Eyoyo EY-016Z 3-in-1 Wireless Ring Barcode Scanner User Manual

1. Introduction

The Eyoyo EY-016Z is a compact, lightweight, and versatile 2D wearable ring barcode scanner designed for enhanced efficiency and convenience. Weighing only 30g (1.05oz), its mini design allows for comfortable, hands-free operation. This scanner offers a 3-in-1 connection mode, supporting Bluetooth, 2.4G Wireless, and USB Wired connections, making it compatible with a wide range of devices and operating systems. It boasts powerful barcode decoding capabilities, fast scanning speed, and a long transmission distance, making it ideal for various applications including warehouse management, retail, and logistics.

2. Package Contents

Please check the package carefully to ensure all items are present and undamaged:

• 1x Eyoyo EY-016Z 2D Ring Barcode Scanner
• 1x User Manual
• 1x USB Charging Cable
• 1x 2.4G Wireless Dongle

Figure 1: Package Contents

3. Setup Guide

3.1 Charging the Scanner

Before initial use, fully charge the scanner. Connect the provided USB charging cable to the scanner's charging port and to a USB power source (e.g., computer USB port, USB wall adapter). The 450mAh rechargeable battery provides up to 8 hours of continuous scanning time when fully charged.

3.2 Wearing the Scanner

The Eyoyo EY-016Z features a 330° rotation design, allowing you to easily switch between left-hand and right-hand wearability. Simply slide the scanner onto your finger and adjust for comfort and optimal scanning angle.

Figure 2: Rotation Wearable Ring Design

3.3 Connection Modes

The scanner supports three connection modes:

• Bluetooth 4.1 Connection: For wireless connection to Bluetooth-enabled devices like smartphones, tablets, and some PCs.
• 2.4G Wireless Connection: Use the included 2.4G dongle for wireless connection to computers without Bluetooth.
• USB Wired Connection: Connect directly to a computer via the USB cable for data transfer and charging.

The scanner is compatible with Windows XP, Win7, Win8, Win10 operating systems, as well as Android and iOS devices.

Figure 3: 3-in-1 Connection Modes

4. Operating Instructions

4.1 Scanning Barcodes

The Eyoyo EY-016Z can easily capture most 1D and 2D barcodes, including:

• 1D Codes: UPC/EAN, PDF417, etc.
• 2D Codes: QR Code, Data Matrix, Maxicode, Aztec code, etc.

To scan, point the scanner's lens at the barcode and press the scan button. A successful scan will typically be indicated by a beep and/or vibration (if enabled).

Figure 4: Supported 1D and 2D Barcodes

4.2 Data Upload Modes

The scanner supports two data upload modes:

• Instant Upload Mode: Scanned data is immediately transmitted to the connected device.
• Storage Mode: Scanned data is stored in the scanner's internal memory (16M, capable of storing up to 100,000 EAN13 barcodes) and can be uploaded later.

4.3 Transmission Range

The wireless transmission range varies depending on the connection mode and environment:

• 2.4G Wireless Mode: Up to 100m (328ft) in a barrier-free environment; up to 70m (229ft) in an environment with obstacles.
• Bluetooth 4.1 Mode: Up to 50m (164ft) in a barrier-free environment; up to 30m (98ft) in an environment with obstacles.

Figure 5: Long Transmission Range

4.4 Customization

The scanner allows for customization of certain features:

• Sound and Vibration: The sound and vibration feedback can be turned off as needed. Refer to the full manual for specific programming barcodes.
• Prefix/Suffix Digits: You can hide or add custom prefix/suffix digits to scanned data. Refer to the full manual for specific programming barcodes.

5. Maintenance

5.1 Cleaning

To maintain optimal performance, keep the scanner clean. Use a soft, dry cloth to wipe the exterior. For the scanning window, use a lens cleaning cloth or a soft cloth lightly dampened with a mild, non-abrasive cleaner. Avoid using harsh chemicals or abrasive materials that could scratch the lens or housing.

5.2 Battery Care

To prolong battery life:

• 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.

6. Troubleshooting

• Scanner not connecting: Ensure the scanner is charged, within range, and the correct connection mode (Bluetooth, 2.4G, or USB) is selected. For 2.4G, ensure the dongle is properly inserted. For Bluetooth, ensure it's paired correctly.
• Scanner not scanning: Check if the scanner is powered on. Ensure the barcode is clean, well-lit, and within the scanner's focal range. Verify the barcode type is supported.
• Short battery life: Ensure the scanner is fully charged. Battery performance can degrade over time with extensive use.
• No sound/vibration: Check if the sound/vibration feature has been disabled via programming barcodes.

For more complex issues, refer to the comprehensive programming manual or contact customer support.

7. Specifications

8. User Tips

• Maximize Efficiency: The wearable ring design allows for hands-free operation, significantly improving scanning speed and overall workflow. Utilize this feature to streamline tasks, especially in environments requiring frequent scanning and data entry.
• Optimal Scanning Angle: Experiment with the 330° rotation to find the most comfortable and efficient scanning angle for your specific task and hand preference.
• Battery Management: For long shifts, ensure the scanner is fully charged. The 8-hour continuous scanning time is designed to support a full workday.

Figure 6: Efficiency Comparison

9. Warranty and Support

For warranty information, technical support, or service inquiries, please refer to the contact information provided by your retailer or visit the official Eyoyo website. Keep your purchase receipt as proof of purchase for warranty claims.