Teledyne T3SP Series Operator's Manual page 34

Time domain reflectometer
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11.
The real-time TDR trace is shown (yellow) in the Oscilloscope Win-
dow. Alternatively, an impedance trace can be displayed (View
Show Impedance).
12.
By default, all average measurements are carried out by one single
trigger event. If this currently should not be the case, open the De-
vice Tab in the Options Dialog via the menu item Extras
(Device) and make sure the Single-Shot Measurement checkbox is
checked.
13.
Make sure the first row is still highlighted. The highlighted sample will
actually be measured. Best practice is to click on the line number in
the table on the far left.
14.
Measure the sample either by clicking the measure button
right-lower corner of the Main Window, or by using the F5-key.
Please note: if the TDR signal is temporarily instable, measuring is prohib-
ited. Please make sure the signal is stable before measuring. Instabilities
usually occur when there is a bad contact between probe and the object un-
der test. Please check the contacting by means of the real-time trace in the
Oscilloscope Window.
15.
Now the TDR traces (all average measurements) are additionally dis-
played (red) in the Oscilloscope Window. Please note that these are
not displayed when the impedance trace is displayed instead of the
TDR trace.
Remark: the measurement data can be deleted using the shortcut STRG-D
or via the main menu Edit
TDR data, all other information is preserved. Complete rows can be removed
by using the menu entry Edit
be deleted.
Caution: an UNDO function is currently not available!
T3SP-Series Operator's Manual
Delete Avg Measurements. This only clears the
Delete Samples(s). All highlighted rows will
Options
in the
34
931776 RevE

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