VOLTCRAFT CT-2 Bedienungsanleitung Seite 21

ing voltage one after the other which is shown via the red light
beam (outlet display = PIN-OUT INDICATOR). At the right jack the
testing voltage is also measured at every single contact and is
displayed at the lower light beam (in display). If the scan selection
switch is set to manual mode, a light diode will glow at the upper
and the lower light beam. By means of the TEST-button you can
switch the testing voltage of the out jack from one contact to the
next and in that way test every single core of the 8 pole measur-
ing cable on its own. If the line is intact every switching on the
outgoing side is immediately displayed on the IN display. You can
quickly recognize a cable with crossed connections (crossover-
cable) by means of the different LED display of the two light
beams.
- if the scan selection switch is et to auto mode, the switching of
the testing series is done automatically.
The LED signed with G = Ground will only glow on the IN dis-
play if both RJ 45 plugs are made of material which is electri-
cally conducting and are connected by means of the shiel-
ding within the cable (STP-cable). This is not the case with
the test line (UTP cable) which is included in the scope of
delivery.
- should the cable which you want to test already be fix installed,
connect one plug of the cable with the left RJ 45 jack (OUT jack)
of the cable tester. Connect the other end to the Remote-Termi-
nator. The LED display of the Remote-Terminator functions like
the IN display at the cable tester.
Possible cable faults
Line interruptions: the corresponding LED on the IN display does
not glow. Line short circuits: if 2 cores of the line are connected
electrically, The LEDs of both of the corresponding cores will glow.
In the case of a massive short circuit of several cores Within a cable,
the LEDs of the concerned cores will remain dark on the IN as well
as on the OUT display.
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