1. Introduction
The Eyoyo EY-038 Series Ring Barcode Scanner is a versatile and portable scanning solution designed to enhance operational efficiency. Featuring a compact, wearable design, it supports multiple connection methods and offers advanced decoding capabilities for various barcode types. This manual provides detailed instructions for setting up, operating, and maintaining your scanner.
2. Package Contents
Please check the box for the following items:
- 1 x Barcode Scanner (EY-038, EY-038P, or EY-038L model)
- 1 x 2.4G USB Dongle
- 1 x USB Charge Cable
- 1 x User Manual
3. Specifications
| Feature | Specification |
|---|---|
| Product Type | Portable Scanner |
| Model Numbers | EY-038 (2D QR code scanner), EY-038L (1D laser barcode scanner), EY-038P (Upgraded 2D barcode scanner) |
| Connectivity | Bluetooth + 2.4G Wireless + USB Wired (3-in-1) |
| Interface Type | USB |
| Scan Element Type | CMOS |
| Optical Resolution | 1200dpi |
| Scan Speed | 100 scans/second |
| Colour Depth | 32 Bit |
| Scan Breadth | A4 |
| Display | 1-inch Color LCD |
| Rotation Head | 330° (Left/Right Hand Operation) |
| Storage Capacity | Up to 100,000 UPC barcodes (Storage Mode) |
4. Setup
4.1 Initial Charge
Before first use, fully charge the scanner using the provided USB cable. Connect the USB cable to the scanner and a power source (e.g., computer USB port or USB wall adapter).
4.2 Wearing the Scanner
The scanner features a wearable ring design with a 330° rotation head, allowing for comfortable use on either the left or right hand. Adjust the strap for a secure fit on your finger.
4.3 Connecting the Scanner (3-in-1 Connection)
The scanner supports three connection methods: Bluetooth, 2.4G Wireless, and USB Wired. You can switch between these modes directly through the scanner's menu.
- Bluetooth Connection (Wireless Mode):
- Turn on the scanner.
- Navigate to the 'Pairing Way' or 'Bluetooth HID' option on the LCD screen using the scanner's buttons.
- On your host device (phone, tablet, PC), enable Bluetooth and search for available devices.
- Select the scanner from the list to pair.
- 2.4G Wireless Connection (Wireless Mode):
- Plug the 2.4G USB dongle into a USB port on your computer.
- Turn on the scanner.
- Navigate to the '2.4G Wireless' option on the LCD screen. The scanner should automatically connect to the dongle.
- USB Wired Connection (Wired Mode):
- Connect the scanner to your computer using the provided USB cable.
- Navigate to the 'Wire USB HID' option on the LCD screen. The scanner will function as a wired device.
5. Operating Modes
5.1 Smart LCD Display
The 1-inch color display provides real-time information such as date, time, remaining battery, and connection status. It also allows you to configure common functions directly on the scanner without needing to scan configuration barcodes from the manual.
5.2 Scanning Performance
The EY-038 and EY-038P models are equipped with a 2D scan engine capable of reading poorly printed and on-screen 1D and 2D barcodes, including ISBN/UPC/EAN, Code39, Interleaved 2 of 5, Code93, Code 128, Codabar, QR, Data Matrix, and PDF417.
The EY-038L model features a 1D laser scanner optimized for fast and accurate reading of 1D barcodes, even those that are damaged, reflective, or high-density. Note that some barcodes may be disabled by default and require activation.
5.3 Scanning Modes
The scanner offers three distinct scanning modes:
- Key Trigger Mode: Press the scan button to initiate a scan.
- Auto-sensing Mode: The scanner automatically reads a barcode when it detects one in its field of view, without requiring a button press.
- Continuous Mode: The scanner continuously scans, reading any barcode that passes through its beam.
You can switch between these modes via the scanner's LCD menu.
6. Advanced Features
6.1 Upload Modes
The scanner supports two data upload modes:
- Instant Upload Mode: Barcode data is synchronously uploaded to your connected device immediately after scanning.
- Storage Mode: Barcode data is stored in the scanner's internal 16MB memory (up to 100,000 UPC barcodes). You can scan and store barcodes when out of wireless range and then upload the data to your device later when within range.
6.2 Multiple Configuration Options via Screen Menu
The EY-038 series allows extensive configuration directly through its LCD screen menu, eliminating the need to scan complex setup codes. Configurable options include:
- Date and Time Stamp (as prefix or suffix)
- Instant Upload and Storage Mode selection
- Sound and Vibration control (turn on/off, adjust volume)
- Adding custom prefix/suffix digits
- Hiding characters
- Adding keyboard keys (e.g., TAB, CR&LF) to scanning output
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 mild cleaning solution (e.g., isopropyl alcohol) to avoid streaks or damage. Do not use abrasive cleaners.
- Storage: Store the scanner in a cool, dry place away from direct sunlight and extreme temperatures.
- Battery Care: To prolong battery life, avoid fully discharging the battery frequently. Charge the scanner regularly, even if not in constant use.
8. Troubleshooting
- Scanner not connecting:
- Ensure the scanner is charged.
- Verify the correct connection mode (Bluetooth, 2.4G, USB) is selected on the scanner's display.
- For Bluetooth, ensure your host device's Bluetooth is on and the scanner is in pairing mode.
- For 2.4G, ensure the USB dongle is properly inserted and recognized by your computer.
- Try restarting both the scanner and the host device.
- Scanner not reading barcodes:
- Ensure the barcode is clean and not excessively damaged.
- Check the scanning distance and angle.
- Verify that the barcode type is supported by your scanner model (1D for EY-038L, 1D/2D for EY-038/038P).
- Some barcode types might be disabled by default; check the user manual for specific activation codes if needed (though many common settings are available via the LCD menu).
- Ensure the scanning window is clean.
- Data not uploading in Instant Mode:
- Confirm the scanner is properly connected to the host device.
- Ensure 'Instant Upload Mode' is selected on the scanner.
- Check if the host device's input method is active and ready to receive data.
9. User Tips
- Optimize for Workflow: Utilize the 330° rotation head to comfortably switch between left and right-hand operation, freeing up your hands for other tasks and potentially increasing efficiency by 30%.
- Leverage Display Settings: Take advantage of the LCD screen to quickly adjust settings like volume, vibration, and connection modes without needing to refer to the physical manual for configuration barcodes.
- Efficient Data Management: For environments where continuous connectivity isn't guaranteed, use the 'Storage Mode' to collect barcodes offline and upload them in batches when convenient.
10. Warranty and Support
10.1 Warranty Information
This product comes with a 12-month manufacturer's limited warranty for defective items. This warranty does not cover items damaged due to misuse or improper handling after receipt. Defective items must be reported and returned within the warranty period to be eligible for service.
10.2 Customer Support
For technical assistance, troubleshooting, or warranty claims, please refer to the contact information provided in the original product packaging or on the official Eyoyo website.
