Solution
Reassign <Control Ring> functions as follows.
2. Choose a function to assign to the <

> ring.
Press the <

> button and choose [

] tab > [Set Control Ring Func.], and then press the <FUNC./SET> button (

)
Press the <

><

> <Directional buttons>, turn the <Control Ring> (

) or the <Control Dial> (

) to choose the desired option.
3. Turn the <Control Ring> (

) or the <Control Dial> (

) to configure the assigned function.
Functions Assignable to the Control Ring
- +/–: exposure compensation; ISO: ISO speed; MF: manual focus; Tv: shutter speed; Av: aperture value.
- When you assign [Manual Focus] (
), [Step Zoom] (
), or [Aspect Ratio] (
) to the <Control Ring> (
), the functions you can assign to the <Control Dial> are the same as for [
].
* Tv and Av settings can be toggled by pressing the <

> button.
NOTE
In shooting modes other than these (except [Creative Filter Mode] (

) ), the <Control Ring> (

) can be used for step zooming.