Measuring The Distance To A Short - Viavi OneExpert DSL User Manual

4 For greatest accuracy, Viavi recommends that you compensate the
opens measurement to remove the effects of the test leads. To
compensate the opens measurements
a
b
c
d
5 To change the resistance measurement, touch Continuous/Snap-
shot. The current selection is a larger text size.
6 Touch Leakage/Non-Leakage button in the lower right.
The Leakage measurement is basically a the high-voltage ohmmeter.
7 To save the results to a report, use the Tray menu
on page
8 To learn what your results mean, see
Chapter 14 "Test
Measuring resistance and leakage is complete.

Measuring the distance to a short

The following procedure describes how to measure the distance to a short.
NOTE:
Use this feature only when the resistance is 4 k or less (4 k or
less is almost always a hard short). If there is no hard short on Tip
and Ring (A and B), the measurement will be inaccurate.
November 2015
Swipe downward on the screen to access the Tray menu.
Select the Compensate Resistance system key
Follow the instructions on the screen to connect the black, red,
and green leads to perform test lead compensation.
Touch Compensate.
The compensation stops automatically when finished.
49).
Results".
OneExpert DSL User's Guide
"Resistance"
22052280, Rev 006
Chapter 12 Copper Testing

Measuring the distance to a short

("Saving a report"
in
Page 153