51200 REM UP - DISK EINLEGEN ----------
51210 PRINT"[194]ITTE [196]ISK-[211]EITE";SIDE;"[157] EINLEGEN ![146]":POKE198,0:WAIT198,1
51240 OPEN 2,8,2,"#":PRINT#15,"U1 2 0 18 0":PRINT#15,"B-P";2;162:GET#2,I$
51250 CLOSE2:IFSIDE<>VAL(I$)THEN51200
51260 RETURN