To Specify The Source; To Set The Test Mask; Screen Region Mode - Rigol DS4024E User Manual

Chapter 9 Pass/Fail Test

To Specify the Source

Press Utility  Pass/Fail  Source and turn the multi-function knob
the desired source channel. You can also press Source continuously to switch the
current source channel. You can select CH1 to CH4.
Note:
Only the channels that have been turned on currently can be selected.

Please select the desired source channel before starting the pass/fail test

operation (refer to "To Start or Stop the Pass/Fail Test Operation"). After
the pass/fail test operation starts, you cannot modify the source channel.

To Set the Test Mask

First, press Utility  Pass/Fail  Enable and select "ON" to enable the pass/fail
test function; then, you can define the test mask through the following two modes.
 Screen Region Mode
 Cursor Region Mode
During the test, the oscilloscope will judge whether each frame of waveform in the
source channel selected complies with the current test mask and those waveforms
pass through the mask area (namely, the waveforms enter the blue area as shown in
Figure 9-1 or Figure 9-2) are considered as failed.
Note:
Please set the desired test mask before starting the pass/fail test operation

(refer to "To Start or Stop the Pass/Fail Test Operation"). After the
pass/fail test operation starts, you cannot modify the test mask.
When the pass/fail test function is disabled, you can still set the test mask but

you cannot view the test mask area currently set on the screen. When the
pass/fail test function is enabled, the test mask newly set will be used.
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