Use the mode dial to select the desired mode, and press the updown buttons to select the desired setting where applicable.

使用模式盘选择所需模式时，请按向上向下按钮直至您所需的设置位置。

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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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Use the mode dial to select the desired mode, and press the updown buttons to select the desired setting where applicable.

按压向上向下按钮，调整或设置被您选择模式的值。

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With Opera Mini 7, you get as many Speed Dial buttons as you'll ever want.

ENGADGET: Opera Mini 7 comes to Google Play, treads lightly on your data plan

Scott also had a standard-issue Omega Speedmaster on hand with a stopwatch function, but its dial was dark, and the markings and buttons small, Bonhams said.

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Both options feature lens-mounted zoom toggles, pop-up flashes and dedicated video capture buttons, but only the P520 offers a dedicated mode dial, and if you're planning to make changes on the fly, that's really a necessity.

ENGADGET: Hands-on with Nikon's Coolpix P520 and L820 superzooms at CP+ (video)