HP 86140A Series User Manual page 71

Setup panel
selections
The Marker Setup panel
Normal Marker Units
Sets the X-axis readout for frequency or wavelength when the instrument is in
a non-zero span. This setting controls only the normal marker X-axis and the
delta reference readout. This setting controls all four normal markers. The
bandwidth and delta offset markers have their own settings.
Bandwidth Marker Units
Sets the bandwidth marker X-axis readout for frequency or wavelength when
the instrument is in a non-zero span. The delta markers have their own set-
ting. This setting controls all four bandwidth markers.
Delta Marker Units
Sets the delta marker X-axis readout for frequency or wavelength when the
instrument is in a non-zero span. The bandwidth markers have their own set-
ting. This setting controls all four delta markers.
Normal/Delta Marker Interpolation
Turns the normal/delta marker interpolation
, the normal/delta markers will be placed at the exact wavelength or fre-
ON
quency value selected if it is within the trace range. The marker will linearly
interpolate between two trace data points. The default state is
This setting controls the interpolation state for all four markers when in the
normal or delta mode.
Using the Optical Spectrum Analyzer
The Markers Menus
or . When interpolation is
ON OFF
OFF
.
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