1. Ifihan
The NOYAFA NF-5101 is a versatile 5-in-1 wall scanner designed for accurate detection of various materials hidden behind walls, ceilings, and floors. This device assists in locating wood studs, magnetic and non-magnetic metals, and live AC wires, making it an essential tool for renovation, installation, and general home improvement projects. This manual provides detailed instructions for the proper setup, operation, and maintenance of your NF-5101 wall scanner.
Image 1.1: The NOYAFA NF-5101 Stud Finder Wall Scanner, featuring a red and black design with an LCD screen.
2. Awọn ẹya Ọja
- Multi-Wall Detection: Accurately detects magnetic metal up to 3.94 inches (100mm), non-magnetic metal up to 3.15 inches (80mm), wood up to 1.18 inches (30mm), and live AC wires up to 1.97 inches (50mm).
- HD LCD Display & Audio Alarm: Features a 3.14-inch backlit screen displaying real-time signal strength and detection status with color indicators (yellow/green/red). An audible alarm sounds upon target detection.
- Iṣiṣẹ Rọrun: Simple interface with clear signal and center positioning icons for user-friendly operation.
- Iṣatunṣe aifọwọyi: Self-calibrates upon power-on, indicated by an audible 'drip' prompt, allowing for quick and accurate scanning.
- IP54 Mabomire: Provides protection against dust and splashing water.
- Awọn ohun elo ti o gbooro: Suitable for locating hidden elements in drywall, wood floors, acoustical ceilings, painted walls, and wallpaper for various home improvement tasks.
Image 2.1: Illustration highlighting the NF-5101's accurate and fast detection capabilities, featuring its 3.14-inch LED screen, automatic calibration, and audible alarm.
Image 2.2: Visual representation of the NF-5101's three detection modes and their respective maximum depths for wood, live AC power cables, magnetic metal, and non-magnetic metal.
3. Package Awọn akoonu
Jẹrisi pe gbogbo awọn ohun kan wa ninu package:
- NF-5101 Stud Detector (1 unit)
- Color Packaging Box (1 unit)
- Certificate of Conformity (1 unit)
- Itọsọna olumulo (ẹyọkan 1)
- 9V Alkaline Battery (1 unit)
Image 3.1: Depiction of the NF-5101 detector and its included accessories: a 9V battery, QC card, packaging box, and user manual.
4. Alaye Aabo
Jọ̀wọ́ ka gbogbo ìlànà ààbò kí o sì lóye wọn kí o tó lo ẹ̀rọ náà. Àìtẹ̀lé àwọn ìlànà wọ̀nyí lè fa ìkọlù iná mànàmáná, iná, tàbí ìpalára ńlá.
- Always exercise caution when drilling, cutting, or nailing into walls, ceilings, or floors that may contain electrical wiring or plumbing.
- Do not rely solely on the detector to locate items behind surfaces. Use other available information, such as building plans, to help avoid hazards.
- Before working near detected live wires, always turn off the power to the circuit at the main breaker or fuse box.
- Jẹ́ kí ẹ̀rọ náà gbẹ kí ó sì mọ́. Má ṣe fi í sí ojú ọrinrin tàbí ooru tó le koko.
- Do not attempt to open, modify, or repair the device. Refer all servicing to qualified personnel.
- Sọ awọn batiri ti a lo ni ifojusọna ni ibamu si awọn ilana agbegbe.
Image 4.1: The NF-5101 detector being used to identify hidden wires before drilling, emphasizing the importance of precision and safety.
5. Eto
5.1 Fifi sori batiri
- Wa ideri iyẹwu batiri ni ẹhin ẹrọ naa.
- Gbe ideri naa ṣii.
- Insert the included 9V alkaline battery, ensuring correct polarity (+/-).
- Pa ideri batiri naa ni aabo.
5.2 Aifọwọyi odiwọn
The NF-5101 features an automatic calibration function. Upon powering on, the device will self-calibrate. A 'drip' sound prompt indicates that calibration is complete and the device is ready for use. For optimal results, ensure the device is held against the wall surface where scanning will begin, away from known studs or metal objects, during calibration.
Aworan 5.1: Iwaju ati sẹhin views of the NF-5101, showing its dimensions and the location of the battery compartment on the rear.
6. Awọn ilana Iṣiṣẹ
6.1 Aṣayan ipo
The NF-5101 offers three distinct detection modes, selectable via the buttons on the device:
- Ipo Wiwa Igi: For locating wood studs up to 1.18 inches (30mm) deep.
- Ipo Wiwa Irin: For detecting magnetic metal up to 3.94 inches (100mm) and non-magnetic metal up to 3.15 inches (80mm) deep.
- Ipo Wiwaya Alaaye AC: For identifying live AC wires up to 1.97 inches (50mm) deep.
Image 6.1: The NF-5101 displaying its three detection modes: Wooden Detection, Cable Detection (AC Live Wire), and Metal Detection, along with their respective depth capabilities.
