Samsung DualView TL210 - Manual (Page 28)

Basic functions 27
Preventing your subject from being out of focus
It may be difficult to get your subject in focus when:
there is little contrast between the subject and background -
(When your subject is wearing a color of clothing that is similar to the
background)
the light source behind the subject is too bright
-
the subject is shiny -
the subject includes horizontal patterns, such as blinds -
the subject is not positioned in the center of the frame -
Use the focus lock
Half-press [Shutter] to focus. When the subject is in focus,
you can reposition the frame to change the composition.
When you are ready, press [Shutter] to take your photo.
When you take photos in low light t
Turn on the flash.
(p. 45)
When subjects are moving fast t
Use the continuous
or motion capture
function. (p. 57)