9
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Optical work in normal
8. Installation caution
8.1 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
