1 A=USR(0),0,1,4:A=USR(33),0:A=USR(34),0,Y,6:A=USR(34),X,255,7:A=USR(17)
2 A=USR(1):OPEN15,D0,15,"I0"
3 CLOSE15
4 PRINTCHR$(14)"[147] A --> HORIZONTAL SINEWAVE
5 [153][199](14)" B --> VERTICAL SINEWAVE
6 PRINT" C --> SQUAREWAVE
7 [161]A$:[139]A$[178]""[167]7
8 [139]A$[178]"!"[167][158]36867:[153]"(null)CREENS SWITCHED.":[137]7
9 [153]"LOAD":A[178][183](0),1,7,14:A[178][183](1):A[178][183](16):A[178][183](34),16,Y,6:A[178][183](34),X,231,7
10 [147]"WCMND",D0