EXFO MaxTester 635 - Manual (Page 84)

Setting Up Copper Tests
76 MAX-635
FED Setup
Note: For all FED States other than Pass Through/Exchange Connect, the
Dialer tab is disabled. If the dialer is already running before the test starts,
the dialer will be stopped on entry of the test with a message saying Dialer
cannot be used, hence dialer will be stopped. - similar to FaultMapper
test.

FED Factory Default button allows you to restore the factory defaults
for the following:

Single Test defaults sets the default FED state values for all the
individual tests, except Auto Test.

User Auto Test defaults sets the default FED state values for Auto
Test.

All these options sets the default FED state values for all tests.
To select the parameter values:
1. Press the up/down arrow keys to highlight the desired parameter.
2. Press the left/right arrow keys to view and select the options.
OR
3. Press on a value to open a list box of options and press the
up/down arrow keys to highlight the desired parameter.
4. Press to confirm the value.