NETUM C750 QR Code Scanner User Manual

Introduction

This manual provides detailed instructions for the setup, operation, maintenance, and troubleshooting of your NETUM C750 Mini Barcode Scanner. The C750 is a versatile and portable device designed for efficient 1D and 2D barcode scanning across various platforms and environments.

Image: The NETUM C750 QR Code Scanner, shown with its accompanying USB charging cable and 2.4G wireless dongle, highlighting its compact design and connectivity options.

Setup

Package Contents

Before you begin, please ensure all items are present in the package:

• NETUM C750 Barcode Scanner
• USB Charging Cable (Type-C)
• 2.4G Wireless USB Dongle
• User Manual (this document)

Charging the Scanner

The C750 scanner is equipped with a 1200mAh rechargeable battery. For optimal performance, fully charge the device before first use.

1. Connect the USB Type-C end of the charging cable to the scanner's charging port.
2. Connect the USB-A end of the cable to a compatible USB power adapter (not included) or a computer's USB port.
3. The indicator light on the scanner will show charging status. A full charge typically takes 3 to 4 hours and provides 7-8 hours of continuous scanning.

Image: Visual representation of the NETUM C750 scanner's 1200mAh battery, indicating 7-8 hours of continuous scanning on a single charge, which takes 3-4 hours to complete.

Connection Modes

The NETUM C750 offers three versatile connection options:

• Bluetooth Connection: Supports HID / SPP / BLE modes for easy connection with laptops, PCs, mobile phones, tablets, iPhones, iPads, and POS systems. The transmission distance in an environment with obstacles is approximately 10m / 33ft.
• 2.4G Wireless Connection: Utilizes a USB dongle for connection to devices running Windows XP/7/8/10, Mac OS, or Linux. The transmission distance in a barrier-free environment can reach up to 100m / 330ft.
• USB Wired Connection: Connects directly via the USB cable. In wired mode, the scanner can be used while charging.

Image: The NETUM C750 barcode scanner illustrating its three connection modes: USB Wired, 2.4G Wireless, and Bluetooth, showing its adaptability to various devices like laptops, tablets, and smartphones.

Image: A diagram illustrating the transmission range capabilities of the NETUM C750 scanner, showing effective distances for both Bluetooth (10m/32ft with obstacles, 20m/65ft barrier-free) and 2.4G Wireless (15m/49ft with obstacles, 50m/164ft barrier-free) connections.

System Requirements

The NETUM C750 is compatible with a wide range of operating systems:

• Mobile Devices: iOS, Android
• PC Devices: Windows 10/8.1/8/7/Vista/XP/CE, Mac OS X, Linux

Note: Incompatible with Square POS.

Operating the Scanner

Scanning Modes

The C750 offers three distinct scanning modes to suit various operational needs:

• Key Trigger Mode: The scanning light activates only when the trigger button is pressed. This is the default mode.
• Continuous Scan Mode: The scanning light remains constantly on when the scanner is powered. Barcodes are scanned automatically without needing to press the button.
• Auto-induction Mode: The scanning light is off until a barcode is presented in front of the scanner. Once detected, the light automatically turns on to read the barcode.

To switch between scanning modes, refer to the specific configuration barcodes provided in the full user manual. These barcodes are typically found on a setup card or within the comprehensive manual.

Video: An official product video demonstrating the NETUM C750 Wireless Bluetooth Pocket 2D QR Barcode Scanner in various operational scenarios, showcasing its scanning capabilities and ease of use.

