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Running a DMM Test
The DMM Test is made up of five sub-tests.You can use the
DMM tests to measure: voltage, resistance, capacitance and
current on analogue lines.
-1- From the Physical Layer screen select DMM Tests
-2- Select the sub-test you want and press ENTER.
-3- Connect
-4- Press ESC to exit the test.
Issue 7 - 05/02
and press ENTER to display the following options:
DC Voltage—use to measure ADSL line voltage.
•
AC Voltage—use to measure AC voltage.
•
Resistance—Use this to test for resistive
•
problems which can indicate cable shorts.
Capacitance—Use this to test for capacitive
•
problems which can indicate insulation problems
and breaks in the cable.
DC Current—Use this to check the current
•
drawn to test the cable characteristics.
AuroraPresto
example, the following screen displays the Resistance
test screen.
To perform another DMM test, repeat from step 2
above.
Section 3 - Physical Layer Tests
to the device to be tested. For
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