Canon POWERSHOT SX150 IS User Manual page 90

Adjusting the Flash Exposure Compensation
The flash will fire and when =_= appears,
the flash output will be retained.
If you release your finger from the shutter
button and press the [] button again, -X=
will disappear and FE will unlock.
compose t hescene andshoot.
When you shoot one image, "X" will
disappear and FE will unlock.
Just as with exposure compensation (p. 75), you can adjust the exposure
from -2 to +2 stops in 1/3-stop increments when using the flash.
Choose _J;_.
After pressing the @ button, press the
Av buttons to choose L_J.
Choose the amount of flash
exposure compensation.
Press the _ _' buttons or turn the _._i dial to
choose the amount of flash exposure
compensation, then press the @ button.
Once set, _ will appear on the screen.
The camera automatically changes the shutter speed or aperture value when the flash
fires to avoid overexposing and blowing out the highlights in the scene. However, if you
press the MEN U button to display the _ tab and set [Safety FE] in [Flash Settings] to
[Off], the shutter speed and aperture value will not automatically adjust.
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