2-32 Marker Menu Spectrum Analyzer
2-60 PN: 10580-00349 Rev. H Spectrum Analyzer MG
2-32 Marker Menu
Key Sequence: Marker
Press the Marker main menu key to open the Marker menu. The instrument is equipped with
six markers. Any or all markers can be employed simultaneously.
Marker: Press to select which marker (1, 2, 3, 4, 5, 6) is active using the
touch screen. The active marker is underlined.
On/Off: Turns the selected marker underlined in the Marker submenu key
On or Off.
Delta On/Off: Turns on a delta marker and prompts for a delta offset
frequency, either positive or negative from the frequency of the currently
active marker.
Peak Search: This key places the currently active marker on the highest
signal amplitude currently displayed on screen.
Marker Freq to Center: Moves the frequency noted by the active marker to
the center frequency position and center of the display.
Marker to Ref Level: Causes the amplitude of the currently active marker
to become the reference level, which is the top horizontal line of the display.
More Peak Options: Brings up a secondary menu of submenu keys for
more peak searching options. See the “More Peak Options (Marker & Peak)
Menu” on page 2-61.
More: Opens a submenu of additional Marker options. See the “Marker 2/2
Menu” on page 2-62.
Figure 2-45. SPA Marker (1/2) Menu
Marker (1/2)
On
Off
Peak Search
Marker Freq
to
Center
Marker
to
Ref Lvl
Marker
1 2 3 4 5 6
More
Peak
Options
More
Delta
On Off
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