○: means the content of the hazardous substance in all homogeneous materials of the
part is in the limited requirement according to the standard of SJ/T 11363-2006.
×: means the content of the hazardous substance in at least one of the homogeneous
materials of the part is beyond the limited requirement according to the standard of SJ/T
11363-2006.
(1): some parts of the circuit board used lead solder during processing.
Notice: the product marked with “×” is because there has no other technologies or parts
to be replaced at present stage, under normal use conditions, leak and mutation will not
occur in 5 years, and it will not cause environment pollution or harm to people and
property.