Samanax
TPF Noob!
- Joined
- Jan 1, 2009
- Messages
- 2,562
- Reaction score
- 0
- Location
- Kaneohe, Oahu
- Can others edit my Photos
- Photos OK to edit
See page 182 of the owner's manual. The 5D Mk II has the AF-ON button on the back so you can actually start and lock focus with your thumb without doing moving the AF Start function from the shutter button to the * button.Q3. I still cannot find the custom fn that switch AF start to * button. I think is IV.
But if you do want the AF Start function to be on the * button, use C.Fn IV -2 and choose Enable.
To separate the AF Start function from the shutter button entirely, use C.Fn IV -1 and choose option number 3.