Tektronix VM700T User Manual page 87

Measure Mode
2–68
Graticule
Labels
applies labeling numbers to the ends of its lines as they fit.
Cursor
0.0 Deg.
displayed value by tenths of a degree; a cursor that reflects this
value displays on the screen.
Tracking
Lines
the maximum and minimum ICPM angles.
Plot All
When deselected, only points used in computing the ICPM
measurement display. The soft keys under the Measure
submenu determine which points are used in the measurement.
Measure Submenu
Transient Chk.
Quad.1
discarding values around too-large point-to-point transients
before measuring the maximum and minimum ICPM. Choices
are the quadrature or the video input.
Threshold
1500 V
point exclusion from the ICPM measurement. When two
consecutive sample points are not within this voltage of each
other, several points around them are discarded.
Max % Car OFF
measurement. When highlighted, any video input sample
values above this percentage are discarded. When there is no
maximum exclusion value, this soft key reads OFF.
Min % Car OFF
measurement. When highlighted, any video input sample
values below this percentage are discarded. When there is no
minimum exclusion value, this soft key reads OFF.
Selected % Car
OFF
highlighted Min % Car or Max % Car soft key to be set to OFF,
and the appropriate edge-value exclusion is removed.
VM700T Video Measurement Set Option 01 NTSC Measurements
when highlighted, the polar graticule
, when highlighted, lets the knob move the
, when highlighted, displays lines that follow
, when highlighted, displays all sampled data points.
chooses which data input to check when
sets the threshold (in microvolts) for data
sets the highest percent-of-carrier used in the ICPM
sets the lowest percent-of-carrier used in the ICPM
when highlighted, causes the currently