Basic functions 25Preventing your subject from being out of focusIt may be difficult to get your subject in focus when:- there is little contrast between the subject and background(When your subject is wearing clothing that is similar in color to thebackground)- 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 frameUse the focus lockHalf-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 lightTurn on the flash.(p. 39)• When subjects are moving fastUse the continuousor motion capturefunction. (p. 50)