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| Siglent SDG6000X Calibration |
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| Martin72:
--- Quote ---However, the SelfCal is available in my R3 version using a hidden menu --- End quote --- I'm all ears... 8) |
| coromonadalix:
same here in pm ?? |
| egonotto:
--- Quote from: Martin72 on January 10, 2024, 05:25:12 pm --- --- Quote ---However, the SelfCal is available in my R3 version using a hidden menu --- End quote --- I'm all ears... 8) --- End quote --- Hello, rdsi wrote: "In my version A of the service manual I do see how to access an undocumented "SelfCal" menu. When viewing "System Info" input the password "123654" to access it. After performing the "SelfCal" function the the "DC Output Verification" test now passes but the "AC Amplitude Verification" tests are all a little high." Best regards egonotto P.S. You should first make a feedback channel adjustment, but this requires a program called FeedbackAdjust.py. I don't know how to get this program. |
| coromonadalix:
remove dot txt extention, its a rar file from 2017 wayback machine and page 50 https://www.eevblog.com/forum/testgear/siglent-technical-support-join-in-eevblog/ |
| rdsi:
So I updated my firmware to V6.01.01.36R8, performed the self calibration and then the verification tests adding them to my previous results (file attached). The “DC Output Verification” tests now meets specifications but both the “AC Amplitude Verification” and the “Frequency Response Verification” still have failures – actually a little worse than before. My gut feeling is that the only way to address these are with a real calibration procedure which Siglent does not publish to the general consumer. Thanks to ‘coromonadalix’ for posting some Python scripts about the subject but these do not address the SDG6000X product. However it gives me some hope there are hidden commands that facilitate proper calibration. In these scripts I can see many undocumented commands that work with my instrument but without any documentation it’s pointless to try perform a manual procedure. |
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