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Subject : 
PC USB无法侦测UC3022
 
Description : 
当我将UC3022连接到计算机或笔电时, 计算机侦测USB设备不成功.
 
Solution : 
因为UC3022没办法截取含HDCP保护的影像, 所以UC3022的设计是当HDCP开关被打开时, 就让UVC/UAC失效. 在此状况下, UC3022与计算机端的就不做沟通, 导致会看到USB设备无法连结成功的现象.
1. 要让USB列举成功，请先将UC3022断电.
2. 将HDCP的开关切到OFF之后再开机.
 
Attachment : 
Attachment
 
Related FAQ : 
US421's FAQ(switching function)
 
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