Products > Test Equipment

Siglent SDS2000X HD, missing Features and Bugs

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KungFuJosh:
Yeah, math is setup wrong. You need to select the channels you want to use, but you left it default to CH1, CH1.

You should also check your inputs. Are you running high or low impedance? Both channels are set to 10X 1M. If you run 50Ω direct from the AWG, that's how it should be set.

I recreated your experiment on my SDS2504XP, with the SDG2122X:

Grandchuck:
Yup!  Thanks guys!  Lovin this scope so far.

Grandchuck:
I am back to report another minor issue.  Could be my thick skull again, but it seems that shut down and power up messes with settings that it should not.  Case in point ... SPI decoding ... the protocol settings (the thresholds) get changed and decoding no longer works after a restart.  Easy enough to fix once one realizes what is happening.

Then I tried saving the setup when decoding was working.  Powered the scope back up and loaded the saved file and the situation was a bit worse because two of the probe settings got changed from X10 to X1 and, once again, the thresholds were wrong.  Again, easy to fix once one realizes what is going on.

Martin72:
Hi Grandchuck,

The Siglent scopes still have problems with probe sensing.
This causes, among other things, this effect with the incorrectly adjusted thresholds after the restart.
If you have other (non-auto-sense) probes, try it out, then you won't have this (and other) effect.

Grandchuck:
Thanks Martin and thanks for alerting us about the Batronix board.  It helps to learn this fine instrument.

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