Canon A640PS Digital Camera User Manual


 
16
The viewfinder can be used to conserve power by turning the LCD
monitor off (p. 12) while shooting.
zInformation for images shot on other cameras may not
display correctly.
zOverexposure 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 of the Playback mode
Histogram Function
The histogram is a graph that allows you to judge the brightness
of the 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. 57).
Using the Viewfinder
Sample Histograms
Balanced ImageDark Image Bright Image
Shows the center of the image
Viewfinder