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7. Marker menu
·[Marker 1 2 3 4 5 6]: Press [Marker]→[Marker 1 2 3 4 5 6] to select
various markers. Activate one marker and set it at the trace center. The
values will be displayed in the marker display zone in the right upper
corner of the screen.
·[Normal]: Press [Marker]→ [Normal] to display the marker frequency and
amplitude. Move the active marker with the knob, step keys or number
keys. The default amplitude is in dB.
·[Delta]: Press [Marker]→[Delta] to display the amplitude difference and
frequency difference (time difference under zero bandwidth) of two
markers. Move the active marker with the knob, step keys or number keys.
The default amplitude difference is in dB.
·[Noise Marker Off On]: Press [Marker]→ [Noise Marker Off On] to
enable or disable the noise marker. If the ON state is selected, the noise
marker will be active. Read the noise power at which noise is normalized
to 1Hz bandwidth near the active marker. In this case, the “Sample” mode
of the detector is active.
·[Counter Mkr Off
On]: Press [Marker]→[Counter Mkr Off On] to enable
or disable the marker counter function. If no marker is active but the
marker counter function is enabled, one mobile marker will be activated in
the middle of the screen.
·[Marker>>]: Press [Marker]→[Marker→], and soft menus related to the
marker functions will pop up. Such menus are related to the frequency and
bandwidth of the spectrum analyzer and the normal or differential mode of
the marker. By using such marker functions, the user can change
spectrum analyzer settings with the marker as the reference.
·[off]: Press [Marker]→[Off] to disable the current marker and related
marker functions, such as: [Noise marker]. [Noise marker].
·[All Off]: Press [Marker]→ [All Off] to disable all markers and related
marker functions, such as: [Noise marker].