HP 86140A The Markers Menus

Using the Optical Spectrum Analyzer

The Markers Menus

The Markers Menus

The Markers softkeys are accessed using the front-panel Markers key or the Measure menu Markers selection on the menu bar. If you wish to change marker settings, the following functions and setup panels are available:

Function	See....
Active Marker....	“To select the active marker” on page 3-23
Marker Trace....	“To set the active trace” on page 3-23(Marker key)
Marker Bandwidth....	“To set markers to measure bandwidth” on page 3-24
–3 dB, –6 dB, –10 dB, –20 dB	“To set markers to measure bandwidth” on page 3-24
Marker Bandwidth Off
Peak Search	“To perform a peak search” on page 3-25
	“To perform a peak search using a marker” on page 3-24
Marker to Center	“To change the center wavelength with a marker” on
	page 3-24
Marker to Reference Level	“To change the reference level with a marker” on page 3-25
More Marker Functions....
Marker Search Menu....
Search Mode	“To perform a peak search” on page 3-25
	“To perform a pit search” on page 3-26
Noise Marker	“To set the noise marker function” on page 3-27
Delta Marker	“To set the delta marker function” on page 3-28
Trace Integration	“To calculate the total power under a trace” on page 3-28
Line Marker Menu....
Wavelength Marker 1	“To set the wavelength line markers” on page 3-28

3-21