Supported Symbologies

The C750 scanner is capable of decoding a wide range of 1D and 2D barcodes:

• 1D Symbologies: UPC / EAN (UPCA / UPCE / EAN-8 / EAN-13, ISBN (Bookland)), Code 39, Code 32 (Italian Pharmacode), Code 128, Code 93, Codabar, Interleaved 2 of 5, Standard 2 of 5, Industrial 2 of 5, Matrix 2 of 5 (Japanese), Code 11, Telepen, Pharmacode, Chinese post code, MSI Plessey, GS1 DataBar, GS1 DataBar Limited, GS1 DataBar Expanded, Telepen.
• 2D Symbologies: QR Code, Micro QR Code, DataMatrix, Aztec, PDF417, PostNet, PLANET, Australia Post, Royal Post, CODABLOC F Composite Codes (CC-A, CC-B, CC-C).

Note: Some symbologies may not be enabled by default. Refer to the full user manual for activation instructions. This scanner does not support Maxicode and Micro PDF417.

Image: A hand holding the compact NETUM C750 scanner, demonstrating its ergonomic design and readiness for scanning.

Data Upload Modes

The C750 supports two data upload modes:

• Instant Upload Mode: Scanned barcodes are immediately transmitted to the connected device.
• Storage Mode: The scanner can store up to 100,000 barcodes internally when out of range or disconnected from the receiver. Data can then be batch uploaded to your device when reconnected.

Video: An official product video showcasing the NETUM C750 QR Code Scanner's features, including its mini Bluetooth capability and efficient barcode scanning.

Multi-language Support

The NETUM C750 barcode scanner supports multiple languages, allowing users to select English, German, Japanese, French, Italian, or Spanish for operation.

Image: The NETUM C750 scanner displayed alongside flags representing its multi-language support, including English, German, Japanese, French, Italian, and Spanish.

Maintenance

Battery Care

To maximize battery life and performance:

• Avoid fully discharging the battery frequently.
• Charge the scanner regularly, even if not in constant use.
• Store the scanner in a cool, dry place when not in use for extended periods.

Cleaning

Keep your scanner clean to ensure optimal scanning performance:

• Use a soft, lint-free cloth to wipe the scanner's exterior.
• For the scanning window, use a lens cleaning cloth or a soft cloth slightly dampened with water or a mild, non-abrasive cleaner.
• Avoid using harsh chemicals, solvents, or abrasive materials, as these can damage the device.

Storage

When not in use, store the scanner in a safe place to prevent damage. The compact size and physical power switch help conserve energy during storage.

Image: Detailed view of the NETUM C750 scanner, highlighting its compact dimensions (124mm length, 41mm width, 25mm height) and the location of the physical power switch and USB Type-C port.

Troubleshooting

If you encounter issues with your NETUM C750 scanner, please refer to the following common solutions:

• Scanner not turning on: Ensure the battery is charged. Connect the scanner to a power source using the USB cable.
• Not connecting via Bluetooth/2.4G:
  • Ensure the scanner is in the correct pairing mode for your chosen connection type.
  • Verify that Bluetooth is enabled on your host device.
  • For 2.4G wireless, ensure the USB dongle is securely plugged into your device.
  • Try restarting both the scanner and the host device.
• Not scanning barcodes:
  • Check if the scanner is in the correct scanning mode (Key Trigger, Continuous, Auto-induction).
  • Ensure the barcode is clean, undamaged, and within the scanner's reading range.
  • Verify that the barcode symbology is supported and enabled (refer to the full user manual for enabling specific symbologies).
  • Ensure the scanning window is clean and free of obstructions.
• Incorrect data transmission:
  • Confirm the scanner is paired correctly with the host device.
  • Check the input method settings on your host device (e.g., keyboard layout).
• Sound issues: The scanner has an option to turn the sound on or off. Refer to the full user manual for the specific barcode to scan to toggle this setting.

For more detailed troubleshooting steps or advanced configurations, please consult the comprehensive user manual available on the NETUM official website.

Specifications

Warranty and Support

NETUM products are designed for reliability and performance. For information regarding warranty coverage, please refer to the warranty card included with your product or visit the official NETUM website. If you require technical assistance or have questions about your C750 scanner, please contact NETUM customer support through their official channels.

Official Website: www.netum.net