Introduction
This user manual provides comprehensive instructions for the setup, operation, maintenance, and troubleshooting of your NETUM NT-2012B Wireless Laser Barcode Scanner. Please read this manual carefully before using the device to ensure optimal performance and longevity.
Product Overview
The NETUM NT-2012B is a high-performance laser barcode scanner designed for efficient data capture in various environments. It features a comfortable ergonomic design and reliable scanning capabilities.
Figure 1: Front view of the NETUM NT-2012B barcode scanner, showing its ergonomic design and integrated USB cable.
Figure 2: The barcode scanner connected to a laptop via its USB interface, demonstrating typical usage.
Figure 3: A detailed view of the scanner's trigger button, used to activate the laser for scanning.
Figure 4: Close-up of the scanning window, where the laser beam is emitted to read barcodes.
Figure 5: Top view of the scanner, highlighting the NETUM brand logo and design elements.
Figure 6: Side-by-side comparison of the front and side profiles of the scanner, illustrating its overall shape.
Figure 7: The complete package contents, including the barcode scanner, USB cable, and user manual.
Setup
- Unpack the Scanner: Carefully remove the scanner and its accessories from the packaging. Ensure all components (scanner, USB cable, manual) are present.
- Connect to Computer: Insert the USB cable of the scanner into an available USB port on your computer.
- Driver Installation: The scanner is plug-and-play. Your operating system (Windows, macOS, Linux, Chromebook) should automatically detect and install the necessary drivers. No manual driver installation is typically required.
- Confirmation: Once connected, the scanner may emit a short beep or flash an indicator light to confirm successful connection and readiness for use.
Operating Instructions
- Prepare for Scanning: Open any application where you wish to input barcode data (e.g., Notepad, Word, Excel, POS software). Ensure the cursor is active in the desired input field.
- Aim the Laser: Hold the scanner with the scanning window facing the barcode. Position the scanner so that the red laser line crosses the entire barcode.
- Scan the Barcode: Press and hold the trigger button. The laser will activate. Once the barcode is successfully read, the scanner will typically emit a beep and/or flash an indicator light, and the barcode data will appear in your application.
- Adjust Distance: For optimal scanning, adjust the distance between the scanner and the barcode. The effective scanning range is 10-300mm.
- Multiple Scans: Release the trigger after each successful scan. To scan another barcode, repeat the process.
Maintenance
- Cleaning:
- Regularly clean the scanning window with a soft, lint-free cloth.
- For stubborn dirt, slightly dampen the cloth with water or a mild, non-abrasive cleaner. Do not spray cleaner directly onto the scanner.
- Avoid using harsh chemicals, solvents, or abrasive materials, as these can damage the scanner's surface or optical components.
- Storage:
- Store the scanner in a cool, dry place away from direct sunlight and extreme temperatures.
- Protect the scanner from drops and impacts.
- Cable Care: Avoid bending or twisting the USB cable excessively, as this can damage the internal wires.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Scanner does not power on or respond. | USB cable not properly connected or faulty USB port. | Ensure the USB cable is securely plugged into both the scanner and the computer. Try a different USB port. |
| Scanner beeps but no data appears on screen. | Incorrect input focus in application or application not ready. | Ensure the cursor is active in the desired text field of your application. Try scanning into a simple text editor like Notepad to verify basic functionality. |
| Cannot read certain barcodes. | Barcode damaged, poor print quality, or unsupported barcode type. | Ensure the barcode is clear and undamaged. Try scanning a different, known good barcode. Refer to the "Decode Capability" in specifications to confirm supported types. |
| Scanner reads slowly or intermittently. | Dirty scanning window or insufficient lighting. | Clean the scanning window. Ensure adequate lighting for the barcode. |
Specifications
- Illuminant Type: 650nm laser (visible)
- Depth of Scan Field: 10-300mm
- Decode Speed: 90 times/second
- Precision: 0.1mm (4 mil)
- Decode Error Rate: Less than 1/5 million
- Supported Interfaces: USB (standard)
- Scan Angle: Yaw (Skew) 45°, Pitch 60°
- Decode Capability: Code 39, Full ASC II, Code bar, Industrial 2 of 5, Interleave 2 of 5, Matrix 2 of 5, Code 93, Code 128, Code 32, Standard code 39, EAN 128, MSI, EAN 8&13, UPCA&E, Plessey, Databar14, TELEPE
- Power Voltage: DC 5V
- Working Current: 120mA
- Static Current: 10mA
- Exterior Dimensions (L*W*H): 170mm * 85mm * 65mm
- Materials: Plastic
- Weight: 235g
- Operating Humidity: 5%-85%
- Storage Humidity: 5%-85%
- Operating Temperature: -20°C to 45°C
- Storage Temperature: -20°C to 45°C
- Safety Performance: RoHS class 2 laser product, FCC class B, CE compliant
- Model Number: NT-2012B
Warranty and Support
For warranty information, technical support, or further inquiries, please contact NETUM Electronic directly:
- Website: https://www.netum.net/
- Email: service@netum.net
- Facebook: Search for "#NETUM.Official Store"
This product complies with FC, CE, and ISO9001:2008 standards.
