Agilent Technologies 11970 Series Guia do Utilizador Página 273

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Chapter 6 6-81
Front-Panel Key Reference
SPAN X Scale
NOTE Zone Span is not available when Segmented (On) is selected.
Zone Pk Right Finds the next peak to the right of the zone center
frequency on the upper window trace and then moves
the zone so that it is centered around the new peak.
The zone span is not changed. The center frequency of
the lower window changes to reflect the new zone
center frequency. The lower window will not be updated
until it is made active. If no peak is found, the zone will
not be moved. A signal must obey the parameters
defined in
Search, Search Param to be identified as a
peak signal.
Pressing Zone Pk Right will have no effect if the upper
window is not the active window or if it is in zero span.
Key Access:
SPAN X Scale, Zone
Zone Pk Left Finds the next peak to the left of the zone center
frequency on the upper window trace and then moves
the zone so that it is centered around the new peak.
The zone span is not changed. The center frequency of
the lower window changes to reflect the new zone
center frequency. The lower window will not be updated
until it is made active. If no peak is found, the zone will
not be moved. A signal must obey the parameters
defined in
Search, Search Param to be identified as a
peak signal.
Pressing Zone Pk Left will have no effect if the upper
window is not the active window or if it is in zero span.
Key Access:
SPAN X Scale, Zone
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