Cable Map Testing
：
Caution
•
When use the product for RJ45 or RJ11 cable
mapping, please only plug in the cable to
RJ45/RJ11 compatible connector on transmitter.
Do not use RJ11 (6pin) connector.
•
You can use the MT-7028 Transmitter or Receiver
to validate the cable map on RJ45/RJ11 by
RJ45/RJ11compatible connector on transmitter.
The cable map function finds the most common
wiring faults on twisted pair cabling: shorts, opens,
and crossed pairs.
1.
Connect the MT-7028 Transmitter or Receiver to RJ45/
RJ11 jacks.
2. Push
“
”, the indicator of “POWER/ BAT LOW” will light
up and turn on the power. Push “
” on MT-7028
transmitter for cable mapping and shielded function
indication. When the green LED indicator flickers slowly,
the low speed scan is working. Push the “
” button
again, the green LED indicator flickers faster and the fast
speed scan will be operated. Push the “
” button again,
the product will be standby for next operation.
Caution
•
Each LED that corresponding to an active pin flashes
briefly, and then should light for about 1 second. For fast
scan cable mapping, the light will be flicker about 0.5
second, from 1 to 8, G. If the cable is open, the LED
indicator will not light up.
•
Before cable map testing, repeat the procedures of
“Locating Cables” on page 7 to identify the correct
connector or wires on the other end of the cable if
necessary.
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