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New Rigol DS1054Z oscilloscope

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RoGeorge:
The generator frequency/jitter is rock-solid.  If it were to be that bad it would be unusable.  Also, I would have seen it as a wide spectrum, in the jitter test (where I output a spike at each 1 second to test the stability of the two instrument's PLL/oscillator, etc.)

Even more, with a single signal at Ch1 all the other channels without cables, Ch1 has 50 ohms cable with 50 ohms pass through terminator at the oscilloscope side i see this:
- only CH1 enabled, brighter trace but relatively OK, no visible jitter
- Ch1 + Ch2 enabled, even thicker trace for CH1, almost no jitter
- Ch1 + Ch2 + Ch3, even more noise, visible sinx/x artifacts and visible edge jitter, but almost no visible flicker yet
- Ch1 + Ch2 + Ch3 + Ch4 enabled, horrible artifacts, jitter and flickering   :horse:

I'll try to revert, at first using the above procedure without editing the FW version, thank you all for posting that.

RoGeorge:

--- Quote from: Adrian_Arg. on July 19, 2021, 12:49:10 pm ---Try this:

--- Quote ---To downgrade do the following:
-Copy the .GEL file with the firmware version you want to a USB stick that you know is compatible with the DS1000Z series.
-With the scope powered OFF plug the USB stick into the scope.
-Power the scope on.
-When the splash screen with “Rigol” appears you should hear a quick beep which indicates it sees a USB device.
-As soon as you hear the beep press the “Help” button 3 times quickly.
-In a few seconds you should see the channel 1 LED blinking - this indicates it is flashing the firmware.
-Once done flashing the scope will boot as normal and tell you it found a firmware update with the same version it just flashed, you can press cancel.
-You can then verify the new detailed version info by pressing “menu menu force menu” quickly, then pressing “utility”,“system”, “system info”.
-I'd reboot at this point before using the scope just for good measure.

--- End quote ---

After trying 1000 times I do not know what happened, today the first attempt it worked, I tried with almost all the firmware versions and it did not work, until a revision that corrects the problem of the 24 Mbit of depth and the measurement does not come out, I do not return to install . :scared: :scared:



in spanish
Despues de intentarlo 1000 veces no se que paso, hoy al primer intento funciono, probe con casi todas las versiones de firmware y no funcionaba, hasta que no salga un revision que corrija el problema de los 24 Mbit de profundidad y la medicion, no vuelvo una instalación

--- End quote ---

Are you sure that's the correct picture attached?

I am asking because I noticed my startup counter was reset by the latest firmware 00.04.05.01.00, while your picture after downgrade shows 1242 power up cycles, which is strange.
"StartUp Cnter: 1242".

Maybe the old value wasn't overwritten by 00.04.05.01.00, or maybe that's the wrong picture? :-// 

Adrian_Arg.:
If it is correct, I captured it when I saw that the firmware had been reversed, and I am not going to try again to get the counter reversed. I leave it for the daredevils. :-DD :-DD
The truth is, do not pay attention to that, I did not like the change in the signal traces that became thick and I did not see that the synchronization error has been solved  ::)

Anthocyanina:

--- Quote from: MarkF on July 18, 2021, 07:54:57 pm ---I bought my DS1074Z back in 2014 and never had any problems upgrading the firmware.  I'm currently running 00.04.04.04.03
The most important upgrade that I can think of is the phase-lock-loop tuning to fix the jitter problem.
Dave did a couple videos on it.

I have never upgraded the bootloader.

Download the 00.04.04.04.03 release, unzip it onto a thumb drive that you know works with the scope and install. 
The zip file also has the install instructions and release notes. 
This version has been out for a long time and there doesn't appear to be any reasons not to install it.

Then you can decide if you want the new version.  (Personally, I'm going to wait until it hits the north america site.) 
As you have probably read, it is next to impossible to revert to an earlier version.

--- End quote ---
Hi! I see your system info shows boot, firmware, CPLD, Build date, and startup counter. Is there a way to enable that information? or is that linked to the model? in mine i can only see manufacturer, model, SN, software version and board version. My software version says 00.04.04.SP4 I installed that version a few months ago, this year, when it was the latest version available. My board version is also 0.1.1 so i think it's not a hardware thing that i can't see the other information? Thank you!

RoGeorge:

--- Quote from: Anthocyanina on July 19, 2021, 05:13:09 pm ---I see your system info shows boot, firmware, CPLD, Build date, and startup counter. Is there a way to enable that information?

--- End quote ---

Yes, as written above:
- quickly press buttons MENU -> MENU -> FORCE -> MENU on "TRIGGER" buttons group
- then go to info panel by pressing buttons UTILITY -> SYSTEM -> SYSTEM INFO in the "MENU" buttons group

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