1. Introduction
This manual provides detailed instructions for the operation and maintenance of your Symcode Bluetooth Wireless Barcode Scanner. This versatile 3-in-1 scanner supports Bluetooth, 2.4G wireless, and USB wired connections, offering flexible integration with various systems. It is designed for efficient and accurate scanning of both 1D and 2D barcodes, including those on screens or damaged labels.
Figure 1: Symcode Bluetooth Wireless Barcode Scanner with Auto-Sensing Stand.
2. Setup & Connection
2.1. Bluetooth Connection
The scanner can connect to your device via Bluetooth for wireless operation. To pair, long press the trigger button for 8 seconds until the indicator light flashes, then select 'BarCode Scanner' from your device's Bluetooth settings.
Figure 2: Bluetooth connection process and indicator.
Video: Demonstrates the three connection modes, including Bluetooth pairing.
2.2. 2.4G Wireless Connection
For 2.4G wireless connection, insert the provided USB dongle into your computer's USB port. The scanner will automatically connect. This mode offers a transmission distance of up to 200m in barrier-free environments and 30m with obstacles.
Figure 3: Barcodes for 2.4G wireless pairing and forced pairing.
Note: One 2.4G wireless dongle can receive data from multiple scanners (up to 8 of the same type). To connect additional scanners, follow the ABC steps for each scanner: (A) Scan the setting code of the Dongle. (B) Scan the setting code 'Forced Pairing with Dongle'. (C) Insert the Dongle into the device. After a beep, the scanner is paired successfully.
Video: Illustrates the 'More-to-one' mode, allowing multiple scanners to connect to a single receiver.
2.3. USB Wired Connection
Connect the scanner directly to your computer using the provided USB cable. This mode allows for instant data transmission and continuous operation without battery concerns.
Video: Shows the simple plug-and-play functionality via USB connection.
3. Operating Modes
The Symcode scanner offers three distinct scanning modes to suit various operational needs:
- Manual Trigger Mode: Press the trigger button to scan barcodes.
- Continuous Scanning Mode: The scanner's light remains on, continuously scanning codes without needing to press the trigger.
- Automatic Sensing Mode: When placed on its stand, the scanner automatically switches to auto-sense mode, scanning codes when they are presented in front of its window. No setup code is required for this transition.
Figure 4: Visual representation of Manual Trigger, Continuous Scanning, and Automatic Sensing Modes.
Video: Demonstrates how placing the scanner on its stand automatically activates auto-scanning mode.
3.1. Data Upload Modes
The scanner supports two data upload modes:
- Instant Upload Mode: Data is transmitted to your device immediately after each successful scan.
- Storage Mode: Barcode data is stored in the scanner's internal memory (16MB, up to 50,000+ barcodes). Data can be uploaded later by scanning a specific setting code in the user manual.
Figure 5: Explanation of Instant Upload Mode and Offline Storage Mode.
4. Features & Capabilities
4.1. Decoding Capabilities
Equipped with a 32-bit CPU, the scanner offers super decoding ability, reaching speeds of up to 300 scans per second. It can easily scan a wide range of 1D and 2D barcodes, including QR, DataMatrix, PDF417, Aztec, and Hanxin codes, from various surfaces such as labels, paper, and mobile phone or computer displays. It can even read partly damaged, dirty, or poorly printed barcodes.
Figure 6: The scanner's ability to read both 1D and 2D barcodes from printed materials and screens.
Video: Demonstrates the scanner's efficiency in capturing various 1D and QR codes.
4.2. Battery & Power Management
The scanner is equipped with an 1800mAh rechargeable lithium battery, providing up to 24 hours of continuous operation and 60 days of standby time. A unique battery indicator light shows the remaining power level, preventing unexpected power loss.
Figure 7: Battery level indicators and options to turn sound/vibration on/off.
Video: Highlights the unique battery level indicator feature.
4.3. Customization Options
The scanner offers multiple configuration options, including adding prefixes or suffixes to scanned data, hiding barcode characters, and adjusting volume settings. These customizations can be set by scanning specific configuration barcodes found in the full user manual.
Figure 8: Examples of barcode programmability for prefix, suffix, and character manipulation.
4.4. Long Transmission Distance
The 2.4G wireless connection provides a robust transmission range, allowing for flexible movement during scanning operations. It can reach up to 200 meters in open, barrier-free environments and 30 meters in environments with obstacles.
Figure 9: Visual representation of the scanner's long transmission distance capabilities.
5. Specifications
| Feature | Detail |
|---|---|
| Product Dimensions | 6.89 x 4.49 x 3.31 inches |
| Item Weight | 9.9 ounces |
| Model Number | MJ-2030-B |
| Battery Type | 1 Lithium Polymer battery (included) |
| Battery Capacity | 1800mAh |
| Continuous Working Time | 24 hours |
| Charging Time | 3.5 hours |
| Standby Time | 60 days |
| Connectivity Technology | Bluetooth, Wireless (2.4G), USB Cable |
| Compatible Devices | Smartphones, Computers, POS systems, iPhones, iPads |
| Operating Systems | Windows 11/10/8/7/XP, Mac OS, iOS, Android, Linux |
| Decoding Speed | Up to 300 scans/sec |
| Supported Barcodes | 1D, 2D (QR, DataMatrix, PDF417, Aztec, Hanxin, etc.) |
6. Maintenance
To ensure optimal performance and longevity of your Symcode barcode scanner, follow these maintenance guidelines:
- Cleaning: Use a soft, dry cloth to clean the scanner's exterior. For the scanning window, use a lint-free cloth lightly dampened with a mild, non-abrasive cleaner. Avoid harsh chemicals or abrasive materials.
- Storage: Store the scanner in a cool, dry place away from direct sunlight, extreme temperatures, and high humidity.
- Battery Care: For prolonged storage, ensure the battery is partially charged (around 50%). Avoid fully discharging the battery for extended periods.
- Handling: While the scanner is designed with anti-shock silicone, avoid dropping it from excessive heights to prevent potential internal damage.
7. Troubleshooting
If you encounter issues with your scanner, try the following basic troubleshooting steps:
- Scanner Not Responding: Ensure the scanner is charged. Check the connection mode (Bluetooth, 2.4G, or USB) and verify it's properly paired or connected to your device.
- No Data Transmission: Confirm the scanner is in the correct upload mode (Instant or Storage). If in Storage Mode, ensure you have scanned the 'Upload Data' setting code.
- Poor Scanning Performance: Ensure the barcode is clean and not excessively damaged. Adjust the distance and angle of the scanner to the barcode. Check for sufficient lighting.
- Sound/Vibration Issues: Refer to the full user manual for specific setting codes to adjust or disable sound and vibration feedback.
- Connection Drops: For 2.4G wireless, ensure the dongle is securely inserted and within range. For Bluetooth, ensure no interference from other devices and that the scanner is within the effective range.
For more detailed troubleshooting or persistent issues, please refer to the comprehensive user manual provided with your product or contact Symcode customer support.
8. Warranty & Support
Symcode products are backed by a manufacturer's warranty. For specific warranty terms, duration, and claim procedures, please refer to the warranty card included in your product packaging or visit the official Symcode website. For technical support, product inquiries, or service requests, please contact Symcode customer service through the contact information provided in your product documentation.
