3Setting Custom FunctionsN 
1 Select [8].
Turn the <6> dial to select the [8] tab.
2 Select the group.
Turn the <5> dial to select C.Fn I -
IV, then press <0>.
Custom Function No. 3 Select the Custom Function number.
Turn the <5> dial to select the Custom Function No., then press <0>.
4 Change the setting as desired.
Turn the <5> dial to select the setting (number), then press <0>. Repeat steps 2 to 4 if you want to set other Custom Functions.
At the bottom of the screen, the current Custom Function settings are indicated below the respective function numbers.
5 Exit the setting.
Press the <M> button.
XThe screen for step 2 will reappear.
Clearing All Custom Functions
In step 2, select [Clear all Custom Func. (C.Fn)] to clear all the Custom Function settings.
Even after all the Custom Functions are cleared, the setting for [8C.Fn IV -
5:Focusing Screen] will remain unchanged.
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