在佳能装置上，FE 锁是在相机顶部显示屏正下方带星号的按钮（*）。

On Canon units, the FE lock is the asterisk button (*) directly below the display screen on top of the camera.

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就是先获得恰当的闪光曝光值，压下闪光曝光锁按钮，锁定这个曝光值。

FE lock is simply obtaining a proper flash exposure, pushing the right button to lock in that exposure.

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该计划可让您让您的帽子和数量安全锁按钮。

The program lets you make your Caps and Num Lock buttons safer.

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