1. Introduction
The Holyhah H3 Series Barcode Scanner is a high-performance laser barcode scanner designed for efficient and accurate data collection. Available in wired, 2.4G wireless, and Bluetooth versions, it caters to diverse operational needs across various environments. Its high-precision laser scanning head ensures reliable recognition of a wide range of 1D barcodes, including blurry, curved, and long codes.
This scanner is widely applicable in various scenarios such as supermarket checkouts, warehouse inventory management, and express logistics, providing a robust solution for streamlining operations.
2. Setup
The Holyhah H3 Series offers multiple communication methods to suit your specific device requirements:
- H3 (Wired Version): Connects directly to your computer via a 1.45-meter USB data cable. This version stores data directly on the computer.
- H3W (2.4G Wireless Version): Comes with a dedicated receiver. Simply plug the receiver into your computer's USB port for long-distance wireless transmission. It's a plug-and-play solution.
- H3B (Bluetooth Version): Builds upon the wireless version by adding Bluetooth functionality, allowing for a transmission distance of approximately 10 meters.
Initial Setup (Wireless/Bluetooth):
- Plug the USB receiver (for H3W) or ensure Bluetooth is enabled on your device (for H3B) and the scanner is paired.
- Turn on the scanner.
- Open a text editor or application where you want the scanned data to appear.
- Point the scanner at a barcode and press the trigger. The scanned data should appear on your screen.
Video: Demonstration of connecting the wireless receiver and scanning various barcodes.
3. Operating Instructions
To operate the Holyhah H3 Series Barcode Scanner:
- Power On: Ensure the scanner is charged (if wireless) and powered on. The connection LED indicator will be green.
- Positioning: Hold the scanner a few inches away from the barcode. The optimal reading distance is generally less than 15cm.
- Scanning: Press the trigger button. A red laser line will project onto the barcode. Ensure the laser line covers the entire barcode.
- Confirmation: A successful scan will be indicated by a beep from the buzzer and a green scanning indicator light. The decoded data will appear in your connected application.
The scanner features a high-precision laser scanning head (precision ≥4mil) capable of recognizing most blurry, curved, and long barcodes, enhancing its versatility. An upgraded high-performance decoding chip ensures faster decoding speed and improved efficiency.
For wireless and Bluetooth versions, the 2.4G wireless transmission offers stable connectivity with a maximum range of 80 meters in open spaces, while the Bluetooth version has a range of approximately 10 meters.
4. Maintenance
To ensure the longevity and optimal performance of your Holyhah H3 Series Barcode Scanner, follow these maintenance guidelines:
- Cleaning: Regularly wipe the scanner's exterior with a soft, dry cloth. For the scanning window, use a lint-free cloth and a mild cleaning solution if necessary. Avoid abrasive cleaners or solvents.
- Battery Care (Wireless/Bluetooth versions): The scanner is equipped with a 2000mAh large-capacity lithium battery, providing over 15 hours of continuous use after a 4-hour charge. To prolong battery life, avoid fully discharging the battery frequently and store the scanner in a cool, dry place when not in use for extended periods.
- Storage: Store the scanner in a clean, dry environment away from extreme temperatures and direct sunlight.
- Physical Protection: The scanner features a high-strength ABS+PC casing, offering stable anti-drop performance and resistance to drops from up to 1.5 meters. While durable, avoid unnecessary drops or impacts.
5. Troubleshooting
If you encounter issues with your Holyhah H3 Series Barcode Scanner, refer to the following common troubleshooting steps:
- Scanner Not Responding:
- Check if the scanner is powered on and fully charged (for wireless/Bluetooth models).
- Ensure the USB cable (wired) or wireless receiver/Bluetooth connection is secure.
- Restart the scanner and your computer/device.
- No Data Output:
- Verify that the scanner is properly connected to your device (wired, 2.4G wireless, or Bluetooth).
- Make sure the target application (e.g., Notepad, Word, POS software) is active and ready to receive input.
- Check if the barcode is damaged or unreadable. Try scanning a known good barcode.
- Incorrect Data Output:
- Ensure the scanner's settings match the barcode type you are scanning.
- Some barcodes may require specific configuration (e.g., adding prefix/suffix). Refer to the full programming manual (if available) for advanced settings.
- Poor Scanning Performance:
- Clean the scanning window to remove any dust or smudges.
- Adjust the distance and angle between the scanner and the barcode.
- Ensure sufficient lighting, but avoid direct glare on the barcode.
