Rigol DS2072A 2-channel oscilloscope, Digital Storage oscilloscope, DS2072A Manuel D’Utilisation
Codes de produits
DS2072A
RIGOL
DS2000A User’s Guide
9-2
To Enable Pass/Fail Test
Press Utility Pass/Fail Enable Test to select “ON”. Note that when the time
base is in X-Y mode, the Pass/Fail test function can not be enabled.
To start testing, press Enable Test and select “ON”. Then, press Operate to select
“ ” to start testing and select “■” to stop testing.
You can select the signal source, set the test mask range, create mask as well as
save and load the test mask. For details, please refer to the following introductions.
To Select Source
Press Source to select the channel (CH1 or CH2) to be tested and only channels
enabled can be selected. During the test, the oscilloscope will judge whether each
frame of waveform in the source complies with the current test mask and those
waveforms pass through the mask area (blue area) is considered as failed.
Mask Range
Users can define their desired test masks.
Press MaskRange MaskRange to select “Screen Region” or “Cursor Region” for
test. When “Cursor Region” 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 curcor B at the same time. Note that you can press down
continuously to switch the current cursor.
Press X Mask and Y Mask, rotate
and the mask lines appear on the screen as
shown in the figure below. Press Create Mask 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
The horizontal and vertical adjustment ranges are 0.02 div to 4.0 div and 0.04 div to