YHDAA specializes in barcode identification technology and commercial printing solutions, including wireless scanners, thermal printers, and POS peripherals.
Shenzhen Yuhengda Technology Co., Ltd., operating under the brand YHDAA, is a professional manufacturer established in 2013 dedicated to barcode scanning equipment and POS printing solutions. With over a decade of experience, YHDAA provides a comprehensive lineup of products ranging from 1D and 2D barcode scanners to thermal label and receipt printers tailored for retail, logistics, warehousing, and medical industries.
The company focuses on versatility and ease of integration, offering devices with multiple connectivity options such as USB, Bluetooth, and 2.4G wireless. Their product range includes handheld scanners, desktop scanning platforms, and portable printers compatible with major operating systems like Windows, iOS, and Android. YHDAA emphasizes quality and efficiency, delivering plug-and-play solutions that help businesses streamline data capture and transaction processing.
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Scan the specific 'Restore Defaults' barcode found in the user manual or quick start guide provided with your device.
Most YHDAA wireless scanners support Bluetooth, 2.4G Wireless, and USB Wired modes. Scan the corresponding configuration barcode in your manual to switch between these modes.
YHDAA 2D scanners equipped with CMOS sensors can read barcodes from mobile phone and computer screens. Standard 1D laser scanners typically read only from printed paper.
Verify the connection mode (Dongle or Bluetooth) is correctly paired. If in 'Storage Mode', scanned data is saved internally; scan the 'Upload Data' barcode to transmit it to your computer.