Fluke MicroScanner 2, Руководство пользователя, Страница: 44 / 60

MicroScanner
2
Cable Verifier
Users Manual
36
Using the SmartTone Function
Use the SmartTone
™
function when you have trouble
locating a cable. This function changes the toner’s song
when you short a wire pair in the cable connected to the
tester. SmartTone works with the IntelliTone probe and
with analog probes.
Note
Use the SmartTone function only on dry pairs of
wires that are unterminated at both ends. Do not
use this function on powered wires.
1
Press

to select twisted pair or coaxial cabling.
2
Press

until

appears on the display.
3
Press

to select the analog toner mode (
IntelliTone
disappears from the display).
4
At the far end of the cabling, place the probe near the
ends of the cables.
5
Momentarily short a wire pair in a cable (twisted pair) or
short the conductor and shield in a cable (coaxial). If the
song changes when you release the short, you have
found the cable connected to the tester.
Using the IntelliTone Cable Map Function
(optional IP200 probe required)
The tester’s IntelliTone function works with an optional
IP200 probe’s cable map function to verify wiring at the far
end of the cabling. The probe’s cable map function
identifies the most common wiring faults on twisted pair
cabling: shorts, opens, and crossed pairs.
1
Press

to select twisted pair cabling (

).
2
Turn the probe’s rotary switch to
CABLE MAP
.
3
Connect the tester and probe to the cabling as shown in
Figure 27.
4
Press

until

appears on the display. IntelliTone
mode is indicated by
IntelliTone
and a scrolling pattern
of 1s and 0s on the display. See Figure 27.
5
The probe’s LEDs light in sequence to indicate the
cable’s wiring. See the probe’s documentation for
details.