Mindeo MP82 Series, Руководство пользователя

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7-7 USB interface
USB device type:
HID keyboard– By setting, the image platform is used as a USB HID keyboard emulation device. The
keyboard layout setting follows the setting of keyboard layout in the chapter of
“ 7-5 Keyboard wedge ”
.
USB virtual COM– By setting, the image platform emulate a regular RS232-based COM port. If a
Microsoft Windows PC is connected to the image platform, a driver is required to install on the
connected PC. The driver will use the next available COM Port number. The driver and the installation
guide can be found in the associated CD and on the manufacturer’s website. A Windows-based
software COM_Text is recommended to display the barcode data in text format. COM_Text emulates
some kind of serial-key typing.
Note: when changing USB Device Type, the image platform automatically restarts.
Simple COM Port Emulation- Please contact the manufacturer for the instruction.
Keyboard layout: The image platform supports different national keyboard layouts. Commonly an
appropriate encoding system must be selected. Please refer to Character encoding system of “
7-8 Scan
mode & some global settings ” for details.
Inter-character delay: This delay is inserted after each data character transmitted. By selecting, the user
can change the output speed of the image platform to match the speed of the host USB communication
port.
Numeric key:
Alphabetic key- the image platform will output code result as alphabetic key.
Numeric key- the image platform will output code result as pressing numeric keypad ( ‘0’, ‘1’, ‘2’, ‘3’, ‘4’,
‘5’, ‘6’, ‘7’, ‘8’, ‘9’, ‘.’, ‘+’, ‘-‘, ‘/’, ‘
*
’ only).
Alt+ keypad- the image platform will output code result as pressing Alt+ numeric key (on keypad).
Note that the Num Lock control key must be ON. This setting can be specially adapted for use with
different national keyboard layout.