try to reset first, from the menu. if it doesn't work, remove the main battery and the small battery (search " reset 5d mark 3" in Google, check "how to reboot your Canon DSLR)
【在 B*******e 的大作中提到】 : try to reset first, from the menu. : if it doesn't work, remove the main battery and the small battery (search " : reset 5d mark 3" in Google, check "how to reboot your Canon DSLR) : : L
t*g
5 楼
就是大转盘调光圈的时候不行。
【在 z*c 的大作中提到】 : 滚轮调快门,大转盘才是调光圈的 : 还要注意Lock的位置,应该在左边,右边就锁住了 : : L