○: 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.