Fujifilm FinePix HS50EXR Owner's Manual

The role played by the Fn button can be selected using the 

F Fn BUTTON 

option in the shooting menu (

P 79).

The following options are available: 
ISO (

P 80)/IMAGE SIZE (P 80)/IMAGE QUALITY (P 81)/DYNAMIC RANGE (P 81)/

FILM SIMULATION (

P 82)/WHITE BALANCE (P 46)/PHOTOMETRY (P 83)/AF MODE 

(

P 84)/FACE DETECTION (P 83)/INTELLIGENT DIGITAL ZOOM (P 83)/MOVIE MODE 

(

P 64)/ELECTRONIC LEVEL (P 86)/DUAL IS MODE (P 98)

Fn button

a
The 

F Fn BUTTON menu can also be displayed by pressing and holding the Fn button.