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Control character output
lie in 0x00~0x1F between ASCII Characters can be escaped to become a control function key. The operation of the control function key input in the virtual keyboard is as follows, the specific
ASCII The corresponding relationship between values and control function keys is shown in the attached table on the next page. Default: off.
* * 【shut down】
Alt + Keypad mode
Other in the scanner HID Keyboard The relevant settings are default values, this setting is set to control character output "Control +ASCII mode " When the reading data
is "A <HT>F ( HT Are invisible characters and are not displayed on the terminal software) " ( 16 The base values are
0x41/0x09/0x46 ) Characters, the scanner virtual keyboard operations are as follows:
enter "A" - Press the button A
enter "Ctrl I" - due to 0x09 The data corresponds to the control function key "I" , So the virtual keyboard will hold Ctrl Hold on, then press I Keys, finally release at the
same time Ctrl Key and I key
enter "F" - Press the button F
due to "Ctrl I" Corresponding to the function of converting characters to italics in some word processing software, so you may see normal characters after completing the above operations
"A" And italic "F" .
If this setting is set to "Alt + Keypad mode " For "<HT>" The operation of the character scanner virtual keyboard is as follows:
enter "Alt 0 0 9" - Virtual keyboard will hold Alt Hold on, and then press the "0" , "0" with "9" , Finally release Alt
【 Control + ASCII mode】
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