Agilent Technologies ESA-E Series User And Programming Manual page 43

Figure 4-6 I/Q Errors Showing Magnitude, Phase, and EVM
10.Press
individual windows are "highlighted" by a colored border as you
press this key. Press
size of the selected window expands for easier viewing.
11.Press
Zoom.
pressing
the x-axis reference value and position.
12.Change the y-axis scaling (% for EVM, Magnitude, and ° for Phase
Error graphs) to 0.5/division by pressing
(or
and position.
13.The blue data points shown along the traces are the symbol decision
point locations. To turn these off, press
View, Off
points/symbol. Press
Chapter 4
(a key located below the display). Each of the four
Next Window
Next Window
to select one of the time graphs and then press
Next Window
Change the x-axis scaling (number of symbols) to 2/division by
SPAN, Scale/Div, 2, Sym.
°
.) This menu also allows you to change the y-axis reference value
. This menu also allows you to change I/Q points and
Zoom
Making Modulation Analysis Measurements
Making a Wideband CDMA Measurement
again and then press
This menu also allows you to change
AMPLITUDE, Scale/Div, .5, %
Display, Symbol Dots Quad
to return to normal viewing.
The
Zoom.
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