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7. Marker menu
Marker
1 2 3 4 5 6
Marker
Normal
Delta
Noise Marker
Off On
Counter
Off
On
Marker->
>
Off
All Off
·[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 mode]: 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 mode]: 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.
·[Marker 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].
