1. Introduzione
The NOYAFA NF-518S is a versatile 3-in-1 multi-tool designed for various detection and measurement tasks. It integrates a wall scanner (pin sensor), a laser rangefinder, and a digital level meter. This device assists in accurately locating wood studs, metal objects, and live AC wires hidden behind walls, floors, and ceilings, and provides precise distance measurements and angle readings. This manual provides detailed instructions for the safe and effective operation of your device.
Figure 1: NOYAFA NF-518S Multi-function Detector
2. Informazioni sulla sicurezza
Si prega di leggere attentamente tutte le istruzioni di sicurezza prima di utilizzare il dispositivo. Il mancato rispetto di queste istruzioni può causare scosse elettriche, incendi o lesioni gravi.
- Always ensure the work area is clear of obstructions and potential hazards.
- Non tentare di aprire o modificare il dispositivo. Le riparazioni devono essere eseguite solo da personale qualificato.
- Exercise caution when detecting live AC wires. Always cut off power to the area if possible before drilling or cutting.
- The laser is a Class 2 laser product. Do not stare directly into the laser beam or direct it at other people or reflective surfaces.
- Tenere il dispositivo lontano dall'acqua e da temperature estreme.
- Use only the specified charging cable and adapter for recharging the lithium battery.
3. Prodotto finitoview
The NF-518S combines three essential tools into one compact unit:
- Wall Scanner: Detects wood studs, metal (magnetic and non-magnetic), and live AC wires. Features multiple scan modes for various materials and depths.
- Telemetro laser: Measures distances up to 60 meters (196 feet) with an accuracy of ±1.5mm. Supports various measurement functions including continuous, area, volume, and Pythagorean calculations.
- Digital Level Meter: Provides real-time angle measurements with ±0.1° accuracy.
The device features a backlit LCD display for clear visualization of detection results, battery status, and measurement data. Audio signals provide additional feedback during detection.
4. Impostazione
4.1 Ricarica del dispositivo
The NF-518S is equipped with a rechargeable lithium battery. Connect the device to a suitable USB power source using the provided charging cable. The battery status indicator on the LCD will show charging progress. Ensure the device is fully charged before first use for optimal performance.
4.2 Initial Calibration for Wall Scanning
Before each wall scanning session, it is recommended to calibrate the device on a clear section of the wall that is known to be free of studs, metal, or wires. This ensures accurate detection.
- Accendi il dispositivo.
- Select the desired scanning mode (e.g., Stud Scan, Metal Scan).
- Place the device flat against the wall in an area without known objects.
- Press and hold the calibration button (if available, or follow on-screen prompts) until the calibration process is complete. The display will indicate when calibration is successful.
Figure 2: Wall Scanner Basic Operation Steps
5. Istruzioni per l'uso
5.1 Wall Scanning Modes
The NF-518S offers multiple scanning modes to detect different materials at varying depths. Use the mode selection button to cycle through available options.
- Stud Scan (Wood Detection): Detects wood studs up to 38mm (1.5 inches) deep. This mode is suitable for finding the center and edges of wooden beams.
- Scansione del metallo: Detects magnetic metals (e.g., steel, iron) up to 120mm (4.72 inches) and non-magnetic metals (e.g., copper pipes) up to 100mm (3.94 inches).
- AC Wire Scan: Detects live AC wires (90V-250V) up to 50mm (1.97 inches) deep. Always verify power is off before working near detected wires.
- Scansione profonda: Provides enhanced detection depth for larger objects or thicker walls.
When scanning, move the device slowly and steadily across the surface. The LCD will display visual indicators (e.g., arrows, signal strength bars) and provide audio alerts to indicate the presence and approximate location of detected objects. Mark the detected locations with a pencil for reference.
Figure 3: Material Detection Capabilities
Figure 4: Maximum Detection Depths for Different Materials
Figure 5: Detecting Wires and Marking for Drilling
5.2 Telemetro laser
The laser rangefinder function allows for quick and accurate distance measurements. Press the 'MEAS' button to activate the laser and take measurements.
- Singola misura: Press 'MEAS' once to measure the distance from the device to the target.
- Misurazione continua: Hold 'MEAS' to continuously update the distance as you move the device.
- Misurazione dell'area/volume: Follow on-screen prompts to take multiple measurements (length, width, height) to calculate area or volume.
- Misura pitagorica: Use this mode to calculate indirect distances based on two or three other measurements.
The device stores up to 50 sets of data for review. Ensure the laser beam has a clear path to the target and is not obstructed.
Figure 6: Laser Rangefinder Measurement Functions
5.3 Digital Level & Angle Sensor
The integrated digital level provides real-time angle measurements, useful for ensuring surfaces are level or plumb, or for measuring specific angles.
- Posizionare il dispositivo sulla superficie da misurare.
- The LCD will display the current angle in degrees, with ±0.1° accuracy.
- The display updates in real-time as the device's orientation changes.
Figure 7: Digital Level and Angle Sensor in Use
6. Manutenzione
- Pulizia: Pulire il dispositivo con un panno morbido, damp panno. Non usare detergenti abrasivi o solventi.
- Magazzinaggio: Conservare il dispositivo in un luogo asciutto e fresco, lontano dalla luce solare diretta e da temperature estreme.
- Cura della batteria: In caso di conservazione prolungata, caricare la batteria a circa il 50% ogni pochi mesi per mantenerla in buone condizioni.
- Cura delle lenti: Keep the laser lens clean and free of dust or smudges for accurate measurements.
7. Risoluzione Dei Problemi
- Il dispositivo non si accende: Assicurarsi che la batteria sia carica. Se il problema persiste, contatta l'assistenza.
- Inaccurate wall scanning results: Recalibrate the device on a clear section of the wall. Ensure the device is moved slowly and flat against the surface. Environmental factors (e.g., humidity, wall texture) can affect accuracy.
- Il laser non funziona: Check battery level. Ensure the laser aperture is not obstructed.
- Problemi di visualizzazione: If the display is dim or flickering, recharge the battery. If the problem continues, contact support.
8. Specifiche
| Caratteristica | Specificazione |
|---|---|
| Numero di modello | NF-513S |
| Dimensioni del prodotto | Dimensioni: 15.24 x 7.62 x 2.54 cm |
| Peso dell'articolo | 200 grammi |
| Profondità di rilevamento dei perni | Fino a 38 mm (1.5 pollici) |
| Profondità di rilevamento magnetico dei metalli | Fino a 120 mm (4.72 pollici) |
| Profondità di rilevamento dei metalli non magnetici | Fino a 100 mm (3.94 pollici) |
| Profondità di rilevamento del filo CA | Fino a 50 mm (1.97 pollici) |
| Campo di misurazione laser | 0.2 - 60 metri (196 piedi) |
| Precisione della misurazione laser | ±1.5 mm |
| Precisione del sensore angolare | ±0.1° |
| Valutazione internazionale di protezione | Grado di protezione IP65 |
| Fonte di alimentazione | Batteria al litio ricaricabile |
9. Garanzia e supporto
Per informazioni sulla garanzia, supporto tecnico o richieste di assistenza, fare riferimento alle informazioni di contatto fornite con l'acquisto o visitare il sito ufficiale NOYAFA websito. Conservare la ricevuta d'acquisto come prova d'acquisto per eventuali reclami in garanzia.
