PN 2749020
October 2006
©2006 Fluke Corporation. Printed in China.
TS
®
44 PRO Test Set Users Card
Data Test
Connect the unit to Tip and Ring and move the T/M
switch to T. If high speed data is present, the unit’s
alarm will start beeping and the unit will lockout
and not go off-hook. If there is no high speed data,
the unit will go off-hook.
Data Lockout Override
In Talk mode, while the data lockout alarm is
sounding, press the OVERRIDE key – the unit will
go off-hook. For example, this is what you would
do to access POTS on a line carrying both POTS and
ADSL.
Line Voltage Test
In Monitor mode, press Vdc&mA/TEST key.
Low Voltage
0 Vdc to 2 Vdc - LO LED lights up red for 3 sec-
onds.
2 Vdc to 42 Vdc - LO LED flashes red.
Normal Voltage
42 Vdc to 53 Vdc - LO and HI LEDs flash green
once.
High Voltage
53 Vdc to 140 Vdc - HI LED flashes red.
>140 Vdc - HI LED lights up red for 3 seconds.
Loop Current Test
Go off-hook and press the Vdc&mA TEST key.
If the loop current is less than 23mA, the mA LED
flashes red. If the loop current is greater than
23mA, the mA LED flashes green.
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