Agilent Technologies 4294A, Operating Manual

Page: 220 / 469

212 Chapter 8
Analysis and Processing of Result
Specify the sweep parameter value and read the value on the trace
Specify the sweep parameter value and read the value on the
trace
The value at each point of the trace can be read using the marker 0, which is called the
“main marker.” Setting the sweep parameter value allows the main marker position to be
moved as desired.
Step 1. Activate the trace that you want to read.
Step 2. Press the
[Marker]
key. If the main marker is not located on the active trace, it appears at
the position of the sweep center value on the trace, and the sweep parameter value
indicating the current marker position is displayed in the set parameter value field in the
upper left area of the screen.
Step 3. Use the keys or rotary knob of the ENTRY block in one of the following ways to specify a
new marker position for the sweep parameter value.
• Enter the desired value with the numeric keys (
[0]
to
[9] [.]
and
[-]
) and then press one
of the unit keys (
[G/n]
,
[M/
m
]
,
[k/m]
, or
[
´
1]
).
• Turn the rotary knob ( m
m m
m ) until the desired value is set.
• Press the step keys ([
­
][
¯
]) to set the desired value.
Active trace Key operation
Trace A
[A]
Trace B
[B]