ViewSonic VX3211-4K-MHD BSMI RoHS User Guide
Summary
This documentation provides a thorough declaration of restricted substances compliance for the specified LCD Display models. It ensures that your electronic product adheres to strict international environmental and health safety guidelines. We verify the percentage content levels of common problematic substances—including Lead, Mercury, Cadmium, Hexavalent Chromium, PBB, and PBDE—across all components, such as the glass panel, PCB, casing, connectors, and wiring. This certification guarantees that the display is manufactured using materials that meet current environmental standards, making it ideal for businesses or users concerned with eco-friendly and safe electronics sourcing.
Page 1 Text Content
限用物質含有情況標示聲明 Declaration of the Presence Condition of the Restricted Substances Marking
證書號碼／受理編號：(No.) Certificate No／Application No. 商品標籤及商品檢驗標識：(Description) Product Label and Commodity Inspection Mark 樣張及其標示位置：說明書 Sample and its location 設備名稱：液晶顯示器 型號(型式)：VS17425 / VX3211-4K-mhd Equipment name Type designation (Type)
限用物質及其化學符號 Restricted substances and its chemical symbols
單元Ｕnit 鉛Lead 汞Mercury 鎘Cadmium 六價鉻 多溴聯苯 多溴二苯醚
(Pb) (Hg) (Cd) Hexavalent Polybrominated Polybrominated chromium biphenyls diphenyl ethers (Cr+6) (PBB) (PBDE)
支架/外殼 ○ ○ ○ ○ ○ ○ 印刷電路板 － ○ ○ ○ ○ ○ 玻璃面板 － ○ ○ ○ ○ ○ 電線/連接器/連接器 － ○ ○ ○ ○ ○ 電源設備/外接電源供應器 － ○ ○ ○ ○ ○ 用戶手冊/快速安裝指南 ○ ○ ○ ○ ○ ○ 喇叭 ○ ○ ○ ○ ○ ○ 備考 1.〝○〞係指該項限用物質之百分比含量未超出百分比含量基準值。 Note 1：“○”indicates that the percentage content of the restricted substance does not exceed the percentage of reference value of presence. 備考 2.〝－〞係指該項限用物質為排除項目。 Note 2：The“−”indicates that the restricted substance corresponds to the exemption.
Page Summary Contents For ViewSonic VX3211-4K-MHD BSMI RoHS User Guide
Manual Details
| Brand | VIEWSONIC |
|---|---|
| Pages | 1 |
| File Size | 230.93 KB |
| Published | May 28, 2026 |
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Frequently Asked Questions
What restricted substances are covered by this declaration?
The declaration addresses lead (Pb), mercury (Hg), cadmium (Cd), hexavalent chromium, polybrominated biphenyls (PBB), and polybrominated diphenyl ethers (PBDE).
How do I interpret the compliance markers ‘○’ and ‘－’?
‘○’ means the percentage content of the substance does not exceed established criteria, while ‘－’ indicates that the restricted substance category is excluded from testing for that component.
Are all major display components listed as compliant?
Yes, based on the symbols provided, essential parts like speaker units and manuals show compliance marks (‘○’) across several tested restricted substances.