1. Introdución
This manual provides detailed instructions for the setup, operation, and maintenance of your NETUM NT-1200 and CS7501 QR Industrial Bluetooth Barcode Scanners. Please read this manual thoroughly before using the devices to ensure proper functionality and to maximize their lifespan. These scanners are designed for efficient and reliable barcode reading in various environments, supporting both 1D and 2D barcodes from physical labels and digital screens.
2. Produto rematadoview
2.1 Características principais
- Escaneo de alta resolución: Equipped with a megapixel (1280×800) CMOS sensor, the CS7501 scans 1D and 2D barcodes (QR, PDF417, Data Matrix, etc.) from paper or digital screens.
- Conectividade versátil: Offers 3-in-1 connection options: Bluetooth, 2.4GHz Wireless Adapter, and Wired USB Connection for compatibility with smartphones, computers, POS systems, iPhones, iPads, and laptops.
- Duración prolongada da batería: Features a 2400mAh high-capacity battery for up to 12 hours of continuous operation, with real-time battery level indicators.
- Construción duradeira: Built with ABS plastic and reinforced with TPU material, capable of withstanding drops from up to 4.92 feet (1.5 meters). Ergonomic design for comfortable, extended use.
- Multiple Scanning Modes: NT-1200 offers manual trigger, continuous scanning, and auto-sensing scanning modes.
- Modo de almacenamento: Supports storage of up to 100,000 barcodes when out of wireless range.
2.2 Compoñentes do produto
The package typically includes the barcode scanner(s), a charging dock (for NT-1200), a 2.4GHz wireless adapter, and USB cables.

Figure 1: NETUM NT-1200 (right, with dock) and CS7501 (left) Barcode Scanners.

Figure 2: NETUM CS7501 Barcode Scanner, showing its compact design, USB-C cable, and 2.4GHz wireless dongle.

Figure 3: NETUM NT-1200 Barcode Scanner securely placed in its charging and communication dock.
3. Configuración
3.1 Carga inicial
Before first use, fully charge your scanner. Connect the USB cable to the scanner (CS7501) or its charging dock (NT-1200) and then to a power source (e.g., computer USB port, USB wall adapter). The battery indicator will show charging status.

Figure 4: CS7501 scanner displaying real-time battery level indicators (0-25%, 25-50%, 50-75%, 75-100%).
3.2 Opcións de conectividade
Both scanners offer multiple connectivity options. Ensure the scanner is powered on before attempting to connect.
3.2.1 Conexión Bluetooth
- Turn on the scanner and switch to Bluetooth mode (refer to the switch button image below).
- No teu dispositivo anfitrión (teléfono intelixente, tableta, ordenador), activa o Bluetooth e busca os dispositivos dispoñibles.
- Select the scanner (e.g., "NETUM Barcode Scanner" or similar) from the list to pair.
- A successful connection will be indicated by a specific sound or LED light on the scanner.

Figure 5: The switch button on the CS7501 scanner, allowing selection between Bluetooth and 2.4GHz wireless connection modes. Bluetooth offers a range of up to 10m/33ft.
Conexión sen fíos de 3.2.2 a 2.4 GHz
- Plug the 2.4GHz wireless adapter (dongle) into an available USB port on your computer.
- Turn on the scanner and switch to 2.4GHz wireless mode (refer to the switch button image above).
- The scanner should automatically connect to the adapter. A successful connection will be indicated by a specific sound or LED light. This mode typically offers a longer range, up to 100m/330ft.
3.2.3 Conexión USB con cable
Connect the scanner directly to your computer using the provided USB cable. The scanner will function as a USB HID keyboard device, and no additional drivers are usually required. This mode also charges the scanner.
3.3 Initial Configuration (NT-1200)
For the NT-1200, specific settings like scanning modes or data transmission options may require scanning configuration barcodes found in the separate NT-1200 manual. Always refer to the dedicated manual for the NT-1200 for detailed setup barcodes.
4. Instrucións de funcionamento
4.1 Escaneado de códigos de barras
Point the scanner's window at the barcode you wish to scan. Press the trigger button (for manual mode) or allow the scanner to detect the barcode automatically (in auto-sensing mode). A successful scan is usually indicated by a beep and/or a green LED light.

