La mia memoria comincia a vacillare: impostavano il set di caratteri?
POKE 23606,0: POKE 23607,0 POKE 23756,0 10 PRINT "HELLO EVERYONE"
POKE 23606,0: POKE 23607,0
POKE 23756,0 10 PRINT "HELLO EVERYONE"
POKE 23756,0
10 PRINT "HELLO EVERYONE"