I got my ds2202a-s today, just started it and playing around, I don't know how to make screendump yet, so I used my cellphone.
1) The model number displayed in system info is DS2202A, not DS2202A-S..
2) I see that I have the old firmware, 00.02.00.00.04 (was there a list of what is changed between this and 00.02.01.00.03?, I notice that some menutabs stays after you turn off things)
3) My serial starts with DS2E15.. I thought the A series had D, not E?, is this because this have signalgen?, or is this another way to differ models? (I saw there was written some about that the codegen does not work yet, that there probably are more keys to it, but maybe it's E in higher models now?)
4) my hardware version is 1.2.2.0.2, but other A models have 1.0.2.0.2?, is that also due to the Signalgen? (I hope the signalgen can be controlled by RUU, the menu system looks hard to use)
The rest of the numbers looks same