Canon EOS 90D DSLR Camera with 18-135mm Lens - Manual (Page 545)

545
Multi-Function Lock
Specify camera controls to lock when the Multi-function lock is enabled. This
can help prevent accidentally changing settings.
1 Select [ 5 : Multi function lock].
2 Select camera controls to lock.

Press <
0
> to add a checkmark [ X ] .

Select [OK] .
Setting the <
R
> switch to <
R
>
locks the selected [ X ] camera controls.
o
In Basic Zone modes, only [Touch control] can be set. Note that in <
U
>
mode, you can also use the <
6
> or <
5
> dial.
o
If it is changed from the default setting, an asterisk “*” will be displayed on the
right edge of [ 5 : Multi function lock] .