Exfo FTB-635 Wideband Copper and DSL Test Module Manuel d'utilisateur Page 131

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Copper and xDSL Tests 123
10 Multimeter Tests
The purpose of the multimeter tests function is to detect AC/DC voltages
and currents, measure resistance and capacitance in a loop, and the
balance of a circuit. These tests allow you to make basic electrical safety
checks (AC volts), check from crossed or coupled battery voltages, assess
basic loop continuity and quality with resistance measurements, and
measure total electrical length with capacitance.
Refer to Multimeter 2 Tests on page 169 for Isolation, Locator Tone, and
Load Coils tests.
To access Multimeter tests:
From the Copper main menu Test Groups, tap Multimeter
.
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