61More on Playback
Viewing Photo Information (F550EXR Only) Viewing Photo Information (F550EXR Only)
Photo information can be viewed by pressing DISP/BACK to cycle through indi-
cators (P 6) until the following display appears:
qDynamic range wImage size and quality
eSensitivity rShutter speed/aperture
tFilm simulation yFlash mode uWhite balance
iExposure compensation oFrame number
!0Picture (overexposed areas blink on and o )
Histograms show the distribution of tones in the im-
age. Brightness is shown by the horizontal axis, the
number of pixels by the vertical axis.
Optimal exposure: Pixels are distributed in an even
curve throughout the tone range.
Overexposed: Pixels are clustered on the right side of
Underexposed: Pixels are clustered on the left side of