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MARKER
GENERAL DESCRIPTION
This chapter describes the use of the MARKER and DATA controls for making many measurements faster and
with greater accuracy. Markers can be displayed only on TRACE A and TRACE B.
Two types of functions make up the MARKER group; MARKER MODE
their related functions; and MARKER ENTRY functions, which allow the scaling of the display frequency and
amplitude using marker information.
Markers are bright spots which lie directly on the display trace. The horizontal position of an activated marker is
controlled by the DATA controls. The marker can be positioned at a specific frequency with the DATA number/
units keyboard.
Readout of marker amplitude and frequency appears in the upper right of the display outside the graticule. When
a MARKER MODE is active, its amplitude and frequency readout also appears in the active function area of the
Chapter 6
MARKER CONTROLS
GENERAL DESCRIPTION
, which enable or disable markers and
S
Manual Operation 43
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