Using The Touch Screen - Canon POWERSHOT A2400IS User Manual

image Brightness (Exposure Compensation)
@ Using the Touch-Screen Panel
You can also lock the exposure by pressing
and holding the shutter button halfway, and
then touching the bottom of the screen
(inside the frame shown at left).
To unlock AE, release the shutter button and
touch the screen again. In this case,
AEL
i s no
longer displayed.
Adjust the metering method (how brightness is measured) to suit shooting
conditions as follows.
Press the
MENU
button, choose [Light
Metering] on the 0 tab, and then choose the
desired option (p. 45).
The option you configured is now displayed.
i:8_ .... For typical shooting conditions including backlit shots.
h_valuauve
Automatically adjusts exposure to match the shooting conditions.
Determines the average brightness of light across the entire image
C_ Center Weigh. area, calculated by treating brightness in the central area as more
important.
C,3 Spot Metering restricted to within the [ ] (Spot AE Point frame),
displayed in the center of the screen.
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