2-6 Symbols and Indicators Instrument Overview
2-12 PN: 10580-00318 Rev. P S412E UG
The instrument settings that are unique to each trace are summarized in an information
block on the left side of the measurement display screen (refer to Figure 2-6). Each block
contains the trace number followed by the S-parameter or information that is assigned to that
trace (TR4: S21, for example). If the trace has Trace Math applied to it, then the math
function is also displayed on that line (TR1: S11/M1, for example), where M1 is the memory
that is associated with TR1, and the math function is Trace/Memory). The S-parameter that
is assigned to the trace memory is shown (if enabled) at the top of each trace information
block (M1: S11, for example). Each trace block also includes the Graph type, the smoothing
percentage, the calibration status, and the scale (Resolution per Division and the Reference
Value). The calibration status indicates whether the calibration is ON, OFF, or non-existent
(--) for the specific S-parameter that is assigned to each trace. If the Calibration is ON, then
its validity is also displayed (OK,?, or X).
For calibration procedures refer to the Vector Network Analyzer Measurement Guide
(PN: 10580-00289) listed in Appendix A.
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