3-11
Eye-Diagram Analyzer Reference
Masks and Limit Lines
Testing Responses
Once you’ve created a mask or limit line, set the following conditions for test-
ing:
• Trace to which testing is applied.
• Violations defined as traces or measurement points.
• Testing ends after a set number of errors.
• Testing ends after a set number of traces.
Use the test ON|OFF softkey to start testing. Testing stops whenever one of
the following events occurs:
• A set number of trace sweeps.
• A set number of violations.
• test ON|OFF is set to OFF.
Numbers displayed at the bottom of the screen indicate the number of viola-
tions and trace sweeps that have occurred. The following figure shows a
response that has violated a limit line three times on three sweeps.