Agilent Technologies 8719D User Manual page 506

makes the reference value equal to the active marker's
response value, without changing the reference position. In a
polar or Smith chart format, the full scale value at the outer
circle is changed to the active marker response value. This
changes the start and stop values of the stimulus span to the
values of the active marker and the delta reference marker. If
there is no reference marker, the message "NO MARKER DEITA
changes the stimulus start value to the stimulus value of the
active marker.
sets the starting stimulus value of a limit line segment using the
active marker. Move the marker to the desired &arting stimulus
value before pressing this key, and the marker stimulus value is
entered as the segment start value.
changes the stimulus stop value to the stimulus value of the
active marker.
turns on marker 1 and makes it the active marker. The active
marker appears on the display as V. The active marker
stimulus value is displayed in the active entry area, together
with the marker number. If there is a marker turned on, and no
other function is active, the stimulus value of the active marker
can be controlled with the knob, the step keys, or the numeric
keypad. The marker response and stimulus values are displayed
in the upper right-hand comer of the screen.
turns on marker 2 and makes it the active marker. If another
marker is present, that marker becomes inactive and is
represented on the display as A.
turns on marker 3 and makes it the active marker.
turns on marker 4 and makes it the active marker.
turns on marker 5 and makes it the active marker.
turns off all the markers and the delta reference marker, as well
as the tracking and bandwidth functions that are accessed with
. . .
.
key activates a marker if one is not already active, and provides
access to additional marker functions. These can be used
to quickly change the measurement parameters, to search
the trace for specified information, and to analyze the trace
statistically.
provides access to the marker mode menu, where several
marker modes can be selected including special markers for
polar and Smith chart formats.
located under the @GiGFj key, interpolates between measured
points to allow the markers to be placed at any point on the
trace. Displayed marker values are also interpolated. This is the
default marker mode.
Key Definitions 9-26