This bar code slot reader module is well designed and contructed with high quality components. It accepts wide range of reading speed and provides very accurate barcode scanning. With different wavelengths, barcodes which are printed on different materials can be easily read to suit the application needs. Because it has the same dimensions as most of barcode slot readers or magnetic stripe readers, integrating this module to most of housings is a snap. It simplifies the development process and can save tooling cost. The TTL output allows the slot reader to be universally accepted by most decoders. It simplifies the development process and can save tooling cost. The TTL output allows the slot reader to be universally accepted by most decoders.The built-in decoder is an advanced and versatile decoding facility for barcoding systems .It works with variety of bar code types and computer interfaces.
When the scanner is the master device and cradle is the salve, while scanner goes to sleep mode, the cradle is always on for waiting the master device, to re-establish the connection is controlled by the master, hence press a trigger of the scanner will re-establish the connection
When you connect the scanner with PC, the scanner is set to Slave mode and the PC is the master, when BT disconnect you have to establish the connection from PC, since PC is the master device, it will search the slave device, and the slave device is listening.