Table of Contents
Advertisement
Front-Panel Key Reference
SPAN X Scale
Allows the span of the zone markers to be changed
Zone Span
without changing the center frequency. The zone
markers are vertical lines marking the zone in the
upper window. They determine the frequency range
displayed in the lower window. As the zone markers are
moved, the span of the lower window is changed but the
lower window will not be updated to reflect the change
unless it is selected as the active window.
(See
The span limit of the lower window is the same as the
span limit of the analyzer. The span for the lower
window is not limited to the selected span of the upper
window. However, if the frequency span of the lower
window is outside of the span of the upper window, the
vertical span markers will not be displayed. When the
lower window is active, the
change
the lower window is active, will change the span.
Key Access:
Finds the next peak to the right of the zone center
Zone Pk Right
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
signal. Pressing
upper window is not the active window or if it is in zero
span.
Key Access:
Finds the next peak to the left of the zone center
Zone Pk Left
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
signal. Pressing
upper window is not the active window or if it is in zero
span.
Key Access:
188
.)
Zone On Off
, and any change to
Zone Span
,
SPAN X Scale
,
to be identified as a peak
Search Param
Zone Pk Right
,
SPAN X Scale
,
to be identified as a peak
Search Param
Zone Pk Left
,
SPAN X Scale
Zone
key will
SPAN X Scale
Zone Span
Zone
will have no effect if the
Zone
will have no effect if the
Chapter 2
while
Advertisement
Table of Contents
