RJ45 RJ11 RJ12 CAT5 UTP Cable lan tester Network Cable Tester LAN Cable Tester Networking Tool network Repair

1. insert the line or telephone line into the corresponding port.

2.switch the host switch to the ON position.The indicator lights flicker and enter theworking state.The S file is fast, and the OFF file is off.

3., the normal network line test sequence, the main tester and the remote tester

1 to 8flashing in sequence, it means that the cable is normal.The following is shownas follows: The main tester does not change:1-2-3-4-5-6-7-8-G

The remote tester is: 1-2-3-4-5-6-7-8-G (Rj45)

1-2-3-4-5-6 (Rj12)

-2-3-4-5- (Rj11)

Note that the G lamp is testing the screen and the crystal head will shine.

4. when there is a line such as line 3order short circuit, the main emission testinstrument and remote receiver 3 lights are not bright.

5.when there are several different lines, a few lines are not bright, with less than2 when the cable line is connected, lights are not bright.

6., if the indicator light is not shining in sequence, it means that the wire is blocked.Please check whether the crystal head is playing the right line.