Eyoyo Barcode Scanner Manual: Comprehensive Guide
This manual delivers essential guidance for Eyoyo barcode scanners, covering setup, operation, troubleshooting, and advanced features.
It’s designed to maximize your scanner’s efficiency and ensure a seamless experience.
Explore detailed instructions for various models, including the popular EY-002S, and unlock its full potential.
Eyoyo barcode scanners represent a versatile solution for businesses and individuals seeking efficient data capture. These scanners are designed for a wide array of applications, from retail and inventory management to warehousing and logistics. Eyoyo distinguishes itself by offering a range of scanner types, including 2D, Bluetooth, 2.4GHz wireless, and wired USB models, catering to diverse operational needs.
The core function of an Eyoyo scanner is to quickly and accurately decode various barcode symbologies, streamlining processes and minimizing errors. Eyoyo scanners are known for their user-friendly design, robust build quality, and reliable performance. This manual serves as a comprehensive resource, guiding you through the setup, operation, and maintenance of your Eyoyo scanner, ensuring optimal functionality and longevity. Understanding the features and capabilities of your scanner will empower you to leverage its full potential.
Eyoyo Scanner Models: Overview (EY-002S & Others)
Eyoyo offers a diverse portfolio of barcode scanners designed to meet varying requirements. The EY-002S is a popular 2D wireless model, celebrated for its Bluetooth and 2.4GHz connectivity options, alongside USB compatibility. It excels in reading both 1D and 2D barcodes, making it suitable for diverse applications; Other models include variations focusing on specific connectivity preferences or enhanced features like extended reading range.
Beyond the EY-002S, Eyoyo provides scanners tailored for specific industries. Some models prioritize ruggedness for demanding environments, while others emphasize portability for mobile applications. Understanding the distinctions between these models – considering factors like wireless range, decoding capabilities, and ergonomic design – is crucial for selecting the optimal scanner for your needs. This guide will help you navigate the Eyoyo product line and identify the best fit.
Unboxing and Initial Inspection
Upon receiving your Eyoyo barcode scanner, carefully inspect the packaging for any signs of damage during transit. Open the box and verify that all included components are present. Typically, you should find the scanner unit itself, a USB charging cable, and potentially a 2.4GHz wireless dongle (depending on the model). A quick-start guide may also be included for immediate setup.
Visually inspect the scanner for any physical defects, such as scratches or cracks. Ensure the scanning window is clean and free of debris. If any damage is detected, immediately contact the retailer or Eyoyo support. Before first use, it’s recommended to fully charge the scanner using the provided USB cable. This ensures optimal performance and battery life. Retain the original packaging for potential warranty claims or returns.

Setting Up Your Eyoyo Scanner
Connect seamlessly with versatile options: Bluetooth pairing, 2.4GHz wireless, or a reliable USB connection.
Follow the detailed instructions to establish a stable link and begin scanning efficiently.
Bluetooth Pairing Instructions
Initiating Bluetooth pairing with your Eyoyo scanner is straightforward. First, ensure your scanner is charged and powered on. Press and hold the scan button for approximately 8 seconds, or until the indicator light begins to blink blue – this signifies pairing mode.

Next, navigate to the Bluetooth settings on your host device (smartphone, tablet, or computer). Enable Bluetooth if it’s not already active, and initiate a device search. Your Eyoyo scanner should appear in the list of available devices, often identified as “Eyoyo BT Scanner” or a similar designation.
Select the scanner from the list to begin the pairing process. You may be prompted to enter a pairing code; if so, the default code is typically “0000” or “1234”. Once successfully paired, the indicator light on the scanner will usually turn solid blue, confirming the connection. If pairing fails, repeat these steps, ensuring no other Bluetooth devices are interfering.
2.4GHz Wireless Connection Setup

