Car radio buttons that, for example, light when selected, even a needle's position on a dial, can provide navigational information if integrated appropriately with the software.
例如，选择单选按钮时亮灯。如果和软件进行适当集成，即使是刻度盘上的指针位置也能够提供导航信息。
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In addition, there are too low to rub clockwise position, dial logo logo, the minute hand position is too low or the axle skew, lead to the front end of the minute hand rub with the above dial.