| Products > Test Equipment |
| Sniffing the Rigol's internal I2C bus |
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| stuartk:
Yes Alan, the serial stayed as the mangled DS2A0....001 But it's correct on the advanced system info screen. :-// Model number is corrupted on both the basic and advanced screens I haven't done step 10-12 yet. Hope I won't destroy the damned thing......... |
| stuartk:
I selected Model 2102. I could retry it from the top with 2202... |
| alank2:
--- Quote from: stuartk on January 17, 2014, 06:57:22 pm ---Yes Alan, the serial stayed as the mangled DS2A0....001 But it's correct on the advanced system info screen. :-// Model number is corrupted on both the basic and advanced screens I haven't done step 10-12 yet. --- End quote --- Probably smart to do steps 10 and 11 so you are back to a stock firmware. --- Quote from: stuartk on January 17, 2014, 06:57:22 pm ---Hope I won't destroy the damned thing......... --- End quote --- Maybe you should give up on the serial fix and just use it... |
| alank2:
--- Quote from: stuartk on January 17, 2014, 06:58:20 pm ---I selected Model 2102. I could retry it from the top with 2202... --- End quote --- You could. You might even try the ds2072 choice, that one did work for me, but I do have a ds2072. Even if you get it to "stick" with a ds2072, you can upgrade it with a key anyway. The question here is why doesn't it stick after issuing the uninstall and restarting. |
| stuartk:
OK, I did it all from the top using the DS2202 as a base in the FW patch The model number remained at DS2022 with the DS2A000...1 S/N :( I update to the latest firmware I applied the DSGH code (for fun of course!) And voila it works!! The Model comes out as DS2302 The S/N remains mangled at DS2A0000000001 I have all the installed options The minimum time base is now at 1ns. Most importantly, I no longer have options (most of which I don't need) counting down annoyingly. The only down side is that my S/N is wrong and I can no longer take a screen shot with Ultra Sigma. The thing I haven't tried yet is doing the S/N repair set to a DS2072. When I did it as a 2102 and 2202 there were issues. Thanks Anders and Alan for your help, :-+ Regards, Stuart |
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