HP 8719ET Reference Manual page 161

Hardkey/Softkey Reference
Analyzer Functions
MARKER all OFF
Marker Fctn
MARKER MODE MENU
Marker Search
MARKERS: CONTINUOUS
MARKERS: COUPLED
MARKERS: DISCRETE
MARKERS: UNCOUPLED
MAX
MAXIMUM FREQUENCY
Meas
MEASURE RESTART
5-34
turns off all the markers and the delta reference marker,
as well as the tracking and bandwidth functions that are
accessed with the
MKR FCTN
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.
allows user to turn tracking on, off and search for the
maximum, minimum, and target points on the trace.
located under the
Marker
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.
couples the marker stimulus values for the two display
channels. Even if the stimulus is uncoupled and two sets
of stimulus values are shown, the markers track the same
stimulus values on each channel as long as they are within
the displayed stimulus range.
places markers only on measured trace points determined
by the stimulus settings.
allows the marker stimulus values to be controlled
independently on each channel.
moves the active marker to the maximum point on the
trace.
is used to define the highest frequency at which a
calibration kit standard can be used during measurement
calibration. In waveguide, this is normally the upper cutoff
frequency of the standard.
key provides access to a series of softkey menus for
selecting the parameters or inputs to be measured.
aborts the sweep in progress, then restarts the
measurement. This can be used to update a measurement
following an adjustment of the device under test. When a
full two-port calibration is in use, the
MEASURE RESTART
both forward and reverse S-parameter data. This softkey
will also override the test set hold mode, which inhibits
continuous switching of either the test port transfer switch
key.
key, interpolates between
key will initiate another update of