Constant flow rate manually adjustable by control dial on the front panel, Power-ON led indicator.

通过控制面板上的调节旋钮可对流量进行手动调节，还带有电源指示。

youdao

The camera itself looks very similar to the P310 -- there's a nifty mode dial up top, along with a zoom toggle, control dial, power button, stereo mics and a pop-up flash.

ENGADGET

The tradeoff when leveraging cloud computing is control, and you have to dial-in the risk of losing access to your PaaS provider.

FORBES: ROI of the Cloud, Part 1: PaaS

The new 2013 line allows you to choose between 4 different EQ modes, and the dial allowing you to control the volume of game vs. voice chat is a cool feature.

FORBES: Astro's Dead Space 3 A30 Audio System Review