REI TALAN 3.0, Руководство пользователя

Страница: 17 / 82

TESTING CONCEPTS AND RECOMMENDED TEST SEQUENCE
17
TESTING CONCEPTS AND RECOMMENDED TEST SEQUENCE
Testing Locations
The TALAN can be used to test a phone line from several different testing points.
It is important to understand that prior to interrupting the phone line you should first verify
that there is no audio passing down the line. Therefore, regardless of where you test the line,
you should first use the banana plugs, connect to the main audio pair and test for audio. This is
often easier at an intermediate block. Then, it is recommended that the user start testing at the
phone set. For the remainder of this document, it is assumed that the testing is performed at
the phone set.
Testing at Phone Set
Block Testing