Scan button. The scan button is used to scan up to 50 channels in each band segment. see the section on operation for more information on using this function.

扫描按钮，用来扫描在每个频带段内的50个信道，了解本操作部分更多信息请参看相关章节。

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Scan button. The scan button is used to scan up to 50 channels in each band segment. see the section on operation for more information on using this function.

扫描按钮，用来扫描在每个频带段内的50个信道，了解本操作部分更多信息请参看相关章节。

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