USB-HID (Keyboard Wedge) Configurations
Product Reference Guide 139
USB-HID (Keyboard Wedge) Configurations
The Matrix 120 USB interface can be used as a USB-HID device (virtual keyboard)
otherwise known as a keyboard wedge. In this configuration, code reading input
form the Matrix 120 is sent directly to the application running on the PC as if it
was typed from the PC keyboard. This is typically used in data entry programs.
To assure the input is correctly interpreted, the Matrix 120 reader must be
aligned with your keyboard type. This is done through the
Device>Settings>Settings>Maintenance Settings tab. Select your keyboard from
the dropdown list.
The USB-HID interface is a Matrix 120 Output only channel and is configured
through the Data Formatting page.
You need to correctly set the Header and Terminator parameters depending on
the requirements of the application running on the PC.
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