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3 Custom Function SettingsK
C.Fn-13 Multi function lock
When the <R> switch is set to the right, it can prevent the <6>
and <5> dials from accidentally changing a setting.
Select the camera control you want to lock, then press <0> to
append a checkmark <X> and select [OK].
6: Main Dial
5 : Quick Control Dial
C.Fn-14 Retract lens on power off
This is to set the lens retraction mechanism for when a gear-driven
STM lens (such as EF40mm f/2.8 STM) is attached to the camera. You
can set it to retract the extended lens automatically when the camera’s
power switch is set to <OFF>.
If the <R> switch is set and you try to use one of the locked
camera controls, [L] will be displayed in the viewfinder and on the LCD
panel. Also, on the shooting function settings display (p.56), [LOCK] will
By default, when locked, the <5> dial will be locked.
With auto power off, the lens will not retract regardless of the setting.
Before detaching the lens, make sure that it is retracted.
With setting 0, this function takes effect regardless of the lens’s focus mode
switch setting (AF or MF).