Instruction Manual

2
3. Safety Precautions
The warnings and illustrations shown in the
manual are intended to enable you to use the
device safely and correctly, thus preventing harm
to you and others, specific meanings of which are
shown as follows:
Symbols, marks and their meaning
Warning information,
refer to the attached document
BF-type anti –shock degree for the
application part
Comply with local regulations
Consult the instructions for use
Keep dry
Low voltage prompt
Keep out of the sun
Vertical upward
IP22
The device is protected against splashing water.
Water splashed against the enclosure from any
direction shall have no harmful effects
RoHS
RoHS mark
CE mark