283
www.balluff.com
10
Appendix E: Scancode Tables
BVS HS-Q Series
Standard Hand Held Barcode Reader
10
Appendix E: Scancode Tables
10.1
Control
Character
Emulation
Control Character 00 :
Characters from 00 to 0x1F are sent as control character Ctrl+Keys, spe-
cial keys are located from 0x80 to 0xA1.
Control Character 01 :
Characters from 00 to 0x1F are sent as control character Ctrl+Capital
Key, special keys are located from 0x80 to 0xA1.
Control Character 02 :
Special keys are located from 00 to 0x1F and characters from 0x80 to
0xFE are intended as an extended ASCII table (Microsoft Windows Codepage 1252 — see page
293).
10.1.1 Single Press
and Release
Keys
In the following tables, Ar
↓
means Alt right pressed and Ar
↑
means Alt right released and so on.
Definitions for other keys are Al (Alt left ), Cr (Control right ) Cl (Control left ) Sh (Shift). This method
can be used for combining Alt, Control or Shift with other keys.
Example
Consider a Control character set to 00. If AA is required before sending a label to the
host, it could be done by setting three Prefix keys in this way: 0x99 0x41 0x9A.