- Wireless/Bluetooth Connection Issues:
- Reduce the distance between the scanner and the receiver/device.
- Remove any obstructions that might interfere with the signal.
- Re-pair the Bluetooth scanner with your device.
Barcode Scanner Selection Tips:
This table provides guidance on choosing the right scanner type based on your needs:
| Feature | Wired Scanner | Wireless Scanner |
|---|---|---|
| Connection | Connects via USB cable to PC, data stored on PC. | Connects via receiver to PC USB, long-distance data transmission, plug and play. |
| 1D vs 2D | Specific geometric patterns, records character/symbol information. | Composed of barcode strips and blank spaces arranged according to rules for identifiable information. |
| Red Light / Laser | Red Light (Wide): Easy to read. | Laser (Narrow): Suitable for long barcodes. |
| Light Width Comparison | Wider beam. | Narrower beam. |
| Speed | CCD Image Type: Direct acquisition of barcode info, fast response. | Laser Feedback Type: General reading, general response. |
| Recognition Method | CCD: Phone/computer screens, underwater barcodes, reflective barcodes, normal environment. | Laser: Paper, not phone screens, not reflective barcodes, normal environment. |
6. Specifications
The following table details the technical specifications for the Holyhah H3 Series Barcode Scanner:
| Feature | Specification |
|---|---|
| Model | H3 (Wired), H3W (Wireless), H3B (Bluetooth) |
| Transmission Method | Wired / Wireless (2.4G) / Bluetooth |
| Communication Distance | Wireless: 80M (open space); Bluetooth: 10M |
| Scanning Mode | Laser |
| Light Source Type | LED (630NM) |
| Light Source | 650NM Visible Laser Diode |
| Scanning Method | Single Line |
| Scanning Speed | 200 times/second |
| Precision | ≥4mil |
| Print Contrast | ≥30% |
| Highest Power | 1.33W |
| Voltage | (3.3V~5V) ±5% |
| Max Current | 330mA |
| Sleep Current | 50uA |
| Standby Time | 30 seconds standby |
| LED Indicator | Connection indicator: Green; Scanning indicator: Green |
| Data Interface | Support USB/RS232/HID, free drive |
| Operating System | WINDOWS/LINUX |
| Reading Distance | <15CM |
| Battery Capacity | 2000MAH (wireless/Bluetooth version) |
| Decoding Capability (1D) | UPC-A, UPC-E1, UPC-E0, EAN-13, EAN-8, CODEBAR, INTERLEAVED 2 OF 5, INDUSTRIAL 2 OF 5, MATRIX 2 OF 5, CODE 128, CODE 39, CODE 93, CODE 11, RSS-14 |
| Power Alarm | Buzzer sounds |
| Scanning Depth | 30MM @ scanning window, 220MM @ 200MM |
| Scanning Angle | Pitch 30°, Skew ±65°, Tilt ±55° |
| Indication Method | Buzzer, LED indicator |
| Usage Count | 63000 times |
| Weight | 128G (excluding cable) |
| Dimensions (LxWxH) | 160x66x90MM |
| Color | Black |
| Shell Material | ABS+PC |
| Working Temperature | 0°C~50°C (32°F~122°F) |
| Storage Temperature | -40°C~60°C (-40°F~140°F) |
| Relative Humidity | 5%~95% (non-condensing) |
| Ambient Illumination | 0-100000lx |
| ESD Protection | ±8KV (contact discharge); ±15KV (air discharge) |
| Drop Height | 1.5 meters |
| IP Rating | IP54 |
Package Dimensions:
- Length: 20 cm
- Width: 40 cm
- Height: 30 cm
- Weight: 4.5 kg
7. User Tips
- For optimal scanning, ensure the barcode is flat and well-lit. Avoid scanning at extreme angles.
- When using the wireless versions, keep the receiver within the recommended range (80M for 2.4G, 10M for Bluetooth) for stable connectivity.
- If scanning multiple barcodes rapidly, maintain a consistent distance and angle to maximize efficiency.
- Periodically check for firmware updates from the manufacturer's website to ensure the best performance and compatibility.
8. Warranty & Support
The Holyhah H3 Series Barcode Scanner comes with a 365-day quality assurance. We promise that any problems within one year can be repaired.
The product is certified with CE, RoHS, and FCC, ensuring compliance with international export standards.
For product inquiries, technical specifications, customization needs, or after-sales support (including calibration guidance and warranty services), please contact your dedicated precision instrument consultant:
- WhatsApp: +8613873151425
- Email: 784915823@qq.com
