５０
Appendix 1Toroid filter
installation manual
To reduce the interference of the power, user can install toroid filter on the
power cable.
Installation method as follows:
Step 1: open the filter, put the power line through the toroid.
Step 2: Twine the power cable around the filter housing at least 3 loops without
affecting the normal close of the filter.
Step 3: close the filter.
Please note the length is maximum 50mm between the filter and power ending.
Here is the picture for your understanding.
Picture 1 filter closed Picture 2 filter open
A
B
Picture 3 the well-connected power with filter on
