The antenna does not synchronize scanning. The heading line is not stable. The echo position is changed accordingly.

天线与扫描不同步，船首线不定，物标位置也随之变化。

youdao

The antenna does not synchronize scanning. The heading line is not stable. The echo position is changed accordingly.

天线与扫描不同步，船首线不定，物标位置也随之变化。

youdao