1.Long press the FUNC to open the key 3 seconds.The test function lights up.The tester enters the working state;Long press the FUNC to turn off the key 5 seconds.
2.Push the side switch upward;The HDMI red light of the test feature is bright,and the HDMI is high for the testClear the digital signal cord plug,insert the port of the test machine and the remote tester,the test machine LED water lampFrom g-1-2-3-4>>>>to 17-18-19.The test line can be determined on a remote tester It is the wrong line,short circuit and open.
3.Push down the side switch upward;Test function light RJ45 red light.Insert the network wire plug that needs to be tested separately.The port of the main tester and the remote tester,the test machine LED water lamp from g-1-2-3-4-5-6-7-8 Time is shining.It can be found on a remote tester that the test line is the wrong line,short circuit and open circuit.
4.During the test,press the FUNC button to perform the D2 speed scan test.Once again FUNC key,test instrument for D3 speed scanning;Hold down the FUNC button for 2 seconds and the tester enters Go to manual point dynamic test function,press FUNC key to enter a lamp,keep circulating.duning this period,If you press FUNC key 2 seconds,exit the manual point dynamic state,return to automatic cycle test function state.
5.If the machine does not perform any key operation,it will antomatically shut down after 20 minutes.
6.When the test line has 2 short circuits,the main tester displays the same,while the remote tester displays two short circuits The line light is very bright,if there are three or more (three)wire short circuit,Then all short circuit of several line number.The lights are both dim at the same time.
7.If the distribution frame or wall block module is tested,two matching jumper wires are required to lead to the tester.

Package Includes:
1 x 2 In 1 HDMI Cable Tester and Network Cable Tester(Battery Not Included)