Keysight Technologies N9340B, Руководство пользователя

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Key Reference
Marker
95
Marker
Accesses the marker control softkeys to select the type
and number of markers. Markers are diamond-shaped
characters that identify points of traces. Up to six pairs
of markers may appear on the display simultaneously;
only one pair can be controlled at a time. The marker
that is controlled is called the “active” marker. Pressing
[MARKER]
activates the Normal menu key.
Marker
Key access:
[MARKER] > {Marker}
Selects one of the six possible markers. A marker that
has already been selected will become active when it is
turned on. If a marker has been turned on and assigned
to a specific trace, it will become active on that trace if
that marker is selected.
Normal
Key access:
[MARKER] > {Normal}
Activates a single frequency marker at the center of the
active trace if a marker is not already displayed. If a
marker is displayed before the
Normal
function is
enabled, the marker is enabled at the position of the
selected marker. The marker number is indicated above
the marker. The knob and/or arrow keys move the
marker left or right. If a value is entered from the
numeric keypad, the marker is moved to the trace point
nearest to that value. Annotation in the active function
block and in the upper right corner indicates the
frequency and amplitude of the marker (time and
amplitude, if in zero span.) Pressing
Normal
turns off the
Delta
function and moves the active marker to the delta
marker position.