NETUM M72 Android 12 Mobile Computer Barcode Scanner User Manual
Model: M72
Brand: NETUM
Introduction
This manual provides detailed instructions for the setup, operation, and maintenance of your NETUM M72 Android 12 Mobile Computer Barcode Scanner. The M72 is a rugged handheld device designed for efficient data collection in various industrial environments, featuring an advanced Datalogic E3350 scanning engine, Android 12 operating system, and robust connectivity options.
1. Setup
1.1 Package Contents
Verify that all items are present in the package:
- NETUM M72 Mobile Computer
- Rechargeable Battery (5100mAh)
- USB Charging Cable
- Power Adapter
- Hand Strap
- Quick Start Guide
1.2 Battery Installation
- Locate the battery compartment on the back of the device.
- Open the battery compartment cover.
- Insert the 5100mAh Lithium Ion battery, ensuring the contacts align correctly.
- Securely close the battery compartment cover.
Figure 1: Removable 5100mAh Battery
The device features a removable 5100mAh battery, designed for extended operation and easy replacement without interrupting workflow, thanks to a built-in 80mA backup battery.
1.3 Initial Charging
Before first use, fully charge the device. Connect the USB charging cable to the device's charging port and the power adapter to a wall outlet. A full charge typically takes approximately 2.5 hours.
1.4 Power On/Off
- To power on: Press and hold the power button until the screen illuminates.
- To power off: Press and hold the power button, then select "Power off" from the options.
1.5 Attaching the Hand Strap
For secure handling, attach the provided hand strap to the designated loops on the back of the device.
Figure 2: Hand Strap Attachment
The adjustable hand strap provides a secure grip, reducing the risk of accidental drops during operation.
2. Operating Instructions
2.1 Android 12 Operating System
The NETUM M72 operates on Android 12, providing a familiar and intuitive user interface. Navigate through applications and settings using the touchscreen and physical buttons.
Figure 3: Android 12 Interface
The device runs on Android 12, powered by an Octa-Core 2.0GHz CPU and 3GB RAM + 32GB storage, ensuring smooth performance for various applications.
2.2 Barcode Scanning
The M72 features an upgraded Datalogic E3350 scanning engine for fast and accurate barcode reading.
- Activate Scanner: Press the dedicated "SCAN" button or a programmable side button to activate the scanner.
- Positioning: Point the scanning window towards the barcode. The 45-degree tilt scan window facilitates comfortable scanning in various positions.
- Scanning Distance: The binocular two-dimensional image scanning head offers an ultra-long Depth of Field (DOF), allowing for both short and long-range scanning (e.g., up to 10 feet).
- Lighting Adaptation: The scanner features 20-speed scanning lighting to adapt to different environmental conditions, ensuring optimal performance even with color or damaged barcodes.
Figure 4: Binocular Scanning Head
The device is equipped with a binocular scanning head for enhanced depth of field and a 13MP front camera.
Figure 5: Scanning Range Capability
Illustrates the extended scanning range of the M72, capable of reading barcodes from up to 10 feet, significantly more than typical scanners.
Figure 6: Color Barcode Scanning
The device is capable of accurately scanning barcodes with different color combinations.
2.3 Keypad and Navigation
The M72 features a numeric keypad with an "Enter" key for convenient data entry and navigation. The keys are designed for durability, withstanding millions of presses.
Figure 7: Durable Keypad
The keypad features extra-large, durable keys, including a prominent 'Enter' key, designed for millions of presses without wear.
2.4 Connectivity
The device supports multiple connectivity options for seamless data transfer and communication:
- Wi-Fi: Connect to wireless networks for internet access and data synchronization.
- 4G: Utilize cellular data for connectivity in areas without Wi-Fi.
- Bluetooth: Pair with compatible Bluetooth devices such as printers or headsets.
- NFC: For near-field communication applications.
Figure 8: Persistent Connections
The M72 offers multiple stable and efficient connection methods, including 2G, 3G, 4G, NFC, Bluetooth, and Wi-Fi.
2.5 Audio Feedback
The device is equipped with dual speakers ("double horn") providing audio output exceeding 100dB, ensuring clear notifications even in noisy environments.
Figure 9: Dual Speakers
The device features dual speakers capable of producing sound over 100dB, ensuring audible alerts in loud settings.
3. Maintenance
3.1 Cleaning the Device
To maintain optimal performance and hygiene, regularly clean your M72 device.
- Use a soft, lint-free cloth slightly dampened with water or a mild cleaning solution.
- Avoid using harsh chemicals, abrasive cleaners, or excessive moisture.
- Gently wipe the screen, scanning window, and exterior surfaces.
- Ensure the device is powered off before cleaning.
3.2 Battery Care
Proper battery care extends the lifespan and ensures reliable operation.
- Charge the battery fully before initial use.
- Avoid extreme temperatures, which can degrade battery performance.
- If the device will not be used for an extended period, store it with a partial charge (around 50%) in a cool, dry place.
- The 5100mAh battery provides over 18 hours of working time and up to 42 days of standby time on a single charge.
Figure 10: Battery Performance
The 5100mAh battery charges in less than 2.5 hours, provides over 18 hours of working time, and has a standby time exceeding 900 hours (42 days).
3.3 Rugged Design
The M72 is built with an IP67 industrial protection rating, making it resistant to dust and water ingress. Its one-piece magnesium-aluminum alloy battery compartment ensures continuous operation even after impacts.
Figure 11: IP67 Ruggedness
The device boasts an IP67 rating, indicating high resistance to dust and water, and is designed to withstand harsh industrial environments.
4. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Device does not power on. | Battery is depleted or not installed correctly. | Ensure battery is properly installed and fully charged. Connect to power adapter. |
| Barcode not scanning. | Barcode is damaged, dirty, or scanner is not aimed correctly. | Clean the barcode. Ensure the scanner window is clean. Adjust scanning angle and distance. Check scanner settings. |
| Poor Wi-Fi connection. | Out of range, interference, or incorrect network settings. | Move closer to the Wi-Fi access point. Check network settings and password. Restart Wi-Fi on the device. |
| Device is unresponsive. | Software glitch or temporary system freeze. | Perform a soft reset by holding the power button until the device restarts. If issue persists, contact support. |
5. Specifications
| Feature | Detail |
|---|---|
| Model Number | M72 |
| Operating System | Android 12 |
| CPU | MT8768A Octa Core CPU |
| Memory | 3GB RAM + 32GB Storage |
| Scanning Engine | Datalogic E3350 (2D QR Code) |
| Ingress Protection (IP) Rating | IP67 |
| Battery | 5100mAh Lithium Ion (included) |
| Battery Life | 18 hours working, 42 days standby |
| Charging Time | Approx. 2.5 hours |
| Connectivity | 4G, Wi-Fi, Bluetooth, NFC |
| Product Dimensions | 0.67 x 2.8 x 6.54 inches |
| Item Weight | 9.5 ounces |
| Manufacturer | NETUM |
6. Warranty and Support
6.1 Warranty Information
NETUM products are covered by a standard manufacturer's warranty. Please refer to the warranty card included with your product or visit the official NETUM website for detailed terms and conditions.
6.2 Customer Support
For technical assistance, troubleshooting, or any inquiries regarding your NETUM M72, please contact NETUM customer support through their official website or the contact information provided in your product packaging.
Website: www.netum.net
