HDO9000 High Definition Oscilloscopes Operator's Manual
Track
A Track is a plot composed of parameter measurements that is time synchronous with the source
waveform. The vertical units are those of the source parameter and the horizontal units are seconds.
In order to maintain time synchronism, the parameter values are posted at the sampling rate. Track
values are redundant in that the same value is repeated every sample period until the measurement
changes.
1. Open the parameter setup (P
x
) dialog for the measurement you wish to track.
A quick way to do this is to touch the measurement table cell.
2. Touch the
Track
toolbar button at the bottom of the Px dialog and choose the function location
(
F1-F12
) in which to display the plot. The track opens in a new grid along with its function
descriptor box.
3. Touch the new
Track descriptor box
to display the F
x
dialog, then open the
Track subdialog
.
4. On the Track subdialog,
uncheck Auto Find Scale
and enter a new
Center
and
Height/div
. You
can also use
Find Scale
to automatically find suitable values.
5. Choose a line
Connect
function of either Interpolate or Extend.
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