110
Inactive Pair Autotest (without FED)
The Inactive Pair screen displays the type of test 
(basic or full), the type of service (POTS), the wire 
gauge, FED select status, and the cable type.
Press the [Setup] key to change the Inactive pair 
parameters.
         Autotest
Use this function to perform an automatic sequence 
of tests on an Inactive, Active or Wideband pair. The 
Wideband Autotest requires the use of a Far-end 
Device (FED) such as a 3M FED, FED II, or CTC 
Smart Strap
™
.  The Inactive Pair Autotest can be 
run with or without a FED. The Active Pair Autotest 
is performed on a working pair (without a FED) 
using a test line number. Certain Autotest results 
are compared against pass/fail limits to provide a 
quick-look at the pair condition. The pass/fail status 
is indicated in the results box by with an “OK” for 
pass, a “Yield” sign for marginal, and a “Stop” sign 
for fail. Test values are also available for inspection 
in the test value screen. In this screen, values that are 
marginal or have failed are indicated by a highlight 
around the result box. Refer to the tables on pages 
130–131 for the tests that are performed and the tests 
that have pass/fail limits.
Autotests without a FED
If a FED has not been previously selected, only 
the Inactive Pair and Active Pair selection will be 
visible. Use the [Up] and [Down] keys to select one 
or the other. If a FED has been previously selected, 
press the [Tab] key to select “None” under FED 
Setup.