Canon Powershot S100 User Manual page 41

Histogram during Playback
Dark
Bright
RGB Histogram/GPS Information Display
• When a signal is not correctly received from a GPS satellite, [---] will
appear in place of numerical values for items where positioning data is
incomplete.
• UTC stands for "Coordinated Universal Time", and is approximately
equivalent to Greenwich Mean Time.
The graph that appears in Detailed
High
Information Display (p. 208) is called the
histogram. The histogram shows the
distribution of brightness in an image
Low
horizontally, and the amount of brightness
vertically, and in this way you can judge
the exposure.
The histogram can also be displayed while
shooting (pp. 185, 204).
If you press the o button in Detailed
Information Display, you can switch
between displaying the RGB histogram
and GPS information.
The RGB histogram shows the distribution
of shades of red, blue and green in an
image. The shades are shown
horizontally, and the amount of each
shade vertically. In this way you can judge
the color of an image.
If you switch to GPS information display,
you can check the location information
(latitude, longitude, elevation) and
shooting date recorded to still images and
movies (p. 112) when [GPS] is set to [On].
The displayed contents, from top to
bottom, are latitude, longitude, elevation
and UTC (shooting date/time).
Screen Display
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