Testing For Low Voltage - Fluke Networks MicroNetBlink Guia Del Usuario

4. Set the toggle switch to Cont ü to answer the
line or go off-hook.
Note: The brightness of the GREEN line status is
an indicator of the amount of telephone loop
current present while the toggle switch is in the
Cont ü position.
CAUTION: Telephone circuit voltages can be
hazardous, never touch the metal of the test
leads while the MicroNetBlink is attached to a
telephone line.

Testing for Low Voltage

CAUTION: MicroNetBlink is designed for
checking low voltage (less than 24 Volts DC or
AC only). Do not connect to any high voltage
circuits!
1. Set the toggle switch to the Off/Volt ü
position.
2. Connect the red alligator test lead to a wire of
the pair or circuit.
3. Connect the black alligator test lead to the
other wire of the pair or circuit.
If the LINE STATUS is GREEN, the black test
lead is connected to a NEGATIVE(-) DC Voltage
If the LINE STATUS is RED, the black test lead
is connected to a POSITIVE (+) Voltage
If the LINE STATUS is RED/GREEN, AC Voltage
is present.
ENGLISH - 7