RIGOL Chapter 10 Waveform Recording
10-14 DS4000E User’s Guide
1) Waveform analysis result explanations
Error Frames: the total number of error frames discovered in this
analysis. The number of error frames is related to the error frame
threshold currently set.
Current Error: when the waveform analysis finishes, 1 (error frame is
discovered) or 0 (no error frame is discovered) is displayed by default.
When viewing the error frames, the order number of the error frame
currently viewed in all the error frames is displayed.
CurFrame Diff: related to the analysis mode currently selected.
Trace Mode
The “CurFrame Diff” (namely the relative difference) is the normalized
value of the difference between the current frame and template. Please
refer to “Trace Mode”.
Pass/Fail Test Mode
The “CurFrame Diff” is 100% (the frame is correct) or 0% (the frame is
wrong). Please refer to “Pass/Fail Test Mode”.
Note: There are only two “CurFrame Diff” values (100% and 0%)
under the pass/fail test analysis mode.
2) View the error frames or the specified frame of the current
waveform analysis
View the previous error frame
Pressing Previous or RUN/STOP can locate the error frame previous
to the “Current Error” frame.
View the next error frame
Pressing Next or SINGLE can locate the error frame following the
“Current Error” frame.
View the specified frame
Press Current Frame and turn the multi-function knob or the
Waveform Analysis Settings and Results