Owner manual

Signal Test
Copper and xDSL Tests 221
WB Balance Test
Summary
VF and WB Balances are great indicators of quality, the best single
indication of how much one conductor is like the other based on how
much Power Influence or noise the pair can mitigate.
Summary tab displays the pass/fail status of the tests executed. Refer
Copper Tests: Result Summary on page 291 for more information.