5 REM CONFIGURE FOR LQ MODE
10 C$=CHR$(10)
20 D$=CHR$(27)+CHR$(91)+CHR$(75)+CHR$(2)+CHR$(0)+CHR$(0)+CHR$(31)
30 S$=D$+"BLJSTART"+C$;
40 E$="BLJEND"+C$;
50 OPEN4,4,5
100 PRINT#4,S$;
110 PRINT#4,"@SETCONTROLMODE=LQ"C$;
120 PRINT#4,E$
999 CLOSE4