Chapter 10 Pass/Fail Test    RIGOL 
MSO4000/DS4000 User’s Guide  10-9 
To Save the Test Mask Range 
 
When the pass/fail test function is enabled, you can save the current test mask range 
to the internal memory or external USB storage device (only when a USB storage 
device is detected) in “*.pf” format. The internal memory can store at most 10 test 
mask files (LocalPF0.pf to LocalPF9.pf). 
 
Note: For the test mask range, please refer to “To Set the Test Mask”. 
 
1.  Press Utility  Pass/Fail  Enable and select “ON” to enable the pass/fail 
test function. 
2.  Press Save to enter the file store interface. Please refer to the relative 
descriptions in “
Store and Recall” to save the test mask file to the internal or 
external memory. 
 
 
To Load the Test Mask Range 
 
When the pass/fail test function is enabled, you can load the test mask file stored in 
the internal memory or external USB storage device (only when a USB storage device 
is detected) and apply it to the current pass/fail test function.  
 
1.  Press Utility  Pass/Fail  Enable and select “ON” to enable the pass/fail 
test function. 
2.  Press Load to enter the file recall interface. Please refer to the relative 
descriptions in “
Store and Recall” to load the specified test mask file (*.pf) 
and apply it to the current pass/fail test function.  
 
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