1. Introduction
This manual provides detailed instructions for the setup, operation, and maintenance of your Eyoyo EY-038 series barcode scanner. Please read this manual carefully before using the device to ensure proper functionality and to maximize its lifespan.
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 | Description |
|---|---|
| Brand Name | Eyoyo |
| Model Numbers | EY-038 (2D QR code scanner), EY-038P (Upgraded 2D barcode scanner), EY-038L (1D laser barcode scanner) |
| Product Type | Portable Scanner |
| Type | Barcode Scanner |
| Signal Connection Type | Bluetooth, 2.4G Wireless, USB Wired (3-in-1 Connection) |
| Interface Type | USB |
| Scan Element Type | CMOS (for 2D models), Laser (for 1D model) |
| Scan Speed | 100 scans/second |
| Optical Resolution | 1200dpi |
| Colour Depth | 32 Bit |
| Scan Breadth | A4+ |
| Certification | CE, FCC |
| Features | Mini barcode scanner, Portable bar code reader, Bluetooth barcode scanner, Wearable finger scanner, Wireless ring scanner |
4. Setup and Connection
The Eyoyo EY-038 series scanners offer versatile connectivity options: Bluetooth, 2.4G Wireless, and USB Wired. The device features a smart LCD display for easy configuration.
4.1 Powering On/Off
Locate the power button on the scanner. Press and hold to turn the device on or off. The LCD screen will display status information upon startup.
4.2 Understanding the LCD Display
The 1-inch color display provides essential information and allows direct setting adjustments without scanning codes from the manual. Key information displayed includes:
- Model (e.g., EY-038, EY-038L)
- Current Time and Date
- Battery Level
- Connection Status (Bluetooth, 2.4G Wireless, Wired USB HID)
- Volume Setting
- Working Mode (e.g., Pairing Way, General Working Mode)
4.3 Connection Modes
The scanner supports three connection types:
- Bluetooth (BT 4.1) Connection: Wireless mode for connecting to smartphones, tablets, and computers.
- 2.4G Wireless Connection: Wireless mode using the included USB dongle for computers.
- USB Wired Connection: Direct connection to a computer via the USB cable.
Switching between Bluetooth and 2.4G connection modes can be done directly through the scanner's menu on the LCD display.
4.3.1 Bluetooth Connection
- Turn on the scanner.
- Navigate through the LCD menu to "Pairing Way" and select "Bluetooth HID" or similar Bluetooth mode.
- On your host device (smartphone, tablet, PC), enable Bluetooth and search for available devices.
- Select "Eyoyo Barcode Scanner" (or similar name) from the list to pair.
- The scanner's display will indicate successful pairing.
4.3.2 2.4G Wireless Connection
- Plug the 2.4G USB dongle into an available USB port on your computer.
- Turn on the scanner.
- Navigate through the LCD menu to "Pairing Way" and select "2.4G Wireless" mode.
- The scanner should automatically connect to the dongle. The display will confirm the connection.
4.3.3 USB Wired Connection
- Connect the scanner to your computer using the provided USB charge cable.
- Turn on the scanner.
- Navigate through the LCD menu to "Pairing Way" and select "Wire USB HID" mode.
- The computer should recognize the scanner as a keyboard input device.
5. Operation
5.1 Wearing the Scanner
The scanner features a wearable ring design with a 330° rotation head, allowing for comfortable left or right-hand operation. This design frees up your hands for other tasks, enhancing operational efficiency.
5.2 Scanning Barcodes
The EY-038 and EY-038P models support 1D and 2D barcodes (QR, Data Matrix, PDF417, etc.) on both paper and screens. The EY-038L model specializes in 1D laser scanning, offering enhanced performance for hard-to-read, damaged, reflective, or high-density 1D codes. Note that some 1D barcodes may be disabled by default and require activation via the scanner's menu.
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 needing to press the button.
- Continuous Mode: The scanner continuously scans, reading any barcode that passes through its beam.
You can switch between these modes via the LCD display menu.
5.4 Upload Modes
Choose how your scanned data is transferred to your device:
- Instant Upload Mode: 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 80,000 barcodes). You can scan and store barcodes when out of range and upload them later when connected.
These modes can be selected through the scanner's LCD menu.
5.5 Customizing Scanned Data (Prefix/Suffix)
The scanner allows you to add custom prefixes or suffixes, including date and time stamps, to your scanned barcode data. This feature is useful for tracking and data organization.
- Date & Time Prefix: Adds the current date and time before the barcode data.
- Date & Time Suffix: Adds the current date and time after the barcode data.
- Custom Prefix/Suffix: Add specific characters or strings.
- Keyboard Keys: Add special keys like TAB, CR&LF (Carriage Return & Line Feed) for data formatting.
These settings can be configured directly through the LCD display menu.
5.6 Sound and Vibration Settings
You can adjust the scanner's feedback settings (sound and vibration) via the LCD menu to suit your working environment.
- Volume: Off, Low, Medium, High.
- Vibration: On, Off.
6. Maintenance
6.1 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 remove smudges or dirt. Avoid abrasive materials.
- Do not immerse the device in water or use harsh chemicals.
6.2 Battery Care
- Charge the scanner using the provided USB cable.
- Avoid fully discharging the battery frequently to prolong its lifespan.
- Store the scanner in a cool, dry place when not in use for extended periods.
6.3 Storage
When not in use, store the scanner in a protective environment to prevent damage from dust, moisture, and extreme temperatures.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Scanner not turning on | Low battery; Device malfunction | Charge the scanner for at least 2 hours. If still not working, contact support. |
| Cannot connect via Bluetooth/2.4G | Incorrect mode selected; Device not in pairing mode; Interference; Out of range | Ensure correct connection mode is selected on scanner. Put scanner in pairing mode. Move closer to host device. Check for other wireless devices causing interference. |
| Scanner not reading barcodes | Barcode type disabled; Poor barcode quality; Scanner window dirty; Incorrect scanning mode | Ensure the barcode type is enabled (especially for 1D laser scanner, some codes might be disabled by default). Clean the scanning window. Try different scanning modes. |
| Scanned data incorrect or missing characters | Keyboard layout mismatch; Prefix/suffix settings incorrect | Check your host device's keyboard layout. Review prefix/suffix settings on the scanner's LCD menu. |
8. User Tips
- Utilize the wearable ring design to keep your hands free, especially in environments requiring frequent handling of items.
- For optimal battery life, avoid leaving the scanner fully discharged for long periods.
- Experiment with different scanning modes (Key Trigger, Auto-sensing, Continuous) to find the most efficient one for your specific workflow.
- The LCD display is a powerful tool for quick configuration changes; familiarize yourself with its menu options to avoid needing the manual for common adjustments.
- If scanning difficult 1D barcodes, ensure you are using the EY-038L model for its specialized laser performance.
9. Warranty and Support
9.1 Warranty Information
This product comes with a 12-month Manufacturer's limited warranty. This warranty covers defects in materials and workmanship under normal use. It does not cover items damaged due to misuse, accidents, or unauthorized modifications after receipt.
Defective items must be reported and returned within the warranty period.
9.2 Customer Support
For technical assistance, warranty claims, or any questions regarding your Eyoyo barcode scanner, please contact your retailer or the manufacturer's customer service. Refer to the contact information provided with your purchase documentation.
