EXIT returns the user to the DCL command level from /CONTINUOUS mode.
  The original terminal characteristics are restored and the terminal's
  screen is cleared. The DCL prompt appears in the upper left corner of
  the screen.

  Note:  CONTROL-Z has the same effect as typing EXIT.

         CONTROL-C restores the original terminal characteristics.
                   However, the screen is not cleared and the DCL prompt
                   will appear in the lower left corner of the screen.

         CONTROL-Y causes SHOW CLUSTER to exit immediately.  Terminal
                   characteristics are restored upon image run-down.