OWON SDS7072E 70MHz 2Ch Digital Oscilloscope

Manual - Page 71

For SDS7072E.

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5.Advanced User Guidebook
66
Pass/Fail
The Pass/Fail function monitors changes of signals and output pass or fail signals by
comparing the input signal that is within the pre-defined mask.
Press the Utility button and turn the M knob to select the Pass/fail to go to the following
menu.
Figure 5-63 Pass/Fail menu
The description of Pass/Fail Menu is shown as the follows:
Pass/Fail test:
Detect whether the input signal is within the limits of the rule, if it exceeds limits of the
rule, it is "Fail"; otherwise it is "Pass". Also it can output fail or pass signal by built-in and
configurable output port. To run the test, read the following steps:
1. Press Utility button, then H1 button, turn the M knob to choose Pass/fail menu option,
Pass/Fail menu will be displayed in the bottom.
2. Enable switch on: Press H2 button to show Operate menu, then, press F1 button to
set Enable as ON.
3. Create rule: Press H4 button to enter Rule setting menu. Press F1 button to choose
the source; Press F2 button, turn the M knob to set Horizontal tolerance; Press F3
button, turn the M knob to set Vertical tolerance; Press F4 button to create the rule.
4. Set output type: Press H3 button to enter Output option setting. Choose any one or
two of the options "Pass", "Fail" or "Beep". "Pass" and "Fail" are mutually exclusive
options, which could not be chosen simultaneously. "Stop" means stop once the
condition satisfies your setting.
5. Begin to test: Press H2 button, then F2 button to select "Start", the test will begin.
Function Menu
Setting
Description
operate
Enable
Operate
Control enable switch
Control operate switch
Output
Pass
Fail
Beep
Stop
Info
Signal tested corresponds with the rule
Signal tested not correspond with the rule
Beep when it satisfies the rule
Stop once satisfying the rule
Control the display status of info frame
Rule
Source
Horizontal
Vertical
Create
Select source CH1, CH2 or Math
Change the Horizontal tolerance value by turning the
M knob
Change the Vertical tolerance value by turning the
M knob
Use the rule set as testing rule
SaveRule
Number
Save
Load
Choose any one from Rule1 - Rule8 as your rule name
Click Save to save the rule
Load some rule as the testing rule
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