Appendix A
Preamble/Postamble .................................. A-5
Data Output Transmission .......................... A-8
Conversion of Characters .......................... A-9
Rolling Buffer Mode .................................. A-15
Beep Upon "BEL" (O7h) Received ........... A-21
Scanner Released by Host ...................... A-22
Transmission of the Full ASCII ................. A-25
Locking access to programming ............... A-26
Displaying the firmware level .................... A-29
Appendix B Number Pad ---------------------------- B-1
Appendix C Code 39 Full ASCII Table ----------- C-1
Appendix D Code 39 ASCII Extended Table --- D-1
Appendix E Multiread Character Table ---------- E-1
Appendix F Enabling Code 39 --------------------- F-1
iv
Universal Keyboard Wedge Programming Guide