2 HGR2 : HGR : TEXT : PRINT : PRINT CHR$(4)"BLOAD "PF$",A$6000": IF PEEK(255) <4 OR PEEK(255) >64 THEN POKE 255,24
3 PRINT CHR$(4)"BLOAD T0,A$2000,L4": IF PEEK(8192) < >0 OR ( PEEK(8193) <9 *16 OR PEEK(8193) >9 *16 +15) OR PEEK(8194) < >0 THEN 6: REM SKIP IF SPEED NOT STORED
4 POKE 216,0: IF PEEK(8195) < >0 THEN POKE 255, PEEK(8195): REM SET SPEED
5 UT = PEEK(767): REM IF WAS CALLED FROM ANOTHER PROGRAM WOULDN'T EXEC UTE LINE 0 SO OTHER PROGRAM COULD POKE #TRACKS IN 767
6 MO = 129
7 IF MO = 2 OR MO = 130 THEN QS = PEEK( USR(0) +14): IF QS = 255 THEN PRINT "QUEUE IS FULL": GOTO 503