Control Characters - PSC LINEAR IMAGER 7000 Product Reference Manual

Keyboard Wedge/USB Keyboard — cont.
Keyboard Simulation
NOTE
All PCs check the keyboard status during the power-on Selftest. It is rec-
ommended that you enable this function if you are working without a
keyboard installation. It simulates keyboard timing and passes the key-
board status to the PC during power-on.

Control Characters

Specifies how the scanner transmits ASCII control characters to the host.
Choices are:
• Disable Control Characters
• Enable transmission of control characters to host
• Send characters between 00H and 1FH according to a special
function-key mapping table. (This is used to send keys that are not
in the normal ASCII set; a unique set is provided for each available
scancode set. Reference
.)
pings
Product Reference Guide
This feature does not apply to the USB Keyboard
interface.
Appendix E, Keyboard Function Key Map-
Interface Features
3-45