Canon PowerShot S31S User Manual page 74

P Tv Av
You can obtain the correct exposure regardless of the location of your
subject in the composition.
1
Raise the flash.
2 Press the _ button and set it to _. (flash on).
3 Focus on the part of the subject on which you wish to
lock the flash exposure setting.
4 Press the shutter button halfway and press the ISO
button.
• The flash will pre-fire and _ will display.
5 Re-aim the camera to compose the shot as desired
and press the shutter button fully.
To Releasethe FE Lock: Press anything except the A V, _ or I_
button.
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