Introduction
The Netum R Series Mini Ring Bluetooth Finger Barcode Scanner (Model NT-R2) is a portable, wearable 1D/2D barcode reader designed for various applications such as logistics, retail, libraries, and hospitals. Its compact size and ergonomic design allow for comfortable, hands-free operation, enhancing efficiency in scanning tasks.
Product Overview
Figure 1: Netum R Series Mini Ring Barcode Scanner
Figure 2: Product dimensions showing approximate measurements of 5.1cm width, 3.5cm height, and 5cm depth.
Setup
1. Charging the Scanner
The scanner is equipped with a 360mAh lithium battery. Before initial use, fully charge the device. A full charge typically takes 3-4 hours and allows for approximately 6000 continuous scans.
Figure 3: Battery capacity (360mAh) and continuous scan capability.
2. Wearing the Scanner
The NT-R2 is designed to be worn on your finger, allowing for comfortable and hands-free operation. The humanized design ensures ease of use for extended periods without fatigue. It can be worn on either the left or right hand.
Figure 4: Scanner worn on finger for ergonomic operation.
3. Connectivity
The scanner supports both USB and Bluetooth connectivity.
- Bluetooth Connection: Pair the scanner with your PC, phone, or tablet via Bluetooth. A Bluetooth receiver dongle (CSR 4.0) is typically included for PC connections.
- USB Connection: Connect the scanner directly to your device using a USB cable.
Figure 5: Bluetooth connectivity with included USB dongle.
Figure 6: The scanner can connect to PCs (Windows) and mobile devices (phones/pads).
Operating Instructions
1. Power On/Off
Locate the power switch on the device to turn it on or off.
2. Scanning Barcodes
To scan a barcode, gently press the high-performance button on the side of the scanner. The scanner features a high-quality scan lens for fast, sensitive, and accurate scanning of both 1D and 2D barcodes.
Figure 7: The high-end button for initiating scans.
Figure 8: The high-quality scan lens ensures precise barcode reading.
Figure 9: The scanner supports both 1D and 2D barcode types.
3. Indicator Lights
- Blue Light: Indicates active scanning.
- Red Light: Indicates the device is charging.
Figure 10: Blue light for scanning, red light for charging.
4. Customization
The scanner allows for advanced customization:
- Add custom prefixes/suffixes to scanned data.
- Delete specific characters from scanned data.
- Add keyboard keys or combinations (e.g., terminator TAB, CR&LF) for seamless data entry into applications.
Maintenance
- Cleaning: Use a soft, dry cloth to clean the scanner's exterior. Avoid using harsh chemicals or abrasive materials.
- Battery Care: To prolong battery life, avoid fully discharging the battery frequently. Charge the device when the battery is low.
- Durability: The product hardware utilizes 3-layer welding technology to prevent loosening of the decoding board due to impacts or drops during use.
Troubleshooting
- Scanner not connecting: Ensure Bluetooth is enabled on your host device and the scanner is in pairing mode. For PC, ensure the Bluetooth receiver dongle is properly installed.
- Scanner not reading barcodes: Check if the scanner is powered on and the scan beam is active. Ensure the barcode is clean and not damaged. Adjust the distance and angle to the barcode.
- Incorrect data output: Verify the scanner's customization settings (prefixes, suffixes, terminators). Refer to the SDK for detailed configuration options.
- Short battery life: Ensure the scanner is fully charged (red indicator light turns off when fully charged). If battery life significantly degrades, contact support.
Specifications
| Feature | Specification |
|---|---|
| Model No. | NT-R2 |
| Type | Barcode Scanner |
| Scan Element Type | CMOS |
| Colour Depth | 32 Bit |
| Optical Resolution | 640*480 |
| Scan Speed | 200 scans/second |
| Brand Name | NETUM |
| Place of Origin | Guangdong, China |
| Software Development Kit (SDK) | Yes |
| Color | Black |
| Feature | Mini wearable scanner |
| Product Name | Wireless 2D Barcode Scanner |
| Application | Logistics/ Industry/store/supermarket |
| Interface Type | USB/Bluetooth |
| Scan Angle | Yaw(Skew)±55° & Pitch±55° |
| Battery | 360mAh |
| Light Source | 640*480 CMOS |
| Warranty | 1-Year |
| After-sales Service | Return and Replacement |
User Tips
- Multi-Connection: The scanner supports multiple connection methods, including USB and Bluetooth, offering flexibility for various setups.
- Language Support: The device supports 25 different languages for its output. If you require specific language instructions (e.g., Spanish, German, French, Italian, Japanese), please contact customer service for a PDF manual.
- Easy Installation: Users have noted the scanner is easy to install and set up, allowing for quick integration into workflows.
- Technical Support: Should you encounter any complex issues, technical support is available to assist with troubleshooting and advanced configurations.
Warranty and Support
The Netum R Series Mini Ring Bluetooth Finger Barcode Scanner (Model NT-R2) comes with a 1-year warranty. For any issues or inquiries regarding the product, including after-sales service, please contact the seller or manufacturer's customer support. They offer return and replacement services as per their policy.
Product Demonstration Video
Video 1: Demonstration of the Netum R Series scanner in use, highlighting its wearability and scanning capabilities in various environments.
