Remarks:
1.
Please don't connect the tested cable to the same side of the test interface.
2.
The tester did not test the ground unless the extension test is applied to
1.
PC Interface Test Unit together. In this application, the pin 40 means ground.
2.
Two 40 pins IDC connector’s allows to be connected with extension PC/MAC
Cable Test Interface Unit. (Fig.2)
3.
If you are going to use the tester in the same place for a long time, the optional
power adapter instead of the battery is recommended.
4.
Don't open the box by yourself if the tester does not work properly. Suggest
your return it to the original dealer for maintenance.
