Test Mode; Debug Mode - LaserLiner LAN-Check Mode D'emploi

Always check the condition of the batteries before using the
!
tester. The LEDs will light weakly if the battery charge is low.
False measurements are possible.
4

TEST mode

1. Connect cable to the main device and cable connector
2. Briefly press „TEST / DEBUG" button (12)
During each measurement the LEDs initially light up briefly one after
the other.
Positive test
The LEDs of twisted pairs (1 - 4) as well as the „OK" LED (9) will light
if there is no wiring fault or break.
Negative test /wiring fault
The LED „Short" (6), LED „Miswire" (7) and/or LED „Reversal" (8)
‚will light accordingly if there is one or several wiring faults. The
LED of the faulty twisted pairs will flash simultaneously.
Example
The twisted pairs 3 - 6 of the cable
are reversed and there is a short-
circuit in the twisted pairs 1 - 2
and 4 - 5.
Negative test / break
The corresponding LEDs will not light if there is a cable break in one
or several twisted pairs. (See „Wiring faults")
5

DEBUG mode

1. Connect cable to the main device and cable connector
2. Press and hold „TEST / DEBUG" button (12)
During each measurement the LEDs initially light up briefly one after
the other. The twisted pairs are then checked one after the other.
Positive test
If the twisted pair to be tested is wired correctly, the corresponding
LED will briefly flash, then light together with the „OK" LED and
then go out.
Negative test /wiring fault
If the twisted pair to be tested is wired incorrectly, initially the
corresponding LED will briefly flash. The LED will then light together
with the LEDs of the twisted pairs associated with the fault. At the
same time, the LED „Short" (6), LED „Miswire" (7) or the LED
„Reversal" (8) will also light.
LAN-Check
Flashing
Flashing
Flashing
ON
ON
ON
ON
GB
11