Noyafa NF-198 GPS Land Meter User Manual

1. தயாரிப்பு முடிந்துவிட்டதுview

The Noyafa NF-198 is a GPS-enabled land meter designed for accurate measurement of area and length. It is suitable for various terrains, including mountainous, sloped, and flat fields. The device provides real-time tracking, displays measurement values, and can automatically calculate prices based on set parameters. It features a color screen for clear data visualization and supports data export for printing and analysis.

Figure 1: Noyafa NF-198 GPS Land Meter

இந்தப் படம் முன்பக்கத்தைக் காட்டுகிறது view of the Noyafa NF-198 GPS Land Meter, highlighting its display screen and control buttons. The device is blue and black with a wrist strap.

2. தயாரிப்பு கூறுகள் மற்றும் அமைப்பு

The NF-198 device includes several key components and controls for its operation:

Figure 2: NF-198 Product Structure

This diagram labels the various parts and buttons of the NF-198 device, including the hanging hole, GPS signal indication, HD digital display screen, power status indication, On/Off button, Save function button, Back button, Pause button, Delete button, Left/Right/Upward/Downward adjustment buttons, Validator (Enter button), Backlit button, Data confirmation button, and Lighting light button.

2.1. தொகுப்பு உள்ளடக்கங்கள்

பிரித்தெடுக்கும்போது, ​​அனைத்து கூறுகளும் இருப்பதை உறுதிசெய்யவும்:

• Noyafa NF-198 GPS Land Meter
• PCB (Printed Circuit Board - likely refers to internal components or a specific accessory)
• பயனர் கையேடு (இந்த ஆவணம்)
• Carrying Pouch (as seen in packaging images)
• USB Cable (for data transfer/charging, implied)

படம் 3: பேக்கேஜிங் உள்ளடக்கங்கள்

This image displays the Noyafa NF-198 device alongside its retail packaging and a black carrying pouch, indicating the typical contents of the product package.

3. அமைப்பு மற்றும் ஆரம்ப பயன்பாடு

3.1. பேட்டரி நிறுவல் மற்றும் சார்ஜிங்

The device comes with two 2000mAh lithium batteries. Ensure they are properly installed. Connect the device to a power source using the provided USB cable to charge the batteries before first use.

3.2. ஆன் / ஆஃப் செய்தல்

அழுத்திப் பிடிக்கவும் ஆன்/ஆஃப் button (refer to Figure 2) to power the device on or off.

3.3. ஜிபிஎஸ் சிக்னல் கையகப்படுத்தல்

For accurate measurements, the device requires a strong GPS signal. Operate the device outdoors and away from tall buildings or dense foliage that may obstruct satellite signals. Wait until the satellite signal indicator shows at least 6 satellites before starting any measurement.

4. செயல்பாட்டு வழிகாட்டி

The NF-198 offers various measurement modes and functions accessible via its main menu.

Figure 4: Main Menu Functions

This image displays the main menu of the NF-198, showing icons for S-Flat (flat area measurement), Length, S-Slope (slope area measurement), S-Width (width measurement), Vehicle (vehicle-carrier measurement), and Query (data query).

4.1. Area and Length Measurement

1. From the main menu, select the desired measurement mode (e.g., எஸ்-பிளாட் for flat area, எஸ்-சாய்வு for slope area, நீளம் for linear distance).
2. Walk along the perimeter of the area to be measured or along the line for length measurement. The device will track your movement.
3. அழுத்தவும் இடைநிறுத்தம் button to temporarily stop tracking, and இடைநிறுத்தம் மீண்டும் தொடங்க.
4. Once the measurement is complete, the device will display the measuring value, figure track, and automatically calculate the price if configured.

Figure 5: Measurement Data Display

This image shows the NF-198 screen displaying measurement results, including Girth, S-Flat area, Piece, Total, and GPS coordinates (LON, LAT), along with the date and time.

4.2. Vehicle-Carrier Measurement

This mode allows for distance measurement while mounted on a vehicle. The distance can be adjusted according to specific needs. Select வாகனம் from the main menu to activate this function.

4.3. Equal-Width Area Measurement

This function is used for measuring areas with a consistent width. Consult the on-screen instructions or specific manual section for detailed steps on using this mode.

4.4. Setting Unit Area Price

The device allows you to set a unit area price, enabling automatic price calculation after measurement. This can be done via 'manual testing' or 'auto testing' methods.

