Locking the exposure setting (ae lock) – Canon 430 User Manual
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Locking the Exposure Setting (AE Lock)
You can set the exposure and focus separately. This is effective when the 
contrast is too strong between the subject and background or when a 
subject is backlit.
You must set the flash to
. The AE lock cannot be set if the flash
fires.
To release the AE lock
Press the
button.
The AE lock may be released by pressing the zoom lever, MENU 
button or 
button, or by changing the white balance, ISO speed,
photo effect or the shooting mode, or by turning the LCD monitor off.
1
Press the DISP. button to turn the 
LCD monitor on.
2
Focus on the part of the subject on 
which you wish to lock the exposure 
setting.
3
Press the shutter button halfway 
(two beeps will sound) and press 
the 
button.
• The exposure setting is locked.
• The 
icon will display.
4
Re-aim the camera to compose the 
shot as desired and press the 
shutter button fully.