Products > Test Equipment

Rigol DP832 - Firmware list and bugs

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kazam:
10mV sweep included for completeness. There's some positive bias. Overall well within spec.

I'll stop spamming the thread with plots now...  :blah:  :)

/K

bson:

--- Quote from: kazam on February 28, 2016, 07:56:28 pm ---10mV sweep included for completeness. There's some positive bias. Overall well within spec.

I'll stop spamming the thread with plots now...  :blah:  :)

--- End quote ---
Thanks for sharing - very informative!

kazam:
No problem!

One other finding worth mentioning is that the internal voltage measurement takes a long time to become available. On the order of 1 second. That's why I didn't bother waiting for that in the 10mV sweeps. Takes ages.

A firmware enhancement would be to sample the voltage when you request it remotely and not simply read out the currently displayed value which I think is what they're doing now. That would speed up things considerably.


--- Quote from: bson on February 28, 2016, 09:48:39 pm ---Thanks for sharing - very informative!

--- End quote ---

Skimask:

--- Quote from: McBryce on February 04, 2016, 02:49:30 pm ---If you got the "Installation Fails" message then you've probably put the wrong key in more than 3 times. As far as I can remember, the DP832 will block all license keys now for the next 24 hours, so you'll have to leave it running for a day before you can try the correct key.

McBryce.

--- End quote ---
Leave it running as in leave power on for a good 24hrs or so?

I got 3 out of 5 keys put in before I got the "Installation Fails" message.  Thought I was doing something wrong.  That's what I get for being in a hurry.  Maybe not so much.

P.S. Using the riglol generator on a DP832 w/ 1.08, but using the 1.09 key gen on the site.

McBryce:
Yes, if you put a wrong key in 3 times then you need to leave it running for 24 hours. It doesn't have an RTC, so the timer is only ticking when it's powered up.

McBryce.

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