Photo Tip: Turn off your flash and set your camera to manual mode.

照片说明：关闭闪光灯，将相机设为手动模式。

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If you need to use flash, turn on the flashes for both cameras and expect things to come out a little weird.

如果你需要用闪光灯的话，把两部相机的闪光灯都打开，做好准备拍出的照片可能有点怪。

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Set the camera to manual mode and turn off the flash.

把相机调到手动模式，并且要关上闪光灯。

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In severe cold, below -15C, before you turn the ignition key flash your main beams - this takes a bit of battery power and thaws it a bit inside.

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It's refreshingly easy to use: just raise the flash head to switch on... then turn off again by lowering when the flash isn't needed.

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