Filter
Top Products
3-26
Using the Optical Spectrum Analyzer
The Markers Menus
Next Peak Right
Places the marker on the next peak located at a longer wavelength than the
current marker wavelength position. This next peak must meet the peak
excursion and threshold criteria. If the specified marker is
OFF
, it will be
turned
ON
, placed at the center wavelength, and the search to the right will
begin from that point.
Active Marker....
Turns a particular marker
ON
or
OFF
. Turning a marker
OFF
will turn off any
marker function that was on for that particular marker. When the marker is
turned
ON
again, all the marker functions for that marker will be off.
To perform a pit search
1
Press the front-panel
Markers
key.
2
Select an active marker.
3
Press the
More Marker Functions....
softkey.
4
Press the
Marker Search Menu....
softkey.
5
Press the
Search Mode....
softkey and toggle to select Pit search mode.
6
Press the
Pit Search
softkey. Select from the following options:
Next Pit Up
Places the marker on the next lowest pit from the current marker amplitude.
This next highest pit must meet the peak excursion and threshold criteria. If
the specified marker is
OFF
, it will be turned
ON
, placed at the center wave-
length, and the search for the next minimum will begin from that point.
Next Pit Left
Places the marker on the next pit located at a shorter wavelength than the
current marker wavelength position. This next pit must meet the pit excursion
and threshold criteria. If the specified marker is
OFF
, it will be turned
ON
,
placed at the center wavelength, and the search to the left will begin from that
point.
Note
For addition information on setting the peak and pit excursion criteria, see “Peak Excur-
sion” and “Pit Excursion” on page 3-32.
book.book Page 26 Monday, January 31, 2000 10:34 AM