Sony MHS-PM1 Handbook page 29

Shooting images
z About the histogram
A
A Number of pixels
Dark Bright
B
B Brightness
A histogram is a graph showing the brightness of
an image. Tilt to v (DISP) repeatedly to display
the histogram inside the screen. The graph
display indicates a bright image when skewed to
the right side, and a dark image when skewed to
the left side.
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