To assign roles to the function buttons, press and hold the [DISP/BACK] button until the menu below is displayed. Select buttons to choose their roles.
The options available include:
To disable the selected button, choose [NONE].
The roles played by the function buttons can also be selected using [BUTTON/DIAL SETTING] > [FUNCTION (Fn) SETTING].
You can also display options for any of the function buttons by pressing and holding the button.