Customize camera controls to suit your style or situation.
Frequently-used options can be added to the Q menu or assigned to the Fn (function) button for direct access:
The Q menu (aThe Q (Quick Menu) Button): The Q menu is displayed by pressing the Q button. Use the Q menu to view or change the options selected for frequently-used menu items.
The function button (aThe Fn (Function) Button): Use the function button for direct access to selected features.