Canon G10 PowerShot G10 Camera User Guide - Page 54

52 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 image not conforming to Design rule for Camera File System Standards (p. 279). AVI data type Unrecognized data type z Information for images shot on other cameras may not display correctly. z Overexposure Warning In the following cases, overexposed portions of the image blink. - When reviewing an image right after shooting in the LCD monitor (information view). - When using the detailed display mode during playback. Histogram Function The histogram is a graph that allows you to check the brightness of an image. You can also display the histogram in the , , and modes to check the brightness while shooting. 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. By using the exposure compensation function, you can correct the image brightness before shooting (p. 137). Sample Histograms Dark Image Balanced Image Bright Image You can change the shutter speed, aperture value and ISO speed to adjust the brightness of an image in the mode.