Worth Data 520-RF, Руководство пользователя

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Windows Key
The Windows key on a Windows keyboard is transmitted by scanning 4 bar codes - NULL and C for
Windows On (pressing down) and NULL and D for Windows Off (releasing the key).
Command and Option Keys on Mac USB Keyboards
When you have a WDP Reader attached to a Macintosh Computer's USB port, to emulate the Command key,
use the Windows key ON/OFF bar codes NULL, C (Command ON) and NULL, D (Command OFF) For the
Option Key ON/OFF use RS (Option On) and US (Option Off).
Transmitting any ASCII character using its 3-digit ASCII code
You can also transmit any ASCII character from 000 to 255 by emulating the PC technique of typing a
character's ASCII number on the numeric pad while holding down the Alt key. For example, to transmit
ASCII 250, you would scan the bar codes for:
Keystroke Full ASCII Menu
Bar Code
Alt ON RS
Ins (0 on the numeric pad) DC2
Down Arrow (2 on the numeric
pad) NAK
Numpad 5 LF
Ins (0 on the numeric pad DC2
Alt OFF US