178                                                                                                                     Keysight N9927-90001 User’s Guide
SA (Spectrum Analyzer) Mode
SA Mode Settings
— 101 | 201 | 401 | 601 | 801 | 1001
— # Points  to enter a trace points value manually (Maximum = 20001). 
Trace Display States (SA Mode)
In SA Mode you can display up to four of the following types of trace states. All 
SA settings are applied to all displayed traces. See also “Marker Trace (IQA 
and SA Mode)” on page 602. 
A color-coded legend for displayed traces is visible in the left pane of the SA 
mode screen:
W = Clear/Write; M = MaxHold; m = MinHold; A = Average; V = View
How to display the Trace States
—Press Trace 6. 
—Then Trace 1,2,3,4
 repeatedly to select a trace number to display or change 
its state. Traces are displayed in the following colors:
—Trace 1 – Yellow Trace 2 – Blue
—Trace 3 – Orange  Trace 4 – Green
—Then State [current setting] 
— Then choose from the following Trace States:
—Clr /Wr
 (Clear/Write) Displays the actual measured data for each 
sweep.
—MaxHold
 Displays the maximum response of the input signal at each 
data point over multiple sweeps. See also Average Count in “Average 
Count” on page 180.
—MinHold
 Displays the minimum response of the input signal at each 
data point over multiple sweeps. See also Average Count in “Average 
Count” on page 180.
—Average
 Each data point is averaged over multiple sweeps as set by 
the Average Count setting. Learn more in “Average Count” on 
page 180.
—View
 Displays and then holds the last complete measurement trace on 
the screen. This is similar to storing a trace in memory. 
—Blank
 Displays no trace.