Argox AI-68 Series, Руководство пользователя

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3.1.1 USB HID key board

Keyboard layout You can use it to change your
keyboard layout, so your scanner can scan bar
codes of different languages. Remember, you
also need to change your input method.

Function key It maps function keys to ASCII
codes, so you can scan bar codes in place of the
function key input. For example, if you scan the
numeric bar code “1” and then “2,” your scanner
sends the specific character to your computer as
though you press F2. The code mapping range is
from 01 to 1F. For more information about ASCII
codes, see ASCII table in Appendix B.

Numeric key The keypad is located to the
rightmost of a keyboard. You need to select this
mode if your program only accepts numerals.
When selecting Alt+Keypad, your bar code data
will be sent as if you’re pressing “Alt+number.” It
is useful when your bar code contains a special
character, such as the Euro sign (€).

Caps lock It determines whether the state of
the Caps Lock key affects the output of bar
codes.

Inter-character delay It determines how fast
your computer receives each character and
displays it on the screen. If the speed is set too
fast and your computer system is slow, your
computer may lose data.

Block Delay It is a delay timer between barcode data
output. The feature is used to transfer continually with