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REVIEW - Rigol DS2072 - First Impressions of the DS2000 series from Rigol
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Teneyes:
FW 00.01.01.00.02
A small Bug also associated with the Trigger setting of AC Coupling
Note  Wim13 has already reported that there is large Trigger Jitter when this mode is selected

I appears that also in this mode of AC coupled Trigger,
the Display of the waveform is NOT in the  correct position.
The waveform position is 50nSec to the left (early)
The offset in a fixed amount of time 50nSec

But when the trigger is DC coupling the Position is correct.at the center of the Display

In order to demonstrate,
the animated displays showing a frequency sweeping,
in order to better see where the Trigger point is
Trigger level =0.0
Trigger position should be at the Center

 
 1   DC coupling, NO offset
 2.  On  100ns/div the offset of 50nsec  is  1/2 div
 3.  On   50ns/div the offset of 50nsec  is  1  div
 4   On   20ns/div the offset of 50nsec  is  2 1/2 div
 
See next 3 posts

#1 On 100ns/div for DC coupling there is No offset
Teneyes:
  #2 On 100ns/div the offset of 50nsec = 1/2 div
Teneyes:
 #3 On  50ns/div the offset is 50nsec = 1 div
Teneyes:
  #4  On 20ns/div  offset  50nsec = 2 1/2 div
Note the 8-12nsec Jitter
Teneyes:
On  50ns/div the offset is 50nsec = 1 div horizontally

And Now with the Trigger level set at 200mV, 1 div Up
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