50g Random Turn ON

[HrastProgrammer]

I did a test with HRAST BASIC program which shows "on times" and puts the calculator to sleep again 1 second after that.

The HP-50G results are:

2016/12/25 15:30:11 (initial power off)
2016/12/29 16:30:11
2017/01/02 17:30:12
2017/01/06 18:30:13
2017/01/10 19:30:14
2017/01/14 20:30:15

Those times are consistent with the previous findings (turning on every 4 days 1 hour).

The reason why this works with HRAST BASIC is because I am returning control to the calculator firmware when powering down.