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From Friday, April 19th (11:00 PM CDT) through Saturday, April 20th (2:00 PM CDT), 2024, ni.com will undergo system upgrades that may result in temporary service interruption.
We appreciate your patience as we improve our online experience.
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这种情况一般发生在使用了第三方的转接器的情况下。特别是第三方的DVI和HDMI转接器无法正常工作且不被支持。
cDAQ-9132/9134 和 cRIO-9030/9031/9033 仅支持有效的DVI转接器,VGA转接器和本身NI附件里卖的DP转接器;其他的HDMI和DVI转接器是怎样都不被支持的。有些有效的第三方的DVI或者HDMI的转接器能正常工作但是不被支持。
不能用的那些转接器将信号从一个接口传输到另一个接口,其中接口信号转换很小。而有效的转接头内部有电路,能把本地的DP信号完全转换为DVI或者是HDMI接口的信号。
下面是官方承认支持的DP转接头:
Accessory | NI Part Number |
Mini DisplayPort (Male) to DisplayPort (Male), 0.5m | 157232-0R5 |
Mini DisplayPort (Male) to DisplayPort (Male), 1.0m | 157232-01 |
Mini DisplayPort (Male) to DisplayPort (Male), 2.0m | 157232-02 |
Mini DisplayPort (Male) to DVI (Female), 0.5m | 157231-0R5 |
Mini DisplayPort (Male) to VGA (Female), 0.5m | 157230-0R5 |
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