1. Prodotto finitoview
The ONEVAN 16 Lines 4D Laser Level is a versatile and precise tool designed for various indoor and outdoor leveling tasks. It features 16 green laser lines, 360-degree horizontal and vertical coverage, and automatic self-leveling capabilities. This manual provides essential information for the safe and effective use of your laser level.
Caratteristiche principali:
- 16 Green Laser Lines for comprehensive coverage.
- 4D 360° Horizontal and Vertical Cross Lines.
- Automatic Self-Leveling within ±4°.
- IP54 Dustproof & Waterproof rating.
- Touch screen and remote control operation.
- Mobile App control for enhanced convenience.
- Long-lasting 4000mAh Lithium Battery.

2. Struttura del prodotto
Familiarize yourself with the components of your ONEVAN 16 Lines 4D Laser Level:

- 1/4" Mount Thread: Located on the top and bottom for tripod or bracket attachment.
- Finestra laser orizzontale a 360°: Emette linee laser orizzontali.
- Lampombra: Protects the laser emitters.
- Girevole Lampombra: Allows adjustment of laser length.
- Display digitale a LED: Shows battery status and other information.
- Schermo tattile: For direct control of the laser level.
- Interruttore di blocco/sblocco: Engages/disengages the pendulum for self-leveling or manual mode.
- Vano batteria: Contiene la batteria al litio ricaricabile.
- Base antiscivolo: Garantisce stabilità su diverse superfici.
3. Impostazione
3.1 Installazione e ricarica della batteria
- Aprire il coperchio del vano batterie.
- Insert the 4000mAh rechargeable lithium battery, ensuring correct polarity.
- Chiudere saldamente il coperchio del vano batterie.
- To charge, connect the provided charger (EU/US plug) to the laser level and a power outlet. The LED digital display will show charging status.
3.2 Opzioni di posizionamento
The laser level can be placed in multiple ways to suit your working environment:
- Directly on a surface: Use the non-slip base for stable placement.
- On a Metal Base: Provides a stable, elevated platform.
- On a Lifting Base Stand: Consente la regolazione dell'altezza.
- Using an Upper Wall Bracket: For mounting on walls.
- With a Magnetic Bracket: Offers accurate precision adjustment and can attach to metallic surfaces.
- Su un treppiede: Attach using the 1/4" mount thread for stable and adjustable positioning.

4. Istruzioni per l'uso
4.1 Accensione/spegnimento
- To power on, slide the Lock/Unlock switch to the unlocked position. The laser lines will activate.
- To power off, slide the Lock/Unlock switch to the locked position.
Modalità operative 4.2
The laser level offers two primary operating modes:
Automatic Self-Leveling Mode
- When the Lock/Unlock switch is in the unlocked position, the laser level will automatically self-level within an inclination range of ±4°.
- If the instrument's inclination angle exceeds 3°, the laser lines will flash quickly and an audible alarm will sound, indicating that the device is outside its self-leveling range. Adjust the position of the laser level until the alarm stops and the lines are stable.
Manual Mode (Slope Mode)
- To enter manual mode, ensure the laser level is powered on. Long press the 'M' key (often represented by a sun/slash icon) on the touch screen for approximately 3 seconds. The 'M' key will flash, and the laser line will become inclined without flickering or alarming.
- In manual mode, you can operate the laser at any desired angle, which is useful for tasks requiring sloped lines.
4.3 Line Selection and Brightness Adjustment
You can control the laser lines and their brightness using the touch screen, remote control, or mobile app.

- Linee orizzontali (H): Press the 'H' button to cycle through horizontal laser line configurations. Long press 'H' to increase laser brightness.
- Linee verticali (V): Press the 'V' button to cycle through vertical laser line configurations. Long press 'V' to decrease laser brightness.
- Selezione della modalità: The sun/slash icon button (or 'M' key) is used to switch between self-leveling and manual/pulse mode.
4.4 Remote Control and Mobile App Operation
For added convenience, the laser level can be controlled remotely.

- Applicazione mobile: Scan the QR code (usually found in the product packaging or on the device itself) to download the mobile application (approx. 5.1MB). The app allows for convenient and sensitive control of the laser level.
- Telecomando: Use the provided remote control to adjust horizontal and vertical lines, and switch modes. The remote control typically has 'H', 'V', and 'OUT' (manual/pulse mode) buttons.
5. Manutenzione
To ensure the longevity and accuracy of your ONEVAN 16 Lines 4D Laser Level, follow these maintenance guidelines:
- Pulizia: Regularly wipe the device with a soft, dry cloth. Do not use harsh chemicals or abrasive cleaners.
- Magazzinaggio: Store the laser level in its Oxford bag in a dry, cool place away from direct sunlight and extreme temperatures.
- Cura della batteria: Fully charge the battery before long-term storage and recharge it every few months to maintain battery health.
- Protezione: The device has an IP54 rating, making it dustproof and waterproof against splashes. However, avoid submerging it in water or exposing it to heavy rain.
6. Risoluzione Dei Problemi
- Laser lines flashing rapidly and alarm sounding: This indicates that the laser level is outside its automatic self-leveling range (inclination exceeds 3°). Adjust the position of the instrument on a more level surface until the lines stabilize and the alarm stops.
- Nessuna linea laser: Ensure the battery is charged and correctly installed. Check that the Lock/Unlock switch is in the unlocked position.
- Linee imprecise: Verify that the laser level is on a stable surface and within its self-leveling range. If in manual mode, ensure it is intentionally set to the desired angle.
7. Specifiche

| Attributo | Valore |
|---|---|
| Linee laser | 16 linee |
| Colore laser | Verde |
| Classe laser | Classe 2 |
| Lunghezza d'onda | 515 nm |
| Precisione orizzontale/verticale | ±2mm/10m |
| Gamma di livellamento automatico | ±4° |
| Rotation Degree | 360° |
| Distanza di lavoro | 25 metri |
| Slash Function | SÌ |
| Livello di protezione | IP54 antipolvere e impermeabile |
| Temperatura di esercizio | -10℃~50℃ |
| Capacità della batteria | 4000mAh/1Pcs |
| Energia | 2 x 4000mAh Rechargeable Li Battery /Direct charging (3.7-4.2V) |
| È un dispositivo intelligente | SÌ |
| Certificazione | CE |
| Tipo | Laser verticali e orizzontali |
8. Contenuto della confezione
Il pacchetto standard include i seguenti articoli:
- 1 x Livello laser
- 1 x telecomando
- 1 x base in metallo
- 1 x Lifting Base Stand
- 1 x Upper Wall Bracket
- 1 x Laser Adapter
- 1 or 2 x Lithium Battery (depending on package variant)
- 1 x Charger (EU/US plug)
- 1 x Oxford Bag
- 1 x Manuale utente

9. Suggerimenti per l'utente
- For optimal precision, always ensure the laser level is placed on a stable surface and within its self-leveling range.
- Utilize the remote control or mobile app for convenient adjustments, especially when the laser level is placed in hard-to-reach areas.
- The 16 lines and 2mm accuracy make this tool highly effective for detailed tiling, wall decoration, and other precise alignment tasks.
- When working outdoors, the green laser lines are clearly visible, but direct sunlight can still affect visibility over longer distances.
- The working distance is approximately 25 meters, providing ample range for most common projects.
10. Garanzia e supporto
This product is eligible for free returns within 90 days of purchase. For any issues or support, please refer to the seller's contact information or the platform's customer service.