RIGOL Chapter 10 Pass/Fail Test
10-2 MSO1000Z/DS1000Z User’s Guide
To Enable Pass/Fail Test
Press Utility Pass/Fail Enable to select “ON”. The blue shadow area denotes
the failure area and if the waveform measured at certain time point during the
measurement process passes through the failure area, it will be treated as failed
frame. Press Operate to select “ ” to start testing and select “■” to stop testing.
Note: When the time base is set to X-Y, ROLL or the horizontal time base is set to
200 ms/div or slower under YT mode and the instrument enter the “slow sweep”
mode, the pass/fail test function is not available.
When the test function is enabled, you can set the output form of the test results. For
the details, please refer to the introduction in “Test and Output”. You can also
select the signal source, set the test mask range as well as save and recall the test
mask. For the details, refer to the introductions below.
To Select Source
Before selecting the source, you need to connect the signal under test to the analog
channel input terminal of the oscilloscope. Press Source to select the channel
(CH1-CH4) to be tested.
Note: Only channels enabled can be selected.
Mask Range
Users can define their desired test mask range. Press Range MaskRange to set
the mask region to “Screen” or “Cursor”. The default is “Screen”.
When “Screen” is selected, the entire waveform display area is defined as the mask
region. When “Cursor” is selected, two gray cursor lines appear on the screen. At this
point, press CursorA and CursorB; then, use to adjust the positions of the two
cursor lines respectively. Or, press CursorAB and use to adjust the positions of
cursor A and cursor B at the same time. Thereby the mask region is determined.
When the mask region is determined, press X Mask and Y Mask respectively, rotate
to adjust the pass/fail mask range. Press Create to apply the mask currently
created. The horizontal and vertical adjustment ranges are 0.02 div to 4.0 div and
0.04 div to 5.12 div respectively.
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