Canon EOS 5D MARK III Instruction Manual page 18

.#,2: Custom Controls
You can assign frequently-used functions to camera buttons or dials
according to your preferences.
Select [._.2: Custom Controls].
_ Under the [.#.2] tab, select [Custom
Controls], then press <8>.
_y,, T he Custom Controls screen will
appear.
2
Select a camera button or dial.
_ Turn the <0> dial to select a button
or dial, then press <8>.
_y,, T he name of the camera control and
the assignable functions will be
displayed.
,_,/JJ Assign a function.
_ Turn the <0> dial to select the
desired function, then press <__>.
_ If the [[_] icon appears on the
bottom left, you can press the
<]NFO.> button and set other related
options (p.324-330). Select the
desired option on the screen
displayed, then press <8>.
, Exit the setting.
_> When you press <__> to exit the
setting, the screen in step 2 will
reappear.
¢, Press the <MENU> button to exit.
_] With the Screen in Step 2 d isp!aye d, you Can press the _ _ > button to Cancel
the Custom Contro I settings. Note that the [;.,a.,2: Custom Controls]
settings will not be Canceled even if you select [..,_..4: Clear a!l Custom
Func. (C.Fn)].
321