Casio EXILIM EX-Z33 User Manual page 24

. If the image does not focus...
If the focus frame stays red and the back lamp is flashing green, it means that the
image is not in focus (because the subject is too close, etc.) Re-point the camera at
the subject and try to focus again.
. If the subject is not in the center of the frame...
"Focus lock" (page 56) is the name of a technique you can use when you want to
shoot an image in which the subject to be focused on is not within the focus frame in
the center of the screen.
Quick Start Basics
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