Scan Unresponsive
Check if the scanning window is obstructed or damaged. Clean it and try again.
Confirm the device has sufficient battery power (≥20%). Low battery power may cause malfunctions.
Decoding Failure
Ensure the barcode is clearly printed and free from damage or distortion.
Adjust the scanning angle (vertical alignment with the barcode is recommended, distance 5-30cm).
Function Customization Requirements
For support of special barcode formats (such as GS1-128, composite codes), contact the supplier for firmware upgrades or hardware options.
Operating Precautions
Environmental Adaptation: Avoid direct sunlight on the scanning window. When using outdoors, enable backlight enhancement (LED backlight function).
Physical Protection: Regularly check the sensitivity of the scan button contacts to prevent hardware damage from frequent pressing.
