Chapter 9 Pass/Fail Test RIGOL
DS4000E User’s Guide 9-5
Figure 9-1 Test Mask (Screen Region)
Cursor Region Mode
In the cursor region mode, you can set the test mask range by adjusting the
positions of the cursors (cursor A and cursor B).
Press Utility Pass/Fail Range to open the mask range menu. In this menu,
1. Specify the test mask range to the cursor region
Press Range to switch to “Cursor”.
At this point, two gray cursor lines (used to indicate the current test mask range)
are displayed on the screen. Cursor A is on the left and cursor B is on the right.
2. Adjust the cursor positions (used to determine the test mask range)
Press CursorA and turn the multi-function knob to adjust the
horizontal position of cursor A (namely adjust the left margin of the test
mask range).
Press CursorB and turn the multi-function knob to adjust the
horizontal position of cursor B (namely adjust the right margin of the test
mask range).
Press CursorAB and turn the multi-function knob to adjust the
horizontal positions of cursor A and cursor B at the same time (namely
adjust the left margin and right margin of the test mask range). At this point,