Figure 6: The CS7501 scanner demonstrating its 1MP high-resolution sensor's ability to capture various 1D and 2D barcodes, including QR codes, from different surfaces.
4.2 Modos de dixitalización (NT-1200)
- Modo de disparo manual: Press the trigger button to scan each barcode.
- Modo de exploración continua: The scanner continuously emits a scan line, reading barcodes as they pass through the field of view sen necesidade de premer o gatillo.
- Modo de dixitalización con detección automática: O escáner detecta automaticamente un código de barras no seu campo de view and scans it without manual trigger activation.
To switch between these modes, you will need to scan specific configuration barcodes provided in the NT-1200's dedicated manual.
4.3 Modo de almacenamento
When the scanner is out of Bluetooth or 2.4GHz wireless range, it can store scanned barcodes internally. The NT-1200 supports storage of up to 100,000 barcodes. To upload stored data, reconnect the scanner to your host device and scan the "Upload Data" configuration barcode (if applicable, refer to your specific model's manual).
5. Mantemento
- Limpeza: Use a soft, dry cloth to clean the scanner's exterior. For the scanning window, use a lens cleaning cloth and a mild, non-abrasive cleaner if necessary. Avoid harsh chemicals or abrasive materials.
- Almacenamento: Garde o escáner nun lugar fresco e seco, lonxe da luz solar directa e de temperaturas extremas.
- Coidado da batería: Para unha duración óptima da batería, evite descargala completamente con frecuencia. Se a garda durante un período prolongado, cárguea ata aproximadamente o 50 % e recárguea cada poucos meses.
- Protección contra caídas: While designed to be rugged (withstanding drops up to 4.92 feet / 1.5 meters), avoid unnecessary drops to prolong the device's life.

Figure 7: The CS7501 scanner's robust construction, featuring ABS+TPU materials for enhanced durability and drop protection.
6 Solución de problemas
- Escáner sen conectar:
- Ensure the scanner is powered on and fully charged.
- Verify the correct connectivity mode (Bluetooth, 2.4GHz, USB) is selected on the scanner.
- For Bluetooth, ensure your host device's Bluetooth is enabled and the scanner is paired.
- Para 2.4 GHz, asegúrate de que o dongle estea conectado correctamente.
- Tenta reiniciar tanto o escáner como o dispositivo anfitrión.
- Cannot Scan Barcodes:
- Asegúrate de que o código de barras estea limpo, sen danos e ben iluminado.
- Check the distance and angle between the scanner and the barcode.
- Verify the scanner is in the correct scanning mode (e.g., manual trigger if required).
- Ensure the barcode type is supported by the scanner (1D/2D).
- Clean the scanner's reading window.
- Scanned Data Not Appearing:
- Confirm the scanner is successfully connected to your host device.
- Ensure the cursor is in a text input field on your host device.
- Check if the scanner is in storage mode; if so, upload the data.
- Duración da batería curta:
- Ensure the scanner is fully charged before use.
- Check the battery health indicators.
- Reduce screen brightness or disable unnecessary features if applicable.
7. Especificacións
| Característica | Detalle |
|---|---|
| Números de modelo | NT-1200, CS7501 |
| Sensor (CS7501) | Megapixel CMOS (1280×800) |
| Compatibilidade de códigos de barras | 1D and 2D (QR, PDF417, Data Matrix, GS1 Code128, Aztec, Maxi, etc.) |
| Tecnoloxía de conectividade | Bluetooth, sen fíos de 2.4 GHz, USB |
| Alcance Bluetooth | Ata 10 m / 33 pés |
| 2.4GHz Wireless Range | Ata 100 m / 330 pés |
| Dispositivos compatibles | Computer, Laptop, POS, Smartphone, iPad, iPhone |
| Fonte de enerxía | Alimentado por batería |
| Battery Capacity (CS7501) | 2400 mAh |
| Continuous Operation (CS7501) | Ata 12 horas |
| Protección contra caídas | Withstands drops from up to 4.92 feet (1.5 meters) |
| Storage Capacity (NT-1200) | Ata 100,000 códigos de barras |
8. Garantía e soporte
NETUM products are designed for reliability and performance. For specific warranty details, please refer to the warranty card included with your product or visit the official NETUM website. For technical support, troubleshooting assistance, or service inquiries, please contact NETUM customer support through the contact information provided on their official websitio ou embalaxe do produto.





