Measuring Voltage - Viavi OneExpert DSL User Manual

Chapter 4 Copper Testing

Measuring voltage

The multimeter function allows measuring of AC and DC voltage.
1. Connect the Tip (A), Ring (B), and Ground (Earth) leads to the
line under test.
2. From the Copper menu, select the Multimeter button.
3. Select AC Volts in the lower right corner. The AC Voltage menu
appears.
4. To specify the connection, press the connection:
Tip to Ring (A to B)
y
Tip to Gnd (A to E)
y
Ring to Gnd (Ground) (B to E)
y
NOTE:
Press the up/down arrow buttons to move among the
connections.
5. To specify the termination, select Options, and then select one of the following:
1MEG-ohm Term
y
100K-ohm Term
y
6. To measure DC voltage, select DC Volts in the lower right corner. The DC Voltage menu
appears.
7. To switch between continuous and snapshot mode, use the left system keys Snapshot
or Continuous.
8. To save the results to a report, use the Tray menu.
9. To learn what your results mean, see
88
"AC voltage" and "DC voltage" on page
OneExpert DSL User's Guide
22052280, Rev. 016
269.
May 2020