9
Green LED
slowing
flashing
7. Installation Caution
7.1 Installation precautions
In order to avoid damage to equipment and personal
injury caused by improper use, please follow the
following precautions:
In order to avoid damage caused by falling of the
equipment, please put the equipment in a stable
environment.
When supplying power to the equipment, pay
attention to confirm the range of power supply
voltage, as well as the positive and negative poles
of the power supply, so as not to damage the
equipment by wrong operation.
In order to reduce the risk of electric shock, ensure
that the equipment is well grounded in the working
environment.
No matter when, please do not arbitrarily remove
the equipment shell.
When placing the switch, please avoid the area with
dust and strong electromagnetic interference
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