70 REM ********************************
71 REM *          P  A  G  E          *
72 REM ********************************
73 REM * BERICHTIGUNG DES             *
74 REM * SIMON'S BASIC-BEFEHLS dK   *
75 REM ********************************
79 K=0:PRINT" P A G E [146]    ?CHECKSUM ";
80 FOR I=$BFF2 TO $BFFE:READ J:POKE I,J:K=K+J:NEXT
81 DATA 32,225,255,208,5,104,104,76,60
82 DATA 191,76,228,255
83 POKE $BF12,242:POKE $BF13,191
84 IFK=1819THENPRINT"OK":dG:PRINT"ERROR