1. Introdução
This manual provides detailed instructions for the Symcode MJ-X5-2D Bluetooth Wireless Barcode Scanner. It covers product features, setup procedures, operating modes, maintenance guidelines, and troubleshooting tips to ensure optimal performance and longevity of your device. Please read this manual thoroughly before using the scanner.
2. Conteúdo da embalagem
Verifique se todos os itens listados abaixo estão presentes em sua embalagem:
- Symcode MJ-X5-2D Barcode Scanner
- Carregamento USB / cabo de dados
- Adaptador USB sem fio 2.4G
- Guia do usuário

Image: Contents of the Symcode MJ-X5-2D Barcode Scanner package, showing the scanner unit, a USB cable, a 2.4G wireless dongle, and the printed user guide.
3. Configuração
3.1 Carregamento Inicial
Before first use, fully charge the scanner. Connect the scanner to a USB power source using the provided USB cable. A full charge typically takes approximately 2 hours and provides up to 5 hours of continuous operation.

Image: The scanner next to a battery icon, illustrating the charging process and battery capacity. The scanner features a 650mAh rechargeable lithium-ion battery.
3.2 Conectando o scanner
The Symcode MJ-X5-2D scanner offers multiple connectivity options:
- Conexão com fio USB: Connect the scanner directly to your computer using the USB cable. The scanner will function as a plug-and-play device.
- Conexão sem fio 2.4G: Insert the 2.4G USB dongle into your computer's USB port. The scanner will automatically pair with the dongle. This mode offers a barrier-free transmission distance of up to 150m (492ft) and up to 30m (98ft) in a barrier environment.
- Conexão Bluetooth: Enable Bluetooth on your host device (PC, laptop, tablet, smartphone). Put the scanner into Bluetooth pairing mode (refer to the specific pairing instructions in the included user guide). Select the scanner from your device's Bluetooth list to connect. Bluetooth offers a barrier-free transmission distance of up to 50m (164ft) and up to 15m (49ft) in a barrier environment.

Image: Connectivity options for the scanner, including USB wired, Bluetooth, and 2.4G wireless dongle, compatible with PCs, laptops, tablets, and phones.

Image: Transmission range capabilities for the 2.4GHz Wireless and Bluetooth connections. The 2.4GHz wireless mode offers up to 150m (492ft) barrier-free and 30m (98ft) with barriers. Bluetooth offers up to 50m (164ft) barrier-free and 15m (49ft) with barriers.
4. Modos de operação
The scanner supports two primary data uploading modes:
- Modo de upload instantâneo: In this mode, scanned barcode data is immediately transmitted to your connected device. This is suitable for real-time data entry.
- Modo de armazenamento: The scanner can store up to 50,000 barcodes in its internal 16MB memory. Data is saved internally and can be uploaded to your device later when needed. This mode is ideal for inventory tasks where an immediate connection is not always available.

Image: Visual representation of the two data uploading modes. Instant Upload Mode sends data synchronously upon scanning, while Storage Mode saves up to 50,000 barcodes in 16MB memory for later upload.
5. Supported Barcodes
The Symcode MJ-X5-2D scanner is capable of reading both 1D and 2D digital and printed barcodes:
- Códigos de barras 1D: Code 128, EAN-13, EAN-8, Code 39, Code 93, UPC-A, UPC-E, Codabar, Interleaved 2 of 5, ISBN, GS1 DataBar, Matrix 2 of 5, Code 11, Industrial 2 of 5, MSI.
- Códigos de barras 2D: Data Matrix, PDF417, QR code, Aztec, Maxicode, Hanxin.

Image: The scanner demonstrating its ability to read various 1D and 2D barcodes, including QR codes, from digital displays and printed labels.
6. Manutenção
To ensure the longevity and optimal performance of your scanner, follow these maintenance guidelines:
- Limpeza: Use um pano macio e seco para limpar a parte externa do scanner. Para a janela de digitalização, use um pano que não solte fiapos e umedeça-o levemente.ampFinalize com um produto de limpeza suave e não abrasivo. Evite produtos químicos agressivos ou materiais abrasivos.
- Armazenar: Guarde o scanner em local fresco e seco, longe da luz solar direta e de temperaturas extremas.
- Cuidados com a bateria: Avoid fully discharging the battery frequently. If storing for extended periods, charge the battery to about 50% and recharge every few months.
- Proteção: Protect the scanner from drops and impacts.
7. Solução De Problemas
If you encounter issues with your Symcode MJ-X5-2D scanner, refer to the following common problems and solutions:
- Scanner not turning on: Certifique-se de que a bateria esteja carregada. Conecte o scanner a uma fonte de alimentação usando o cabo USB.
- Scanner not connecting to device:
- For USB wired: Check the cable connection.
- For 2.4G Wireless: Ensure the USB dongle is properly inserted and recognized by your computer.
- For Bluetooth: Confirm Bluetooth is enabled on your device and the scanner is in pairing mode. Re-pair if necessary.
- O leitor não está lendo códigos de barras:
- Certifique-se de que o código de barras esteja limpo, sem danos e dentro do alcance de leitura do leitor.
- Verifique se o tipo de código de barras é compatível com o leitor.
- Verify that the scanner's lens is clean.
- Incorrect characters or unexpected behavior: This can sometimes occur with certain host devices or software configurations. Try resetting the scanner to factory defaults (refer to the full user guide for specific instructions). Ensure your device's input language settings are compatible.
- Scanner beeps/flashes 5 times and shuts off: This indicates a potential internal error or low battery. Try fully charging the device. If the issue persists, a factory reset might be required. Consult the full user guide for reset procedures.
If problems persist after attempting these solutions, please contact Symcode customer support.
8. Especificações
| Marca | código simbólico |
| Número do modelo | MJ-X5-2D |
| Tecnologia de Conectividade | Bluetooth, 2.4G Wireless, USB |
| Dispositivos compatíveis | Smartphone, PC, Laptop, Tablet |
| Fonte de energia | Alimentado por bateria |
| Composição da Bateria | Íon de lítio |
| Bateria recarregável | Sim |
| Cor | Scanner QR 2D (Black) |
| UPC | 791533381758 |
9. Garantia e Suporte
For warranty information, technical support, or service inquiries, please refer to the contact details provided in the original product packaging or visit the official Symcode website. Guarde o recibo de compra como comprovante para solicitações de garantia.