaizdo įrašas
Video 1: An official product video from ProtoArc showcasing the features and benefits of the Wireless Bluetooth Trackball Mouse. This video highlights the ergonomic design, multi-device connectivity, and overall user experience.
10. Garantija ir palaikymas
For warranty information, technical support, or customer service, please refer to the contact details provided in the included User Manual or visit the official ProtoArc website. ProtoArc aims to deliver innovative workspace solutions that enhance comfort, boost productivity, and foster overall wellness.
Taip pat galite apsilankyti ProtoArc Store on Amazon daugiau produktų ir informacijos.





