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ITS-HK should be correct. I think your photo frame is using the USB cable for computer communication purpose. If that is the case, the EN55022 and EN55024 will be used for testing while the product is getting the data transfer to (or from) the computer.
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On the other hand, your photo frameis considered as a music and video player when it is not connecting to the computer. Under this situation, your product will be tested with EN55013 and EN55020. As no USB cable is connected uder this operating mode, the absorbing clamp test is not necessary. That means the interference power test should not be done.
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So far as I know, ITS-HK is always aligned with SEMKO. Therefore, his judgement is nore reliable than his ShenZhen branch. |
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