1. Khoom Tshajview
The LENVII F510 is a wired 2D barcode scanner designed for efficient and accurate data capture. It supports both 1D and 2D barcodes, including QR codes, making it suitable for various applications such as retail, logistics, and inventory management. Its plug-and-play design ensures easy setup and immediate use with compatible systems.

Image: The LENVII F510 Wired 2D Barcode Scanner, a black handheld device with a scanning window.

Image: Various angles of the LENVII F510 barcode scanner, showcasing its ergonomic design and features.
2. Cov ntsiab lus ntawm pob
- LENVII F510 Wired 2D Barcode Scanner
- USB Cable (1.8 meters)
- Tus Neeg Siv Los Siv (cov ntawv no)
3. Teeb cov lus qhia
The LENVII F510 barcode scanner is designed for plug-and-play operation, requiring no driver installation for most operating systems.
- Txuas USB Cable: Insert the smaller end of the provided USB cable into the port at the base of the scanner.
- Txuas rau Computer: Plug the standard USB-A end of the cable into an available USB port on your computer (PC, Laptop, Mac).
- Kev lees paub qhov system: Your operating system (Windows, Mac, Linux) will automatically detect and install the necessary device drivers. This process usually takes a few seconds.
- Npaj siv: Once the system recognizes the scanner, it is ready for immediate use. Open any application that accepts keyboard input (e.g., Notepad, Word, Excel) and scan a barcode to test. The barcode data should appear as typed text.
Nco tseg: Connection with Square systems is not supported.

Image: A hand holding the LENVII F510 scanner, with illustrations showing compatibility with PCs and Laptops (green check) and incompatibility with iPhones and iPads (red X). A close-up of the USB connection is also shown.

Image: The LENVII F510 scanner connected via USB cable, with icons indicating compatibility with Windows (Win7, Win8, Win10, WinXP) and Mac operating systems.
Video: A demonstration of connecting the LENVII F510 scanner to a laptop and scanning various 1D and 2D barcodes from a phone screen and printed labels.
4. Cov lus qhia ua haujlwm
The LENVII F510 is a versatile barcode reader capable of scanning a wide range of 1D and 2D barcodes.
4.1. Luam theej duab Barcodes
- Hold the scanner approximately 5-15 cm (2-6 inches) away from the barcode.
- Press the trigger button to activate the scanning light.
- Aim the scanning light directly at the center of the barcode.
- A successful scan will be indicated by an audible beep and the data appearing on your connected device.
4.2. Supported Barcode Types
The scanner supports the following barcode symbologies:
- 1D Barcodes: Cov UPC/EAN/JAN, UPC-A and UPC-E, EAN-8 and EAN-13, JAN-8 and JAN-13, ISBN/ISSN, Code 39 (with full ASCII), Codabar (NW7), Code 128 & EAN 128, Code 93, Interleaved 2 of 5 (ITF), Appendix 2 of 5, IATA Code, MSI/Plessy, China Postcode, Code 32 (Italian Pharmacode), RSS 14, RSS Limited, RSS Extension.
- 2D Barcodes: Cov QR Code, Data Matrix, PDF417, Aztec, Maxicode, MicroPDF417.

Image: A hand holding the LENVII F510 scanner, with examples of various 1D barcodes (one-dimensional, incomplete, high density, deformation) and 2D barcodes (QR code, DataMatrix, Minitype code, PDF417, Border code) that the scanner supports.
4.3. Scanning from Screens
The LENVII F510 is capable of reading barcodes displayed on mobile phone screens and computer monitors, making it ideal for digital coupons, tickets, and payment applications.

Image: The LENVII F510 scanner being used to scan a QR code displayed on a smartphone screen, with other screens (laptop, tablet) also showing barcodes.
5. Kev tu
To ensure optimal performance and longevity of your LENVII F510 barcode scanner, follow these maintenance guidelines:
- Ntxuav: Regularly wipe the scanning window and the scanner body with a soft, dry, lint-free cloth. For stubborn dirt, a slightly damp daim ntaub tuaj yeem siv tau, ua raws li kev ziab tam sim. Tsis txhob siv cov tshuaj abrasive los yog cov kuab tshuaj.
- Cia: Khaws lub scanner rau hauv qhov chaw txias, qhuav kom deb ntawm tshav ntuj ncaj qha thiab qhov kub thiab txias.
- Kev tuav: While the scanner is designed with anti-shock material, avoid unnecessary drops or impacts to prevent damage. The device has an anti-fall height rating of 5 meters.

Image: The LENVII F510 scanner lying on a cracked surface, illustrating its anti-shock and anti-fall capability.
6. Kev daws teeb meem
If you encounter issues with your LENVII F510 barcode scanner, please refer to the following common troubleshooting steps:
- Lub tshuab luam ntawv tsis teb:
- Xyuas kom tseeb tias lub USB cable txuas ruaj khov rau lub scanner thiab lub computer.
- Try plugging the scanner into a different USB port on your computer.
- Restart koj lub computer.
- No Data Output After Scanning:
- Verify that the application you are using (e.g., Notepad, Word) is active and ready to receive input.
- Check if the barcode is damaged or poorly printed. Try scanning a known good barcode.
- Ensure the scanning light is properly aimed at the barcode.
- Incorrect Data Output:
- This can sometimes occur with specific barcode types or settings. Refer to the full programming manual (if available from the manufacturer) for advanced configuration options.
For further assistance, please contact LENVII customer support.
7. Cov lus qhia tshwj xeeb
| Feature | Paub meej |
|---|---|
| Qauv nab npawb | F510 |
| Kev sib txuas | Wired USB Cable (1.8 meters) |
| Scan Rate | 200 scans ib ob |
| Duab Sensor | 640 pixels (H) * 480 pixels (V) CMOS |
| Lub teeb Source | Aiming: 617 nm LED; Illumination: 6500K LED |
| Txiav txim siab muaj peev xwm | 1D: UPC/EAN/JAN, Code 39, Code 128, etc. 2D: QR Code, Data Matrix, PDF417, etc. |
| Kev daws teeb meem | Reads minimum 5mil barcode and maximum 13mil barcode |
| Qhov Loj (L * W * H) | 160mm * 64mm * 97mm (6.29in * 2.5in * 3.81in) |
| Qhov hnyav | 190 grams (0.41 lbs) |
| Qhov Siab Tiv Thaiv Kev Poob | 5 meters |
| Tau tshaj OS | Windows, Mac, Linux |
| Daim ntawv thov cheeb tsam | Supermarkets, convenience stores, warehouses, libraries, bookstores, drugstores, retail shops, file management, inventory tracking. |

Image: Technical drawing of the LENVII F510 scanner showing its dimensions (160mm length, 64mm width, 97mm height) and weight (190g / 0.41lb).

Image: A collage showing various environments where the LENVII F510 scanner can be used, including a supermarket, storehouse, library, and pharmacy.
8. Warranty thiab Support
The LENVII F510 barcode scanner comes with a 6-lub hlis warranty. For any product-related inquiries, technical support, or warranty claims, please contact the manufacturer or importer directly.
- Tus neeg nqa khoom / Packer: COOLPLAY TECHNOLOGY PRIVATE LIMITED
- Txhawb Email: support@lenvii.net
Thov khaws koj daim ntawv yuav khoom rau lub hom phiaj warranty.