User Guide

Use a tool to break the iron plate on the I/O back-panel.
As shown in the picture, use a tool to tear down the iron plate by twisting it several
times.
Be careful when twisting!!
When breaking iron plates, it is wise to use a
pliers to avoid cutting yourself. If you fail to have
a pliers on hand, pad a piece of cloth on you
r
palm while doing it.
2-6
Start To Handle