Introdución
The Eyoyo EY-034V is a versatile 1D/2D QR code barcode scanner designed for efficient data capture. It offers flexible connectivity options including Bluetooth, 2.4GHz wireless, and USB wired modes, ensuring compatibility with a wide range of devices and operating systems. This manual will guide you through the setup, operation, and maintenance of your scanner.
Contido do paquete
Comprobe que todos os elementos estean presentes no paquete:
- Eyoyo EY-034V Barcode Scanner
- Dongle USB 2.4G
- Cable de carga USB
- Manual de usuario

Configuración
1. Carga do escáner
Before initial use, fully charge the scanner. Connect the USB charging cable to the scanner's USB port and the other end to a power source (e.g., computer USB port, USB wall adapter). The 2500mAh battery provides approximately 8 hours of continuous scanning after a 4-hour full charge.

2. Connectivity Modes (3-in-1)
The scanner supports three connection modes: USB Wired, 2.4GHz Wireless, and Bluetooth. To switch between modes, scan the corresponding setup code provided in the detailed manual.

2.1. Conexión con cable USB
Connect the scanner directly to your computer using the provided USB cable. The scanner will be recognized as a keyboard device, and scanned data will appear wherever your cursor is placed.
Conexión sen fíos de 2.2 GHz
Plug the 2.4G USB dongle into your computer's USB port. The scanner will automatically connect to the dongle. Scanned data will be transmitted wirelessly to your computer.
2.3. Conexión Bluetooth
To connect via Bluetooth, press and hold the scan button for 8-10 seconds to activate Bluetooth pairing mode (blue LED will flash). On your device (smartphone, tablet, etc.), enable Bluetooth, search for 'EY-034 HID_FA7F' (or similar), and pair. Once paired, the blue LED will remain solid.
Modos de funcionamento
1. Modos de dixitalización
O escáner admite dous modos de dixitalización principais:
- Modo de disparo manual: Prema o botón de disparo para escanear cada código de barras individualmente.
- Modo de dixitalización automática: The scanner continuously scans barcodes without needing to press the trigger. This mode is ideal for hands-free operation with a stand (stand sold separately).

2. Modos de subida
Choose how scanned data is transferred to your device:
- Modo de carga instantánea: Barcodes are immediately transmitted to the connected device upon scanning.
- Modo de almacenamento: Scanned barcodes are stored in the scanner's internal memory (up to 40,000 barcodes) and can be uploaded later. This is useful when out of range of the connected device.

3. Capacidades de descodificación
The Eyoyo EY-034V is capable of decoding a wide range of 1D and 2D barcodes, including UPC-A, UPC-E, EAN-8, EAN-13, ISBN, ISSN, Code 128, QR Code, Micro PDF 417, Aztec, and more. It can scan barcodes from both paper and digital screens.

4. Axustes de son e vibración
You can customize the scanner's feedback by adjusting sound and vibration settings. Refer to the detailed manual for specific barcode configurations to enable/disable sound or vibration.

Mantemento
1. Limpeza do escáner
Regularly clean the scanner's scanning window and exterior with a soft, dry cloth. Avoid using abrasive cleaners or solvents that could damage the device.
2. Coidado da batería
To prolong battery life, avoid fully discharging the battery frequently. Store the scanner in a cool, dry place when not in use for extended periods.
Resolución de problemas
- O escáner non se conecta: Ensure the scanner is charged and in the correct connection mode (USB, 2.4G, or Bluetooth). For Bluetooth, verify it's in pairing mode and visible on your device.
- Sen datos transmitidos: Check the connection. For wireless modes, ensure the dongle is properly inserted or Bluetooth is paired. For wired mode, confirm the USB cable is securely connected.
- Non se poden escanear certos códigos de barras: Ensure the barcode type is enabled in the scanner's settings (refer to the full manual for configuration barcodes). Clean the scanning window. Try scanning in different lighting conditions.
- Saída de datos incorrecta: Verify the keyboard language settings on your connected device match the scanner's output.
Especificacións
| Característica | Especificación |
|---|---|
| Número de modelo | EY-034V |
| Tecnoloxía de conectividade | Bluetooth, 2.4G sen fíos, USB con cable |
| Dispositivos compatibles | Computer, Laptop, POS, Smartphone, Tablet |
| Tipo de batería | Lithium-polymer (2500mAh) |
| Traballo Voltage | 5 voltios |
| Dimensións do produto | 6.5P x 9.3L x 15.5H cm |
| Cumprimento | CE, FCC, RoHS |
Garantía e Soporte
The Eyoyo EY-034V Barcode Scanner comes with a 1-year manufacturer warranty. For technical support, troubleshooting assistance, or warranty claims, please refer to the contact information provided in your product packaging or visit the official Eyoyo websitio.





