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117
Key Reference
Marker
Marker Table
Compresses the graticule and displays marker information in
a table. The information includes the marker number, trace
number, marker type, X axis value, and the amplitude.
Key access:
Marker
>
Marker Table
Read Out
Accesses the following menu keys that allow you to change
the active marker readout. This function is only available in
non- zero span.
Frequency
Sets the marker to
Frequency
. The default
selection in non- zero spans, displays the absolute frequency
of a normal marker or the frequency of the delta marker
relative to the reference marker.
Period
Sets the marker readout to
Period
. Displays the
reciprocal of the above frequency.
Time
Sets the marker readout to Time. The default
selection in zero span, displays the time interval between a
normal marker and the start of the sweep or the time of the
delta marker relative to the reference marker.
Key access:
Marker
>
More > Read Out
Zoom In/Out
Activates the marker zoom in/out function which triggers a
series of operation as below:
• Save current state as a backup state file.
• Set center frequency as current marker frequency value.
• narrow the span to 1/10 as previous span.
• If RBW is set to Auto, the RBW will be coupled with span
automatically. If RBW is set to manual, the RBW will be
narrowed as 1/10.
Zoom out resumes the state before Zoom in is pressed.
Key access:
Marker
>
More > Read Out
Delta Ref
Adjusts the delta marker reference level manually. This
function is exclusive when marker mode is set to delta.