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4.16 Judgment And Tracking Of Cable Line
4.16.1 Plug the attached detection line into the jack in
front of
the meter and turn the rotary selector to
the Tone range.
4.16.2
Connect the outgoing wire of the connecting line to
the
target cable pair or connect the red line to the
target
cable and the black line to the ground.
4.16.3
Press the "
TEST
" key, and the"
" symbol will
flash
to transmit an audio signal. Bring the antenna
of the
receiver close to the target cable and hold
down the
Receive key to receive the audio signal
transmitted, and
then you can judge the routing
and continuity of the
cable. If there is any break
point on the cable, its position can
be judged.
1) There should be no AC or DC signal in the cable under
test.
2) If the audio signal is badly received, the volume switch
of
the receiver can be adjusted.
Note:
4.17 Network Cable Integrity Test
4.17.1 Regular T568A/T568B cables can be judged for
open circuit, short circuit, miswiring, split pair,
reverse connection and shield integrity, and any
abnormality can be specified.
4.17.2 Insert both ends of the cable into the jacks in the
front and lower part of the meter.
4.17.3 Press the "
TEST
" key for testing. If the abnormality
remains after the test, the “Abnormal” symbol will
flash.
4.17.4 The front jack box can be separated to detect any
fixed cable as the remote terminal conveniently.
4.17.5 Insert a slotted screwdriver or any other flat object
into the notch and push up hard to remove the
front cable interface.
