1. Introduction
The YHD-1100DW is a high-performance 2D wireless barcode scanner designed for efficient data capture in various environments such as warehouses, pharmacies, and libraries. It offers flexible connectivity options, including 2.4GHz wireless and USB wired modes, and is equipped with a high-sensitive CMOS sensor capable of reading a wide range of 1D and 2D barcodes from both printed materials and digital screens.
Figure 1: YHD-1100DW 2D Wireless Barcode Scanner with its USB receiver.
2. Key Features
- 2-in-1 Connectivity: Supports both 2.4GHz wireless and USB 2.0 wired modes. The scanner can operate while charging in wired mode.
- High-Sensitive CMOS Sensor: Capable of reading most 1D and 2D barcodes, including QR Code, Data Matrix, PDF417, and Aztec code, from both screens and paper.
- Wide System Compatibility: Works seamlessly with Windows XP/7/8/10, Mac OS, and Linux systems. Compatible with common software like Quickbook, Word, Excel, and web browsers.
- Large Capacity Battery: Equipped with an 1800mAh Li-ion battery, providing 3 to 7 days of working time and up to 60 days standby after 4-5 hours of charging.
- Multiple Working Modes: Features Instant Upload Mode, Storage Mode (stores up to 10,000 barcodes), and Non-Losing Mode for inventory management.
- Long Transmission Range: Offers a wireless communication distance of up to 50m (165ft) indoors and 100m (330ft) in outdoor barrier-free environments.
- Durable Design: Certified with CE, FCC, RoHS, and IP54, and tested for drops up to 2m.
- Language Support: Supports 14 different languages.
Figure 2: The YHD-1100DW offers both wireless and wired connectivity, compatible with PCs and laptops.
Figure 3: Wireless transmission range of the scanner.
3. Specifications
| Attribute | Value |
|---|---|
| Model Number | YHD-1100DW |
| Brand Name | YHDAA |
| Type | Barcode Scanner |
| Scanning Light Source | LED |
| Scan Element Type | CMOS |
| Interface Type | USB |
| Signal Connection Type | Wi-Fi (2.4GHz Wireless) |
| Optical Resolution | 640*480 |
| Scan Speed | 500 scans/second |
| Colour Depth | 32 Bit |
| Scan Breadth | A4 |
| Transmission Mode | 2.4G wireless/wired |
| Storage Capacity | 10,000 barcodes |
| Wireless Distance | 100m outdoor, 80m indoor |
| CPU | ARM 32-bit Cortex |
| Resolution | 4mil |
| Light Aimer | 617nm LED |
| Battery | 1800mAh Li-ion |
| Indication | Buzzer & LED |
| Illumination | 6500K LEDs |
| Button Life | 5,000,000 times |
| Printing Contrast | ≥25% |
| Scanning Angle | Rotation 360°, Inclination ±65°, Declination ±60° |
| Working Temperature | -20℃ to 50℃ |
| Storage Temperature | -40℃ to 60℃ |
| Working Current | 38mA - 185mA (max peak) |
| Standby Current | 30mA |
| Charging Power | 5V |
| Anti-Interference | 0-100,000 Lux Max |
| Relative Humidity | 0 ~ 95% |
| Certifications | CE, FCC, RoHS |
| Drop Test | 2m |
4. Package Contents
- YHD-1100DW Barcode Scanner
- 2.4GHz USB Receiver
- USB Charging/Data Cable
- User Manual
5. Setup Instructions
5.1 Wireless Connection (2.4GHz)
- Locate the mini USB receiver included in the package.
- Plug the USB receiver into an available USB port on your computer (PC or laptop).
- The scanner will automatically connect to the receiver. No additional drivers are typically required (Plug and Play).
- Once connected, the scanner is ready for use in wireless mode.
5.2 Wired Connection (USB)
- Connect one end of the provided USB cable to the scanner's charging/data port.
- Connect the other end of the USB cable to an available USB port on your computer.
- The scanner will automatically switch to wired mode and begin charging. It can be used for scanning while connected via USB.
Video 1: Demonstration of connecting the scanner wirelessly and wired, and scanning various barcode types.
6. Operating Instructions
6.1 Basic Scanning
- Ensure the scanner is powered on and connected to your computer (either wirelessly via the USB receiver or directly via USB cable).
- Open a text editor, spreadsheet, or any application where you want the scanned data to appear.
- Point the scanner's window at the barcode you wish to scan.
- Press the trigger button. A successful scan will be indicated by a beep and the scanned data appearing in your application.
6.2 Working Modes
The scanner supports three working modes:
- Instant Upload Mode: Scanned barcodes are immediately transmitted to the connected device. This is the default mode.
- Storage Mode: Barcodes are stored in the scanner's internal memory (up to 10,000 barcodes) and can be uploaded later. This is useful when out of wireless range.
- Non-Losing Mode: A hybrid mode where barcodes are transmitted instantly if connected, but stored if out of range, ensuring no data loss.
Refer to the full user manual (if available) for instructions on how to switch between these modes using specific configuration barcodes.
6.3 Decoding Capability
The YHD-1100DW can decode a wide variety of 1D and 2D barcodes:
- 1D Barcodes: UPC-A, UPC-E, EAN-8, EAN-13, Code 128, Code 39, Code 93, Code 11, Interleaved 2 of 5, Matrix 2 of 5, Standard 2 of 5, Coda bar, MSI Plessey, RSS, etc.
- 2D Barcodes: QR Code, Data Matrix, PDF417, Aztec code.
Figure 4: The scanner's ability to decode various 1D and 2D barcodes from different sources.
7. 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 non-abrasive cleaner. Avoid harsh chemicals or abrasive materials.
- Battery Care: To prolong battery life, avoid fully discharging the battery frequently. Charge the scanner regularly, especially if it will be stored for an extended period.
- Storage: Store the scanner in a cool, dry place away from direct sunlight and extreme temperatures.
- Firmware Updates: Check the manufacturer's website periodically for any available firmware updates to ensure optimal performance and compatibility.
8. Troubleshooting
- Scanner not connecting wirelessly:
- Ensure the USB receiver is securely plugged into your computer.
- Verify the scanner is charged and powered on.
- Try plugging the receiver into a different USB port.
- If issues persist, try connecting via USB cable to confirm basic functionality.
- Scanner not reading barcodes:
- Ensure the barcode is clean, undamaged, and well-lit.
- Check the distance and angle between the scanner and the barcode.
- Verify the barcode type is supported by the scanner (refer to Section 6.3).
- Ensure the scanner is in the correct working mode (Instant Upload, Storage, etc.).
- If scanning from a screen, ensure the screen brightness is adequate.
- Scanned data appears incorrectly:
- Check your computer's keyboard layout settings.
- Ensure the scanner's language setting matches your system's input language.
- Try scanning a known good barcode to isolate the issue.
- Scanner not charging:
- Ensure the USB cable is properly connected to both the scanner and a working USB power source.
- Try a different USB cable or power adapter.
9. User Tips
- Optimize Scanning Angle: For best results, hold the scanner at a slight angle to the barcode to avoid glare, especially when scanning from glossy surfaces or screens.
- Battery Management: For prolonged use, consider using the wired connection when stationary to keep the battery charged.
- Test Barcodes: Keep a set of known good 1D and 2D test barcodes handy to quickly verify scanner functionality if you encounter issues.
10. Warranty and Support
For warranty information, technical support, or service inquiries, please refer to the documentation provided with your purchase or contact the YHDAA Official Store directly. Keep your purchase receipt as proof of purchase.
