Depending which one you have >>
VERITAS 8 Post 1999
Enter Existing Eng Code
press Prog
press 60
Enter New Code
press Prog - (chime)
reset
reset
VERITAS 8 Pre-1999 panel
enter Existing Code *,*,*,*,
enter 0,0
enter 0,1
enter New Code *,*,*,*,
press PROG
press RESET.
acorn, January 2011