In Programs (Start) folder select Rotate icon an choose from right menu Add Speed Dial.

程序(开始)旋转图标的文件夹选择一个正确的选择菜单添加快速拨号。

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The custom quick set menu and the metallic command dial are incorporated to improve usability.

ENGADGET: Sigma DP3 Merrill packs a Foveon X3 sensor and a fixed F2.8, 75mm-equivalent lens

Around back, just to the right of the LCD, is a thumb rest and adjacent video record button, followed by Canon's standard lineup of menu, playback, info and dial controls.

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The diaphragm, shutter speed and menu can be changed quickly using the command dial.

ENGADGET: Sigma DP3 Merrill packs a Foveon X3 sensor and a fixed F2.8, 75mm-equivalent lens