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Eye-Diagram Analyzer Reference
Displaying Traces
Displaying Traces Four Traces can be Displayed 
The Traces menu’s select: softkey allows you to display and control up to four 
traces. The scaling, reference positions, and reference levels of each trace can 
be separately adjusted. To automatically adjust the trace scale factor and ref-
erence level for optimum display, simply press AUTO-SCALE. Signals are 
autoscaled once when the softkey is pressed and not on a continual basis. If  
you change the amplitude of the signal, it will not be autoscaled. 
During mask testing, trace 4 is reserved for the error trace.  
To Display a Trace Press Traces, select:, TR1, TR2, TR3, or TR4, display ON OFF ON