User Manual
要了解规范的更多详情，请参考最新版的 GB 21521 标准。
Battery disposal in Taiwan
European Union Battery Directive
This product contains a battery that is used to maintain data integrity of real time clock or product settings
and is designed to last the life of the product. Any attempt to service or replace this battery should be
performed by a qualied service technician.
Battery notice for Brazil
A bateria deste equipamento nao foi projetada para removida pelo cliente.
California Perchlorate Material Notice
Perchlorate material - special handling may apply. See: www.dtsc.ca.gov/hazardouswaste/perchlorate
This product's real-time clock battery or coin cell battery may contain perchlorate and may require special
handling when recycled or disposed of in California.
ENWW Environmental product stewardship program 159