EXFO MaxTester Max-610 User Manual page 234

Copper Auto Tests
POTS Auto Test
POTS Auto Test Threshold Settings
The Threshold Settings page allows you to set the
POTS Auto Test Threshold Settings for the
combination of multiple tests. The threshold values do
not come from individual tests but are unique to
POTS.
Loop DC Current sets the DC current value for

the wire pair.
Loss sets the loss value for the wire pair.

Power Influence sets the power influence value

for the test.
VF Noise sets the level of voice frequency noise to be used.

VF/AC Balance (Active) sets the VF/AC longitudinal balance value for

active mode.
Type is a read-only field displaying the threshold limit: either Minimum

or Maximum.
Enabled is a read-only field and always Yes for all thresholds.

To set threshold values:
1. Press the up/down arrow keys to highlight the desired parameter.
2. Press
the navigation keys to scroll through.
3. Press
your selection.
4. Press
226
on a value to open the alphanumeric editor screen and use
to select each value and use the function keys to complete
to confirm and close your selections.
MAX-610