Rigol MSO/DS2000A Series Uživatelský manuál stáhnout pdf (Strana 204)

RIGOL Chapter 10 Pass/Fail Test

10-2 MSO2000A/DS2000A 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: The pass/fail test function is not available in the following status.

 In X-Y time base mode

 In ROLL time base mode

 In Y-T time base mode and the horizontal time base is set to 200ms/div or slower,

namely the instrument enters “Slow Sweep” mode

 When the waveform record enabled

After the pass/fail test is enabled, you can set the output type of test results

according to “To Set Test Results Output Type”. You can also select the signal source,

set the test mask range, set the output form of the test results, create mask as well

as save and recall the test mask. For the details, refer to the introductions below.

To Select Source

Press Source to select the channel (CH1 or CH2) to be tested and only channels

enabled can be selected.

Mask Range

Users can define their desired test masks.

Press Range  Range to select “Screen” or “Cursor”. The default is “Screen”. 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.

Press X Mask and Y Mask, rotate and the mask lines appear on the screen as

shown in the figure below. Press Create to apply the mask currently created. The

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Rigol MSO/DS2000A Series Uživatelský manuál Strana 204