The autofocus window was blocked, such as by a
finger.
Hold the camera correctly, keeping your fingers
clear of the autofocus windows. (p. 15)
You attempted to take a picture with the subject
less than 0.6 m away at wide-angle or 0.9m at
telephoto.
Move at least 0.6 m away from the subject at
wide-angle or at least 0.9 m at telephoto. (p. 23)
When using the selftimer, the shutter release
button was pressed while standing right in front of
the camera.
Do not stand in front of the camera. Press the
shutter release button while looking through the
viewfinder. (p. 40)
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