1. Introduction
Thank you for choosing the NETUM L8BLPro Bluetooth Wireless 2D Barcode Scanner. This device is designed for efficient and versatile barcode scanning, supporting both 1D and 2D codes. It offers multiple connection options and robust performance for various applications. Please read this manual carefully to ensure proper setup and operation.
2. Product Overview
The NETUM L8BLPro is a high-performance barcode scanner featuring Bluetooth, 2.4GHz wireless, and USB wired connectivity. It is capable of decoding a wide range of 1D and 2D barcodes, including QR codes and Data Matrix. Its ergonomic design and durable ABS+PC material ensure comfortable and reliable use in diverse environments.

Figure 2.1: NETUM L8BL Pro Bluetooth 2D Scanner and accessories.

Figure 2.2: Anti-shock design for enhanced durability.

Figure 2.3: Three available scanning modes.

Figure 2.4: Supported barcode types and decode capabilities.

Figure 2.5: Compatible devices and operating systems.

Figure 2.6: Scanning barcodes directly from screens.
Video 2.1: Demonstration of wired and wireless scanning capabilities.
3. Specifications
| Feature | Specification |
|---|---|
| Brand | NETUM |
| Model Numbers | NT-L8BLPro, NT-L8 Pro, NT-L5 Pro |
| Product Type | Bar Code Scanner |
| Scanning Light Source | Natural Light + LED |
| Colour Depth | 32 Bit |
| Connection Types | Bluetooth, 2.4GHz Wireless, USB Wired |
| Interface Type | USB |
| Scan Element Type | CMOS |
| Scan Speed | 100 scans/second |
| Optical Resolution | 600*600 |
| Scan Breadth | A4 |
| Origin | Mainland China |
| Certification | CE, FCC |
| Battery (L8BL Pro) | 2000mAh Li-Ion (Up to 100,000 scans, 20 hours continuous, 3-4 hours charge) |
| Battery (L8 Pro) | 1800mAh Li-Ion (Up to 100,000 scans) |
| Memory | 256 KB (Stores over 2600 codes) |
| Material | ABS+PC |
| Drop Resistance | 6.6ft (2m) onto concrete |
| Compatible Systems | Windows, Mac OS, Linux, Android, iOS |
| 1D Symbologies | Code 11, Code 93, MSI, Code 128, UCC/EAN-128, Code 39, EAN-8, EAN-13, UPC-A, ISBN, Industrial 25, Interleaved 25, Standard 25, 2/5 Matrix, NW7, Code 32, Code39(ASCII), USD-8, MSI/Plessey, UK/Plessey, GS1 DataBar, Postal Code |
| 2D Symbologies | PDF417, Micro PDF417, Data Matrix, QR Code, Micro QR, Aztec, MaxiCode |
4. Setup Guide
4.1. USB Wired Connection (Plug & Play)
- Connect the scanner to your computer using the provided USB cable.
- The computer will automatically detect and install the necessary drivers.
- Open a text editor (e.g., Notepad, Word) or a POS application and start scanning. The scanned data will appear as keyboard input.
4.2. 2.4GHz Wireless Connection
- Plug the Mini USB Receiver into an available USB port on your computer.
- The computer will automatically detect and install the necessary drivers.
- Turn on the barcode scanner. It should automatically pair with the receiver.
- Open a text editor or application and test by scanning a barcode.
4.3. Bluetooth Connection
- Ensure the scanner is charged.
- Scan the specific setup code for "Bluetooth Transmission" from the instruction manual (refer to the included quick start guide for the exact barcode).
- On your host device (PC, laptop, phone, tablet), enable Bluetooth and search for new devices.
- Select the NETUM scanner from the list of available devices to pair.
- Once paired, open an application and test scanning.
5. Operating Instructions
5.1. Scanning Modes
The scanner supports three primary scanning modes:
- Key Trigger Mode: Press the trigger button to activate the scan beam and read a barcode. Release the button to stop scanning.
- Continuous Scan Mode: The scan beam remains active continuously, allowing for rapid scanning without repeatedly pressing the trigger.
- Auto-induction Mode: The scanner automatically detects a barcode in its field of view and activates the scan beam to read it.
To switch between these modes, refer to the programming barcodes in your quick start guide or full instruction manual.
5.2. Basic Scanning Procedure
- Point the scanner's window at the barcode you wish to scan.
- Ensure the red scan line or area covers the entire barcode.
- Press the trigger (if in Key Trigger mode) or allow the auto-induction to activate.
- A successful scan will typically be indicated by a beep and/or a green light. The data will appear on your connected device.
6. Maintenance
- Cleaning: Use a soft, dry cloth to clean the scanner's exterior. For the scanning window, use a lint-free cloth lightly dampened with a mild, non-abrasive cleaner. Do not use harsh chemicals or abrasive materials.
- Storage: Store the scanner in a cool, dry place away from direct sunlight and extreme temperatures.
- Battery Care: For optimal battery life, avoid fully discharging the battery frequently. Charge the scanner regularly, especially if it will be unused for an extended period.
- Firmware Updates: Check the NETUM official website periodically for any available firmware updates to ensure optimal performance and compatibility.
7. Troubleshooting (FAQ)
7.1. Why can't some barcodes be read?
- Condition of Barcode: Dirty, unclear, or damaged barcodes may not be readable. Ensure the barcode is clean and clearly printed.
- Digital Barcodes: Digital barcodes displayed on phones, computers, or tablets can be read by the CMOS 2D scanner. However, some older laser scanners might not be compatible.
- Disabled Symbology: Certain barcode types (e.g., MaxiCode, Interleaved 2 of 5) might be disabled by default. You may need to activate a specific barcode type by scanning a programming barcode from the instruction manual. If unsure, contact customer support.
7.2. How to add or remove 'Enter' for suffix?
Refer to the 'Common Function Barcodes' section in your detailed instruction manual or quick start guide to configure suffix settings. If you encounter difficulties, please contact our Customer Service Team for assistance.
7.3. Data is not being sent to my computer. Why?
- Scanner Mode: The scanner might be in 'Store Mode', which stores scans internally instead of transmitting them. Scan the 'Normal Mode' setting code from your manual to switch to direct transmission.
- Pairing Issue: Ensure the scanner is properly connected or paired with your computer device (for Bluetooth or 2.4GHz wireless). Re-pair if necessary.
- Serial Port Issue (2.4G Wireless): If using the 2.4G receiver, ensure it is configured to 'Keyboard Mode' for proper data input.
7.4. Messy code problem when using foreign languages.
The default language setting for the scanner is English. If you encounter messy codes when using other foreign languages, please refer to the 'Language Setting' chapter in your manual to change the setting accordingly.
8. User Tips
- This scanner is compatible with most POS systems and common software like Quickbook, Word, and Excel.
- For optimal performance with digital barcodes, ensure the screen brightness is adequate.
- Always keep your quick start guide handy for quick access to common programming barcodes.
9. Warranty and Support
NETUM products are manufactured to high-quality standards. For warranty information, technical support, or service inquiries, please refer to the contact information provided with your purchase or visit the official NETUM website. Please retain your proof of purchase for warranty claims.





