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New Rigol HDO1000 12-bit DSO - BUGs

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RobbiOne:

--- Quote from: joeyjoejoe on November 29, 2023, 12:22:48 am ---Nope I hit upgrade and it just says no file found. Don't even get a chooser. I'm hitting the icon in the bottom left of the screen and choosing upgrade

--- End quote ---

DHO1074 with v2.04 FW just arrived. I renamed the new v2.12 FW file from dho4000... to hdo1000... and that worked like a charm.

t3chiman:

--- Quote from: RobbiOne on December 18, 2023, 12:23:32 am ---...
DHO1074 with v2.04 FW just arrived. I renamed the new v2.12 FW file from dho4000... to hdo1000... and that worked like a charm.

--- End quote ---
I went through the Storage->Disk->File menu sequence. The Upgrade Button worked fine with the original file name.

RobbiOne:

--- Quote from: t3chiman on December 18, 2023, 09:35:16 am ---
--- Quote from: RobbiOne on December 18, 2023, 12:23:32 am ---...
DHO1074 with v2.04 FW just arrived. I renamed the new v2.12 FW file from dho4000... to hdo1000... and that worked like a charm.

--- End quote ---
I went through the Storage->Disk->File menu sequence. The Upgrade Button worked fine with the original file name.

--- End quote ---

What was your FW before updating to v2.12?
My dho1074 with the original v2.04 didn't recognize the update file dho4000 until renaming.

t3chiman:
Apologies, I am repeating from a prior thread. I got in a DHO1074 from RigolNA. Firmware was 04.02.02 before upgrading, initially to 00.02.11, then to 00.02.12.

Just an observation: Rigol's firmware upgrade procedure and  release control management are both "unsophisticated". A bunch of talented and motivated engineers--the eevblog team--experience hesitancy and confusion during what should be a naive button pushing exercise.

thm_w:

--- Quote from: the Chris on December 17, 2023, 11:46:44 am ---There seems to be a bug in the statistics feature for the DEViation figure when choosing larger than 1k counts, at least for the rise time measurements.

I just wanted to verify a bandwidth upgrade on my DHO1074 with FW 00.02.12 when I saw that the deviation figure for the risetime measurement statistics with 10k counts maximum was very solid while the number of measurements was counting up, but the dev figure started to rise continuously without a cause once the 10k were reached. I could replicate the error several times, at least with 10k, but I assume any number higher than default is affected or the effect is more pronounced the higher the maximum count is set (kind of a hardcoded 1k count in the calculation once the limit is reached).

So better to either stick to 1k or go with 100k to be on the safe side and take the reading as long as it is below 100k.

EDIT: set it to 100k, door bell rang, came back about 10min later with counter at ~15k and DEV was at 0.000. So there is some other bug as well  :-\

--- End quote ---

Was able to reproduce but not in the same way:
- Turn on CH1, 1V/div, 1us
- Turn on AC RMS, Vamp, and RiseTime measurements
- Tap measurement, setting, change counts to 10000
- Dev for Vamp (second measurement) shows as 0.000V
edit: I removed and re-added Vamp and it still showed as 0.000V. So it doesn't matter what position the measurement is in on the screen. Removed it completely and another random measurement shows 0V

Did you report to Rigol?

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