Canon IXUS 30 Histogram Function, Following information may also be displayed with some images

The following information may also be displayed with some images.

A sound file in a format other than the WAVE format is attached or the file format is not recognized.

JPEG file with format not conforming to Design rule for Camera File System Standards

RAW format file

File with unrecognized format

Please note that image information recorded by this camera may not display correctly on other cameras and image information recorded by other cameras may not display correctly on this camera.

Histogram Function

The histogram is a graph that allows you to judge the brightness of the shot image. The greater the bias toward the left in the graph, the darker the image. The greater the bias toward the right, the brighter the image. If the image is too dark, adjust the exposure compensation to a positive value. Similarly, adjust the exposure compensation to a negative value if the image is too bright (p. 91).

Sample Histograms

Dark Image Balanced Image Bright Image

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