Products > Test Equipment
REVIEW - Rigol DS2072 - First Impressions of the DS2000 series from Rigol
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Mark_O:

--- Quote from: Ivan7enych on March 07, 2014, 09:05:43 am ---UI of triggering is strange, for example I want to see RS232 data as ASCI chars, I see interesting place to me, and want to trigger on specific letter 'D' for example. For that purpose I need to find somewhere ASCI codes table and find the number of that letter.  |O
--- End quote ---

Yes, that's definitely a PITA.


--- Quote ---Just because triggering UI works with numbers only, no letters, no HEX. :-//

I've found picture with another example, I2C decoding shows hex values, triggering works with dec values only.

--- End quote ---

Thanks for the screenshot on that.  At first I was confused, but then I realized that while Rigol provides several different output formats, only one input format is available (decimal numerics).  Thanks!
rowifi:
My DS2202A has locked up again..
This time I was messing with the measurement buttons and I believe it was the 'STATS' button that I pressed. The scope then goes unresponsive.

Basically I had ALL those yellow measurement readings on the screen and I was looking for a button to kill them. I could turn them all off , but haven't yet seen how to change them individually.
Whatever - the scope should not lock up, and worst - a power cycle does not fix it...
It sits there .. dead showing the Rigol logo.  Scope is virtually new - unadulterated.
In all it seems a nice scope  - but I'm going to get bored if I keep having to reflash the firmware every so often!

**UPDATE**  Power cycle with 6th Grey button being repeated pressed has unlocked it...  back in business.


bronson:
Twice??  That sounds like a broken scope.  I'd file a support request.
rowifi:
Yes - done that, but since it happened both times since after I did a firmware upgrade, and only this timerecovered the scope using the '6th grey button' ( set defaults), I'm going to assume it was something to do with that ( for now)... ...

oh oh.... Just been trying it.. pressing the Statistic button has locked it up again.
Mode: Just channel 1 display ON.  No Input signal. Display All ON.  From a power up having only been messing with the measure functions.

I don't expect a power cycle to clear it alone....

Nope, just 3 beeps and then stuck.

Booting while pressing  grey  button no 6 fixes it.

I can't seem to replicate it... but so far each lockup has been related to the Display All , All Measure and Statistic buttons.

Edit:

Now I can repeat it ..

Power up:

Press 6th left hand grey button once  ( to activate menu ) press again to select 'width'.
Press 7th left hand grey button to activate 'duty'

Press Measure

Check vertical channel 1 operates by adjusting knob

Press 'Statistic'

Check vertical channel 1 now doesn't operate. Scope is locked up and needs a reset to default to operate again.
 

 




hibone:
I've bought the Rigol 2072A-S. I was looking for the original firmware but the one in the first page is not available anymore.

Is it possible to update the page with a new link?

Thanks you...
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