| 摘要 |
<p>Using an interface for USB-HID, a menu command is sent from a PC to a code scanner thereby allowing setup of the code scanner. An HID host and a code scanner are connected via a USB-HID interface. Based on this premise, the HID host generates transmission data (D3) on the basis of a plurality of status information (including the ON/OFF status of Caps Lock, Num Lock and Scroll Lock) and sends the generated transmission data (D3) to the code scanner. Hereby, even if the interface is USB-HID, the configuration is such that various settings of the code scanner can be performed using the transmission data (D3) that is sent from the HID host.</p> |