Establishing a 2.4GHz wireless connection with your Eyoyo scanner involves utilizing the included USB dongle. First, insert the dongle into an available USB port on your computer. The system should automatically detect and install the necessary drivers; if not, refer to the scanner’s documentation for driver installation instructions.
Ensure your scanner is powered on. Typically, the scanner will automatically attempt to connect to the dongle upon startup. A successful connection is usually indicated by a solid green light or a specific pairing confirmation signal.
If the scanner doesn’t connect automatically, consult the manual for specific pairing procedures, which may involve pressing a button on the scanner to initiate the connection. This mode offers a stable, long-range connection, ideal for environments where Bluetooth connectivity might be unreliable.
Wired (USB) Connection Guide
Connecting your Eyoyo scanner via USB is a straightforward process, offering a reliable and consistent data transfer method. Simply locate the USB cable included with your scanner and connect one end to the scanner’s USB port and the other to an available USB port on your computer.
Upon connection, most operating systems will automatically detect the scanner and install the necessary drivers. If prompted, allow the installation to complete. Once installed, the scanner should function as a standard USB input device, ready to scan barcodes directly into your applications.
Refer to your scanner’s manual for any specific configuration requirements or troubleshooting steps. This method eliminates the need for pairing and ensures a stable connection, making it ideal for continuous scanning operations.

Understanding Scanner Features
Eyoyo scanners boast versatile features, including 2D barcode reading, long-distance wireless transmission, and adaptable multi-mode support (Bluetooth, 2.4GHz, USB) for seamless integration.
2D Barcode Scanning Capabilities
Eyoyo barcode scanners excel in decoding both 1D and 2D barcodes, offering broad compatibility across various industries. This capability extends beyond traditional linear barcodes to include QR codes, Data Matrix, and PDF417 formats. The advanced imaging technology ensures rapid and accurate scanning, even with damaged or poorly printed barcodes.
This feature is particularly beneficial for businesses utilizing mobile marketing, inventory management, or ticketing systems that rely heavily on 2D barcode data. The scanner’s ability to quickly interpret complex 2D structures streamlines operations and minimizes errors. Furthermore, the 2D scanning functionality enhances data density, allowing for more information to be encoded within a smaller space. This leads to increased efficiency and reduced scanning time, ultimately boosting productivity.
Long-Distance Wireless Transmission
Eyoyo scanners boast impressive long-distance wireless transmission capabilities, utilizing both 2.4GHz and Bluetooth technologies. This allows for extended operational ranges, freeing users from being tethered directly to a base station or host device. The 2.4GHz connection provides a stable and reliable link over considerable distances, ideal for warehouse or retail environments.
Bluetooth connectivity offers flexibility for pairing with smartphones, tablets, and other mobile devices, enabling real-time data capture on the go. The extended range minimizes the need for frequent repositioning, enhancing workflow efficiency. This feature is crucial for applications requiring mobility and broad coverage areas, significantly improving scanning productivity and reducing operational bottlenecks.
Multi-Mode Support (Bluetooth, 2.4GHz, USB)
Eyoyo barcode scanners excel with versatile multi-mode support, offering seamless connectivity via Bluetooth, 2.4GHz wireless, and USB. This adaptability ensures compatibility across a wide range of devices and operating systems. Bluetooth allows for wireless pairing with smartphones and tablets, ideal for mobile applications. The 2.4GHz mode provides a reliable, long-range connection using a USB dongle.
For direct connection to computers or POS systems, the USB mode offers a stable and efficient data transfer solution. Easily switch between modes to suit your specific needs, maximizing flexibility and productivity. This multi-faceted approach eliminates connectivity limitations and streamlines your workflow, making the Eyoyo scanner a truly universal solution.

Operating the Eyoyo Scanner
Master efficient scanning techniques, optimize power usage for extended battery life, and decode diverse barcode types with ease.
Unlock the full potential of your Eyoyo scanner!
Scanning Techniques for Optimal Performance
Achieving optimal scanning performance with your Eyoyo scanner requires understanding a few key techniques. Maintain a consistent distance – typically 4-8 inches – between the scanner window and the barcode. Angle the scanner perpendicularly to the barcode; avoid extreme angles as this can hinder readability. Ensure sufficient lighting; dim or overly bright conditions can affect scanning accuracy.
Slowly and steadily move the scanner across the barcode, rather than rushing; For damaged or poorly printed barcodes, reduce the scanning distance and try multiple passes. Utilize the scanner’s trigger button for precise control, initiating a scan only when properly aligned. Remember to clean the scanner window regularly to remove dust or debris that may obstruct the laser or imaging sensor. Experiment with different scanning speeds and angles to find what works best for various barcode qualities and environments.
Power Management and Battery Life

