CTOS    ->    PC
ACTION      - HOME (on the numeric keypad)
ACTION-GO   - SYSREQ/Print Screen
BOUND       - DEL (on the numeric keypad)
CANCEL      - ESC
CODE        - CTRL
COPY        - Page Down (on the numeric keypad)
FINISH      - Page Up (on the numeric keypad)
GO          - ENTER (on the numeric keypad)
HELP        - ALT-F1
JUMP        - Note: not available.
              (reports indicate that CODE-J might work).
MARK        - INS (on the numeric keypad)
MOVE        - END (on the numeric keypad)
NEXT        - <right arrow> (on the numeric keypad)
NEXT PAGE   - Page Down
OVERTYPE    - INSERT
PREV PAGE   - Page Up
REDO        - F1
RETURN      - ENTER
SCROLL DOWN - <up arrow> (on the numeric keypad)
SCROLL UP   - <down arrow> (on the numeric keypad)