PROGRAM TCT101 CALL CM1101(4,IER) !STOP IF(IER.NE.1) GO TO 1000 CALL CS3101(4,IER) !SET TAPE SPEED = 3.75 IF(IER.NE.1) GO TO 1000 CALL CB1101(4,IER) !SELECT SHUTTLE MODE IF(IER.NE.1) GO TO 1000 CALL CT2101(4,IER) !SET REVERSE SHUTTLE POINT IF(IER.NE.1) GO TO 1000 CALL CM3101(4,IER) !TRANSPORT REVERSE IF(IER.NE.1) GO TO 1000 CALL MARK(4,5,2) !WAIT 4 SECONDS CALL WAITFR(4) CALL CM1101(4,IER) !STOP IF(IER.NE.1) GO TO 1000 CALL CT1101(4,IER) !SET FORWARD SHUTTLE POINT IF(IER.NE.1) GO TO 1000 CALL CM2101(4,IER) !TRANSPORT FORWARD IF(IER.NE.1) GO TO 1000 CALL MARK(4,20,2) !SHUTTLE FOR 20 SECONDS CALL WAITFR(4) CALL CM1101(4,IER) !STOP IF(IER.NE.1) GO TO 1000 CALL CB2101(4,IER) !DESELECT SHUTTLE MODE 1000 STOP END