Optimizing power management extends the operational life of your Eyoyo barcode scanner. The scanner features an automatic sleep mode, activating after a period of inactivity to conserve battery. Battery life varies depending on usage intensity and connection type (Bluetooth, 2.4GHz, or USB). Frequent use of Bluetooth generally consumes more power than wired connections.
To maximize battery life, disable unnecessary features like continuous beeping or vibration. When not in use for extended periods, power off the scanner completely. Utilize the provided USB cable for charging; avoid using incompatible chargers; A full charge typically takes 2-3 hours. Monitor the battery level indicator on the scanner or through connected software. Proper charging and mindful usage habits will ensure reliable performance and longevity.
Decoding Different Barcode Symbologies
Your Eyoyo 2D barcode scanner is capable of decoding a wide range of barcode symbologies, including popular formats like Code 128, QR Code, Data Matrix, and UPC/EAN. The scanner automatically detects most common barcode types, simplifying the scanning process. However, some symbologies may require specific configuration adjustments.
If encountering difficulties reading a particular barcode, consult the scanner’s settings or accompanying software to ensure the relevant symbology is enabled. Certain barcodes may necessitate adjustments to scan distance or angle. The scanner’s performance is optimized for standard barcode quality; damaged or poorly printed barcodes can hinder decoding. Regularly testing with various symbologies ensures optimal functionality and broad compatibility across diverse applications.

Troubleshooting Common Issues
This section addresses frequent problems, like pairing failures or reading errors, offering clear solutions to restore functionality and minimize downtime with your Eyoyo scanner.
Scanner Not Pairing via Bluetooth
If your Eyoyo scanner fails to pair with a device via Bluetooth, several steps can resolve the issue. First, ensure the scanner is in pairing mode – typically activated by holding the scan button for approximately eight seconds until a blue light flashes. Confirm Bluetooth is enabled on your host device (smartphone, tablet, or computer) and that it’s actively searching for new devices.
Check for existing paired devices on both the scanner and the host; too many connections can cause conflicts. Try forgetting or unpairing previously connected devices. Ensure the scanner is within a reasonable range (usually within 30 feet) of the host device during pairing. A full reset of the scanner, often achieved through a pinhole reset button, can also resolve stubborn pairing problems. Finally, verify that the scanner’s firmware is up-to-date, as outdated firmware can sometimes cause Bluetooth connectivity issues.
Scanner Not Reading Barcodes
When your Eyoyo scanner struggles to read barcodes, begin by verifying the barcode’s quality. Ensure it’s clean, undamaged, and printed with sufficient contrast. Adjust the scanning distance and angle; some barcodes require closer proximity or a specific scanning angle for optimal readability. Confirm the scanner is configured to recognize the specific barcode symbology you’re attempting to scan – different scanners support varying symbologies.
Check the scanner’s window for dirt or smudges and clean it gently with a soft cloth. Test with multiple barcodes to rule out a problem with the barcode itself. If using a 2D scanner, ensure the barcode isn’t excessively large or complex. A firmware update might improve scanning performance, and resetting the scanner to factory defaults can sometimes resolve software-related issues hindering barcode recognition.
Silencing Beeps and Vibrations
To disable the audible beep and tactile vibration on your Eyoyo scanner, access the scanner’s settings menu. Typically, this involves holding the scan button for an extended period – around 8 seconds or longer – until the scanner enters configuration mode, indicated by a blinking blue light. Navigate through the settings using short presses of the scan button.
Locate the options for “Sound” or “Vibration” and toggle them to the “Off” position. The exact menu structure may vary slightly depending on your specific Eyoyo model. Save the changes and exit the settings menu. Remember that silencing these feedback mechanisms might make it harder to confirm successful scans, so consider your workflow before disabling them permanently.

