6-64 Chapter6
Front-Panel Key Reference
Peak Search
The value of the threshold appears in the
active-function block and on the lower-left side of the
display. The threshold level does not influence the trace
memory or marker position. The value of the peak
threshold level can be changed using the step keys, the
knob, or the numeric keypad. Pressing any digit, 0
through 9, on the numeric keypad brings up the
selected terminator menu. Key access:
Search, More 1 of
2, Search Param
Peak Search
Param Max Sets the peak search mode. Peak Search (Max) places a
marker on the highest peak (ignoring the LO
feedthrough) when a peak search is performed.
Peak
Search (Param) respects the Peak Excursn and Peak
Threshold parameters. If no peak satisfies the
parameters, a No Peak Found error will occur. Key
access:
Search, More 1 of 2, Search Param
Peak Table Accesses the following Peak Table menu keys: Key Access: Search,
More 1 of 2
Peak Table
On Off Displays a list of up to ten signal peaks that is updated
at the end of each sweep. The peaks can be sorted in
order by descending amplitude or by ascending
frequency. Peaks above or below the display line can be
excluded from the table. The peak table function works
with trace 1 only. Key Access:
Search, More 1 of 2, Peak
Table
Peak Sort
Freq Amptd Switches the peak table sorting routine between listing
the peaks in order by descending amplitude or by
ascending frequency. Key Access:
Search, More 1 of 2,
Peak Table
Peak Readout Accesses the following Peak Readout menu keys: Key
Access:
Search, More 1 of 2, Peak Table
Normal
Shows up to ten signal peaks. Key Access: Search, More
1 of 2, Peak Table, Peak Readout
>Display Line
Shows only peaks above the display line. Key Access:
Search, More 1 of 2, Peak Table, Peak Readout
< Display Line
Shows only peaks below the display line. Key Access:
Search, More 1 of 2, Peak Table, Peak Readout
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