Volth S-NET1, Руководство по эксплуатации

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Note: in this case, users should alter the voice to degree 1~2 in order to find out targeted
cable precisely.
3. Locate short point for uncharged metal cable
Enter “Scan” work mode, connect the
cable lead into “ RJ11” port, use the red clip to connect the red core of the metal cable, black
to black, then hold the receiver to get close to the cable and move forwarder, you can hear “
beep, beep” tone, if the tone stops at somewhere, it means here is the short location.
Caution :
1) The cable must not connect to live circuit.
2) Adjust the sensitivity to 1-2 degree to trace short location much easier.
3) Both of the cores must be connected.
4. Locate broken point for uncharged metal cable Enter “Scan” work mode, connect the
cable lead into “ RJ11” port, use the red clip to connect one core of the metal cable, the black
clip connects to ground. then hold the receiver to get close to the cable and move forwarder,
you can hear “ beep, beep” tone, if the tone stops at somewhere, it means here is the broken
location.
Caution:
1) Must use red clip to connect the cable, black clip connects to ground. .
2) Adjust the sensitivity to 7-9 degree to trace broken location much easier.
3) use the red clip to connect the two cores of the cable separately until you know which core
is broken.
e. Crosstalk test
Refer to the below image, it means Pin 3 6 & Pin 4 5 is crosstalk. when to
test such cable, the crosstalk pins will flash. Actually, crosstalk cable is still a good cable, but it
would influence the network speed.
Connection diagram of crosstalk line pair
1
2
3
6
4
5
7
8
1
2
3
6
4
5
7
8
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8