Figure 6: Settings Menu

This image shows the settings menu of the NF-198, where users can configure Area Unit, Area U/P (Unit Price), Len Unit, Len U/P, Mode, Backlight, Auto off, Coord, and TimeZone.

4.5. தரவு மேலாண்மை

The NF-198 can save up to 100 sets of measurement data. Saved data can be reviewed and deleted directly on the device.

Figure 7: Data Review and Deletion

This image shows two screens from the NF-198: one listing saved measurement data (Delect, S-Flat, Length, S-Width with dates) and another showing a confirmation prompt to delete selected data.

4.6. தரவு ஏற்றுமதி

Test data and graphics trajectory can be exported to a computer for printing and further analysis. The device is compatible with Google Maps to show real graphics trajectory.

Figure 8: Data Export to Computer

This image illustrates the process of exporting data from the NF-198 to a computer, showing the device's main menu and a computer screen displaying a mapping software interface (resembling Google Earth) with options to connect, read data, and save images.

5 முக்கிய அம்சங்கள்

The Noyafa NF-198 GPS Land Meter incorporates several features to enhance its functionality:

• Advanced Positioning: Utilizes advanced chips for fast search positioning and ultra-high precision measurements.
• Versatile Measurement: Measures area and length of any shape, including mountainous, sloped, and flat land.
• நிகழ்நேர கண்காணிப்பு: Displays real-time track and calculates total price.
• வண்ணக் காட்சி: Features a 2.8-inch large color screen for easy operation and clear visual data.
• Efficient Startup: Cold boot in approximately 30 seconds, warm boot in 3 seconds.
• Currency Detection: Includes a currency detection function.
• ஒருங்கிணைந்த விளக்குகள்: Equipped with an LED light and backlight function for use in low-light conditions.
• நிரந்தர நாட்காட்டி: Built-in calendar function.

படம் 9: கூடுதல் அம்சங்கள்

This image highlights the currency detection, LED light, and backlight functions of the NF-198. It shows the device being used to detect currency, emitting light, and its screen with backlight activated.

6. தொழில்நுட்ப விவரக்குறிப்புகள்

Figure 10: Device Dimensions

This image provides a visual representation of the NF-198's dimensions, indicating a height of 7.2 inches (18 cm).

7. பராமரிப்பு

• சுத்தம்: சாதனத்தை சுத்தம் செய்ய மென்மையான, உலர்ந்த துணியைப் பயன்படுத்தவும். கடுமையான இரசாயனங்கள் அல்லது சிராய்ப்புப் பொருட்களைப் பயன்படுத்துவதைத் தவிர்க்கவும்.
• சேமிப்பு: நேரடி சூரிய ஒளி மற்றும் தீவிர வெப்பநிலையிலிருந்து விலகி, குளிர்ந்த, உலர்ந்த இடத்தில் சாதனத்தை சேமிக்கவும்.
• பேட்டரி பராமரிப்பு: If the device will not be used for an extended period, fully charge the batteries and store them separately if possible, or periodically charge the device to maintain battery health.

8. சரிசெய்தல்

If you encounter issues with your NF-198, consider the following:

• ஜிபிஎஸ் சிக்னல் இல்லை:
  • Ensure you are outdoors and in an open area, away from tall buildings or dense tree cover.
  • Wait until the satellite signal indicator shows at least 6 satellites before starting measurement.
• தவறான அளவீடுகள்:
  • Ensure a stable GPS signal (at least 6 satellites).
  • Avoid crossing your movement direction during measurement.
  • The device is not recommended for areas less than 180 square meters.
• Data Export Issues:
  • Ensure the device is properly connected to the computer via USB.
  • Verify that the necessary software or drivers are installed on your computer.
  • Note: Some older software versions for Google Earth export may no longer be compatible with current Google Earth versions.
• சாதனம் இயங்கவில்லை:
  • Check battery charge level. Connect to charger.
  • பேட்டரிகள் சரியாக நிறுவப்பட்டுள்ளதா என்பதை உறுதிப்படுத்தவும்.

9. உத்தரவாதம் மற்றும் ஆதரவு

For warranty information and technical support, please refer to the documentation provided with your purchase or contact Noyafa customer service directly. Keep your proof of purchase for warranty claims.