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Text excerpt from page 54 (click to view)
Displaying a histogram
A histogram is a graph showing the brightness of an image. The horizontal axis shows the brightness, and the vertical axis shows the number of pixels. The graph display indicates a bright image when skewed to the right side, a dark image when skewed to the left side. A histogram can be used to check the exposure when the screen is difficult to see during recording and playback.
â¢ The histogram also appears when the mode dial is set to or M, but you cannot adjust the exposure. â¢ The histogram also appears when you press while playing back a single image (page 36) or during Quick Review (page 24). â¢ The histogram does not appear in the following cases: â When the menu is displayed â When using playback zoom â When recording or playing back movies â¢ appears and the histogram does not appear in the following cases: â When recording in the digital zoom area â When the image size is [3:2] â When playing back Multi Burst images â When rotating a still image â¢ The histogram before recording represents the histogram of the image displayed on the LCD screen at the time. A difference occurs in the histogram before and after you press the shutter button. In this case, check the histogram while playing back a single-image or during Quick Review. In particular a large difference may appear in the following cases: â When the flash strobes â When the shutter speed is slow or high â¢ The histogram may not appear for images recorded using other cameras.
Number of pixels
Brightness Dark Bright
a Set the mode dial to P or SCN. b Press to display the histogram. c Adjust the exposure based on the histogram.