The stop/start-enginenotifications could switch the engine off and on automatically, or they couldtrigger alerts to the driver to turn it off/on manually.

这种引擎开/关通知可以自动地在开启与关闭之间切换，或者该系统也可以给司机发送“戒备信号”让司机自己动手开启或关闭汽车引擎。

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For example, you can switch off the small tables in Figure 7 for heading and information objects with a simple condition, or you can automatically leave out empty table entries.

例如，您可以关闭图7中的小表格，以让表头信息以一种简单的状态显示，或者您可以忽略空白的表格条目。

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Doesn't switch off automatically but a red light shows if the machine is still running.

不能自动关机，但是有一个红色的指示灯显示机器是否运转。

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To use it, you simply hit the down button on the remote twice while watching live TV, and from that point forward the DVR will buffer live TV on two channels instead of one. (The feature turns itself off after two hours.) We particularly like the ability to pause one channel, switch to the other and find the video automatically resuming from where we left off.

ENGADGET: DirecTV Genie whole-home DVR review HD