Advanced Settings & Customization
Explore tailored configurations for your Eyoyo scanner, including barcode naming conventions, data transmission adjustments, and potential firmware updates for optimal performance.
Barcode Naming Conventions
Understanding barcode naming conventions is crucial for efficient data management. Your Eyoyo scanner allows for customization of how scanned barcodes are identified and labeled within your system. This feature is particularly useful when dealing with a large inventory or diverse product range. You can configure the scanner to automatically append prefixes or suffixes to the scanned data, creating unique identifiers for each item.
For example, you might add a “PROD-” prefix to all product barcodes or a “-QTY” suffix to indicate quantity received. These conventions streamline inventory tracking, reporting, and integration with other software applications. Refer to the scanner’s configuration settings to define these naming rules. Properly implemented naming conventions minimize errors and enhance data clarity, ultimately improving overall operational efficiency. Experiment with different settings to find what best suits your specific needs and workflow.
Data Transmission Configuration
The Eyoyo scanner offers versatile data transmission options, allowing you to tailor its output to your specific system requirements. You can configure how the scanner sends data via Bluetooth, 2.4GHz wireless, or USB connection. This includes selecting the appropriate data format, such as keyboard emulation or serial port emulation (COM port). Keyboard emulation sends data as if typed on a keyboard, while COM port emulation transmits data as a serial stream.
Adjusting these settings ensures seamless integration with your software and hardware. Furthermore, you can customize the data transmission speed and parity settings for optimal reliability. Access the scanner’s configuration menu to modify these parameters. Proper configuration minimizes data errors and ensures accurate data transfer. Consider your receiving device’s capabilities when selecting the appropriate transmission mode and settings.
Firmware Updates (If Applicable)
Periodically, Eyoyo releases firmware updates to enhance scanner performance, add new features, or address potential bugs. Checking for and installing these updates is crucial for maintaining optimal functionality. Visit the official Eyoyo website or contact their support team to determine if a new firmware version is available for your specific scanner model.
The update process typically involves downloading the firmware file and using a dedicated utility to transfer it to the scanner via USB connection. Always follow the provided instructions carefully during the update process to avoid damaging the device. A stable power supply is essential during the firmware update. Successful updates improve scanning accuracy, compatibility, and overall system stability. Regularly checking for updates ensures your scanner remains current and efficient.

Maintenance and Care
Proper maintenance extends your Eyoyo scanner’s lifespan. Regularly clean the scanner window with a soft cloth and store it safely when not in use.
Cleaning the Scanner Window
Maintaining a clean scanner window is crucial for optimal performance. Dust, dirt, and smudges can significantly impede the scanner’s ability to accurately read barcodes. To clean the window, always power off the scanner first. Use a soft, lint-free cloth – microfiber cloths are ideal – to gently wipe the surface.
Avoid using abrasive cleaners, solvents, or harsh chemicals, as these can damage the scanner window’s coating. If necessary, lightly dampen the cloth with distilled water or a specialized lens cleaning solution. Apply minimal moisture and ensure the cloth is not dripping wet. Wipe in a circular motion, ensuring complete coverage of the window surface.
Inspect the window after cleaning to confirm all residue has been removed. A clean window ensures reliable and efficient barcode scanning, preventing frustrating errors and maximizing productivity. Regular cleaning, even daily if the scanner is used frequently, will contribute to its longevity and consistent performance.
Storage Recommendations
Proper storage extends the lifespan and maintains the functionality of your Eyoyo barcode scanner. When not in use, store the scanner in a cool, dry environment, away from direct sunlight and extreme temperatures. Avoid storing it in areas with high humidity or dust, as these can damage internal components.
Ideally, store the scanner in its original packaging or a protective case to prevent physical damage from impacts or scratches. If the original packaging isn’t available, use a padded pouch or wrap the scanner in a soft cloth. Never store heavy objects on top of the scanner, as this could cause damage to the window or internal circuitry.
For long-term storage, it’s recommended to remove the batteries (if applicable) to prevent corrosion. Periodically check the scanner’s condition during extended storage to ensure no damage has occurred. Following these recommendations will help ensure your Eyoyo scanner remains in optimal working condition.
Warranty Information
Eyoyo offers a warranty on its barcode scanners to protect against manufacturing defects. The standard warranty period is typically one year from the date of purchase, though this may vary depending on the specific model and region. This warranty covers defects in materials and workmanship under normal use.
To make a warranty claim, you must provide proof of purchase, such as a receipt or invoice. The scanner will be inspected, and if a defect is found, Eyoyo will, at its discretion, repair or replace the unit. The warranty does not cover damage caused by misuse, accidents, or unauthorized modifications.
Please retain your purchase documentation for warranty service. Contact Eyoyo customer support for detailed warranty terms and conditions, and to initiate a claim. Further details regarding the warranty can be found on the official Eyoyo website.
