1. Introduction
This user manual provides detailed instructions for the operation and maintenance of your SHREYANS 1D Wireless Barcode Scanner. This device is designed for efficient and reliable barcode scanning in various environments, offering both wireless and wired connectivity options.
2. Safety Information
- Do not expose the scanner to extreme temperatures, humidity, or corrosive substances.
- Avoid direct eye exposure to the scanning light.
- Do not attempt to disassemble or repair the device yourself. Refer to qualified personnel for service.
- Keep the device away from strong magnetic fields.
3. Package Contents
Please verify that all items are present in your package:
- SHREYANS 1D Wireless Barcode Scanner
- 2.4GHz Nano Receiver
- USB Cable for wired connection and charging
- 1 AAA Battery (pre-installed or included)
- Labels

Figure 1: SHREYANS 1D Wireless Barcode Scanner and its accessories.
4. Setup and Connection
4.1. Wireless Connection (2.4GHz)
- Insert the 2.4GHz Nano Receiver into an available USB port on your computer (Windows, Linux).
- The system will automatically recognize and install the necessary drivers. No additional software or driver installation is required.
- Turn on the barcode scanner. It should automatically pair with the receiver. A successful connection is usually indicated by a specific sound or LED indicator on the scanner.
4.2. Wired Connection
- Connect one end of the provided USB cable to the scanner's port.
- Connect the other end of the USB cable to an available USB port on your computer.
- The scanner will function as a wired device and also charge its internal battery.

Figure 2: The scanner supports both USB wired and 2.4GHz wireless connectivity for versatile use.
5. Operating Instructions
5.1. Scanning Barcodes
To scan a barcode, point the scanner's window at the barcode and press the trigger button. A successful scan is typically indicated by a beep and/or a green light. The scanner can read barcodes from various surfaces, including labels, paper, mobile phone screens, and computer displays.

Figure 3: The scanner's laser accurately reads barcodes, even those that are dirty or incomplete.
5.2. Barcode Compatibility
The SHREYANS 1D Wireless Barcode Scanner utilizes cutting-edge decoding algorithm technology to read a wide range of 1D barcode types, including but not limited to:
- PDF417
- UPC-A
- UPC-E
- EAN-8
- EAN-13
- Code 39
- Code 93
- Code 32
- Code39 (ASCII)

Figure 4: The scanner's powerful decoding capability allows it to recognize special barcodes, including those that are damaged or distorted.
5.3. Operating Modes
The scanner supports multiple operating modes for different scanning needs:
- Manual Mode: Press the trigger button for each scan.
- Continuous Mode: The scanner continuously emits light and scans.
- Auto-sensing Mode: The scanner activates when a barcode is detected in its field of view.
5.4. System Compatibility
The scanner is widely compatible with various operating systems and software applications:
- Works perfectly on WINDOWS and Linux operating systems.
- Compatible with common software applications such as Microsoft Word and Microsoft Excel.
- Suitable for use with laptops, desktops, tablets, and smartphones.
5.5. Application Scenarios
This handheld barcode scanner is ideal for a variety of applications, including:
- Business operations
- Retail stores
- Warehouse management
- Payment processing
- Healthcare facilities
- Libraries
- Logistics

Figure 5: The versatile design makes it suitable for diverse commercial and industrial environments.
6. Maintenance
- Keep the scanner's scanning window clean using a soft, lint-free cloth. Avoid abrasive materials.
- Store the scanner in a cool, dry place when not in use.
- Ensure the battery is charged regularly to maintain optimal performance.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Scanner not connecting wirelessly. | Receiver not properly inserted or not recognized. | Ensure the Nano Receiver is fully inserted into a working USB port. Try a different USB port. |
| Scanner not reading barcodes. | Barcode damaged, poor lighting, or incorrect scanning angle. | Ensure the barcode is clear and well-lit. Adjust scanning angle and distance. Check if the barcode type is supported. |
| No data transmitted to computer. | Not paired, or application not ready for input. | Confirm successful pairing. Ensure the cursor is in a text field in your application (e.g., Word, Excel). |
| Short battery life. | Battery not fully charged or aging battery. | Charge the scanner fully using the provided USB cable. If issues persist, consider battery replacement if applicable. |
8. Specifications
| Feature | Detail |
|---|---|
| Brand | SHREYANS |
| Model | 1D wireless |
| Model Name | 58D |
| Product Dimensions | 10 x 15 x 10 cm; 500 g |
| Batteries | 1 AAA batteries required (included) |
| Connectivity Technology | 2.4GHz Wireless, USB Wired |
| Compatible Devices | Laptop, Desktop, Tablet, Smartphone |
| Decoding Capability | 1D barcodes (PDF417, UPC-A, UPC-E, EAN-8, EAN-13, Code 39, Code 93, Code 32, Code39(ASCII) etc.) |
| Operating System Compatibility | WINDOWS, Linux |
| Item Weight | 500 g |
| Country of Origin | India |
9. Product Overview Video
Video 1: An official product video demonstrating the features and capabilities of the SHREYANS 1D Wireless Barcode Scanner.
10. Warranty and Support
SHREYANS products are manufactured with high-quality standards. For any technical assistance, troubleshooting, or warranty claims, please contact SHREYANS customer support. Refer to your purchase documentation for specific warranty terms and contact details.
You may also visit the official SHREYANS store on Amazon for more information: SHREYANS Store