Image 6.2: An illustration demonstrating the NF-5101's ability to detect wood, live AC power cables, non-magnetic metal, and magnetic metal at different depths within a wall.
6.2 Scanning Procedure
- Press the power button to turn on the device. It will automatically calibrate.
- Select the appropriate detection mode (wood, metal, or AC live wire) using the mode selection buttons.
- Place the scanner flat against the wall surface. Ensure the sensor area on the back of the device is in full contact with the surface.
- Slowly slide the device horizontally across the surface. Maintain constant contact and pressure.
- Observe the LCD display and listen for audio alerts. The signal strength indicator will increase as the device approaches a target.
- When the device detects a target, the screen color will change, and an audible alarm will sound. A center positioning icon will appear on the screen when the center of the target is located.
- Mark the location of the detected object. For greater accuracy, scan the area from both directions and mark the edges, then determine the center point.
Image 6.3: A visual guide demonstrating how to scan a wall to locate a stud, showing the scanner moving from the left of a stud to its center, indicated by the display and audio alerts.
7. Understanding the Display and Audio Alerts
The NF-5101's HD LCD display provides visual feedback, complemented by audio alerts, to indicate detection status:
- Yellow Screen: Indicates the device is in calibration mode.
- Green Screen: Indicates calibration is complete and the device is ready for scanning, or no target is currently detected.
- Iboju pupa: Indicates a target has been detected.
- Atọka Agbara ifihan agbara: Bars on the screen show the proximity and strength of the detected object. More bars indicate closer proximity.
- Center Positioning Icon: An icon appears on the screen when the device is directly over the center of a detected object.
- Itaniji ti ngbohun: A 'beeping' sound will activate when a target is detected, becoming more frequent as the device approaches the center of the object.
Image 7.1: The NF-5101's display showing different color indications (yellow for calibration, green for calibration complete, red for target detected) and signal strength.
Image 7.2: The NF-5101 display indicating a 100% full signal when a subject is detected, with corresponding color changes for different stages of detection and calibration.
8. Awọn ohun elo
The NOYAFA NF-5101 wall scanner is suitable for a variety of tasks, including but not limited to:
- Housing decoration or modification projects.
- Installation of home appliances and wall decorations.
- Construction site inspections.
- Electrical maintenance and troubleshooting.
- Locating studs for hanging pictures, shelves, or mounting TVs.
- Identifying pipes or conduits before drilling.
Image 8.1: Various application scenarios for the NF-5101, including housing decoration, home appliance installation, and bridge maintenance.
Image 8.2: A collage of usage scenarios for the NF-5101, demonstrating its utility in housing decoration, home appliance installation, construction sites, wall decoration, and electrician maintenance.
9. Itọju
- Ninu: Nu ẹrọ naa pẹlu asọ, damp asọ. Ma ṣe lo abrasive ose tabi epo.
- Ibi ipamọ: Store the device in a cool, dry place, away from direct sunlight and extreme temperatures. If storing for extended periods, remove the battery to prevent leakage.
- Rirọpo Batiri: Replace the 9V battery when the low battery indicator appears on the display to ensure accurate readings.
10. Laasigbotitusita
| Isoro | Owun to le Fa | Ojutu |
|---|---|---|
| Inconsistent or inaccurate readings | Improper calibration; conductive wall coverings or high humidity; presence of magnetic fields or metal building materials; device not flat against surface. | Ensure proper automatic calibration away from known objects. Ensure wall surfaces are dry and non-metallic. Avoid scanning near strong magnetic fields. Maintain constant, flat contact with the wall. |
| No detection or weak signal | Low battery; incorrect mode selected; object too deep for selected mode. | Check battery level and replace if necessary. Verify the correct detection mode is selected for the target material. Note the maximum detection depths for each mode. |
| Ẹrọ naa ko ṣiṣẹ | Batiri ti ku tabi ti fi sori ẹrọ ti ko tọ. | Check battery installation. Replace with a new 9V alkaline battery. |
11. Awọn pato
| Ẹya ara ẹrọ | Ẹ̀kúnrẹ́rẹ́ |
|---|---|
| Nọmba awoṣe | NF-5101 |
| Detection Depth (Magnetic Metal) | 3.94 inches (100mm) |
| Detection Depth (Non-magnetic Metal) | 3.15 inches (80mm) |
| Detection Depth (Wood) | 1.18 inches (30mm) |
| Detection Depth (Live AC Wire) | 1.97 inches (50mm) |
| Ifihan | HD LCD with Backlight (3.14-inch) |
| Orisun agbara | Battery Powered (9V Alkaline) |
| IP Rating | IP54 mabomire |
| Iwọn Nkan | 8.4 iwon |
| Package Mefa | 8.15 x 4.61 x 1.54 inches |
| Awọn iwọn otutu ti nṣiṣẹ | -10°C si 45°C |
12. Atilẹyin ọja ati Support
For warranty information and technical support, please refer to the documentation included with your product or contact NOYAFA customer service through their official channels. Keep your purchase receipt as proof of purchase for any warranty claims.
