HP 8753E User Manual page 45

Measured Input(s). This shows the S-parameter, input, or ratio of inputs currently
8.
measured, as selected using the LMeas) key. Also indicated in this area is the current
display memory status.
9. Format. This is the display format that you selected using the (Format] key.
10. Scale/Div. This is the scale that you selected using the (Gig) key, in units appropriate
to the current measurement.
11. Reference Level. This value is the reference line in Cartesian formats or the outer circle
in polar formats, whichever you selected using the &XiGf] key. The reference level is
also indicated by a small triangle adjacent to the graticule, at the left for channel 1 and at
the right for channel 2 in Cartesian formats.
12. Marker Values. These are the values of the active marker, in units appropriate to the
current measurement. (Refer to "Using Analyzer Display Markers" in Chapter 2, "Making
Measurements. ")
13. Marker Stats, Bandwidth. These are statistical marker values that the analyzer
calculates when you access the menus with the @GZZ&) key. (Refer to "Using Analyzer
Display Markers" in Chapter 2, "Making Measurements.")
14. Softkey Labels. These menu labels redellne the function of the softkeys that are located
to the right of the analyzer display.
15. Pass Fail. Duriug limit testing, the result will be annunciated as PASS if the limits are not
exceeded, and FAIL if any points exceed the limits.