Scale - Keysight N9912A User Manual

How to make Zoom Window settings
 Press Trace 6
 Then
 Then choose from the following:





Scale

For Meter-style measurements, learn how to set Scale, Relative and Offset Power,
display Units, and Resolution beginning on page 119.
How to set Scale for Trace Graph measurements
 Select a trace to scale using the ▲|▼ arrows.
 Press Scale / Amptd
 Then choose from the following methods:

 Set Scale, Reference Level, and Reference Position:
132
Zoom Window
Opens the zoom window on the bottom half of the FieldFox screen. The
ON
o
window includes the zoomed trace.
Closes the zoom window.
OFF
o
While monitoring the
Zoom Center
a value for the center time using the numeric keypad, the ▲|▼ arrows, or the
rotary knob.
While monitoring the blue vertical posts on the primary trace,
Zoom Time/div
enter a value for the zoom window span using the numeric keypad, the ▲|▼
arrows, or the rotary knob.
Press to select Tr 1. This can also be done by using the ▲|▼ arrows.
Trace 1
Select a trace before making trace settings, such as Scale.
Press to select the zoom trace.
Zoom Trace
Automatically adjusts the Y-axis to comfortably fit the Min and Max
Autoscale
amplitude of the trace on the screen.
Manually enter a scale per division to view specific areas of the trace.
Scale
o
Manually set the value of the reference line. Enter a negative value by
Ref Level
o
pressing Run/Hold (+/-) either before or after typing a value.
Manually set the position of the reference line. Values must be
Ref Position
o
between 0 (TOP line) and 10 (BOTTOM line).
Enable Offset. When only trace 1 is visible,
Offset ON
o
left of the trace.
Enter a value by which all amplitude values will be offset. This can
Offset Val
o
have the effect of virtually removing a component from the measurement path.
A positive value compensates for a component with loss. A negative value
compensates for a component with gain. Offset values are limited to +/- 100
dB.
within the blue vertical posts on Tr 1, enter
T
Offset ON
appears to the
FieldFox User's Guide