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10. Press [DISPLAY/SCALE]
Press <Format> to select Single.
Press <Type>
Use the knob to select Chart.
Press <Type> again to highlight the Trace
number. Use the knob to select Trace 3.
Press [AUTO SCALE]
11. Press the <± Range> softkey. This is the fifth
softkey from the top.
Use the knob to select 1.000 e0 (1 V) for the
range.
Press the <± Range> softkey again to high-
light the center value (@).
Press [0] [ENTER]
12. Press [CURSOR]
Use the knob to read specific data points from
the graph.
Press [CURSOR SETUP]
Press <Cursor Readout> twice to select
Fsweep.
Display the Display and Scale menu.
Choose a full screen display.
Highlight the display type (the default is polar).
Let's view the stored data on a chart graph.
To view R on the chart, you need to display Trace
3. The chart now displays R vs time (frequency).
Auto Scale the graph.
To manually adjust the graph scale, you change
the center value and range. Highlight the range
(±).
The graph displays a vertical scale equal to the
center value plus and minus the range. The range
can also be entered numerically to any value. The
knob adjusts the range in a 1-2-5 sequence.
Highlight the center value.
Set the center to zero.
The graph always displays the center and range
below the chart in the units of the trace being dis-
played. The default horizontal scale is 10 seconds
per division. This can be changed but let's leave it
since the entire scan fits perfectly on the screen.
This key activates the cursor. The knob now con-
trols the cursor. The cursor coordinates are dis-
played at the top right of the chart. When the
cursor coordinates are surrounded by a box, the
cursor is active and the knob will move the cursor.
The cursor horizontal position is displayed in units
of seconds (time from the end of the scan) and the
vertical position is in the trace units. Since this is
an internal frequency sweep, let's read the fre-
quency as the horizontal position.
Display the Cursor Setup menu. The cursor can
be configured in many different modes. The cursor
can be defined as a region where the marker
seeks the max or min within the region. Cursors
on split screen charts can also be linked together.
Set the cursor display to show the frequency and
trace value of each data point. The reference fre-
Scans and Sweeps