ON TIME$ specifies a routine to be executed at a defined time.
ON TIME$ = A$ GOSUB line number
A$ is a string defining the interrupt time
10 ON TIME$ = "12:00:00" GOSUB 1000
The executing program will be interrupted at the specified time and execution will begin again in the subroutine beginning at 'line number'.
The time is checked at the beginning of a new statement, therefore if Basic is waiting on an input, for example, the interrupt will not occur immediately.
ON TIME$ is only effective when HUNTER is powered up.