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4
Abnormal connections instruction
OPENS
1. While performing the pin to pin scanning, if the pin 3 LED does not light
up on both the master unit and remote unit, it means Pin 3 is open
circuited.
2. If there are several pins that are not connected, there are several lights
that will not turn on. If less than two pins are connected, none of the
lights are on.
CROSSOVER
If pins are crossover, for example NO2 and NO4,the result is displayed
as below:
Master Tester: 1-
2-3-4-5-6-7-8-G
Remote Tester: 1-
4-3-2-5-6-7-8-G
SHORT
If two or more pins are short circuited, the lights will not light up on the
remote tester while master tester shows normal.
Testing patch cables or wall installed cables, two cables which can
match each other (eg 110P4-RJ45) will be connected to the tester.
Test by RJ45 cable
Slide the power switch to "ON" or "SLOW", the power will turn on.
1. UTP cable test
Connect the cable, the tester will pin to pin scan sequentially from 1 to 8
circulate test.
2. STP cable test
Connect the cable, the tester will pin to pin scan sequentially from 1 to
G circulate test.
If any cable is open, short or crossover, the result is as shown as above.
When finished testing, turn off the tester. If finished for a long time, remove
the battery for storage.
Test by RJ11/RJ12
Slide the power switch to "ON" or "SLOW", the power will turn on.
1. RJ11 cable test
Connect the cable, the tester will pin to pin scan sequentially from 2 to 5
circulate test.
2. RJ12 cable test
Connect the cable, the tester will pin to pin scan sequentially from 2 to 6
circulate test.
If any cable is open, short or crossover, the result is as shown as above.
When finished test, turn off the tester. If finished for a long time, remove the
battery for storage.
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