# 投屏
- **[企业智慧屏支持投屏方式是哪几种？](https://support.huaweicloud.com/faq-terminal-welink/IdeaHub_section3_003.html)**   
- **[投影码刷新时间是多久？](https://support.huaweicloud.com/faq-terminal-welink/IdeaHub_section3_004.html)**   
- **[手机视频投屏卡顿问题？](https://support.huaweicloud.com/faq-terminal-welink/IdeaHub_section3_005.html)**   
- **[WeLink或Ideashare投影时，对网络有无要求？](https://support.huaweicloud.com/faq-terminal-welink/IdeaHub_section3_006.html)**   
- **[Ideashare 离线模式跟在线模式是什么区别？](https://support.huaweicloud.com/faq-terminal-welink/IdeaHub_section3_007.html)**   
- **[有线投屏是否支持反向控制？](https://support.huaweicloud.com/faq-terminal-welink/IdeaHub_section3_008.html)**   
- **[一台设备可以同时配对几个传屏器？](https://support.huaweicloud.com/faq-terminal-welink/IdeaHub_section3_009.html)**   
- **[使用WeLink投屏码只有英文投屏码没有数字投屏码？](https://support.huaweicloud.com/faq-terminal-welink/IdeaHub_section3_010.html)**   
- **[IdeaHub S 客户如果使用投放电视视频，是否支持4k呢？](https://support.huaweicloud.com/faq-terminal-welink/IdeaHub_section3_011.html)**