FujiFilm FINEPIX F800EXR Owner's Manual page 33

Turning the Camera on and Off
Q Forcibly obstructing the lens could cause damage or product malfunction.
Q Fingerprints and other marks on the lens can aff ect pictures. Keep the lens clean.
Q The
button does not completely end the supply of power to the camera.
ON/OFF
R R Auto Power Off
Auto Power Off
The camera will turn off automatically if no operations are performed for the length of
time selected for Z POWER MANAGEMENT > AUTO POWER OFF (P 120).
First Steps 15