Pentax K200D User Manual - Page 105

103 2 Look through the viewfinder and press the shutter release button halfway. Shooting Functions The focus indicator ] appears and you will hear a beep when the subject comes into focus. (When blinking, the subject is not in focus.) 1 Subjects that are Difficult to Focus 4 on (p.60) Focus Indicator Using the 4 Button to Focus on the Subject You can set the camera so that the focusing is not performed when the shutter release button is pressed halfway and is performed when the 4 button is pressed. Use this setting when the autofocus by pressing the shutter release button halfway is not desired. Set [Enable AF] in [12. 4 button when shooting] in the [A Custom Setting] menu (p.75). 12. OK button when shooting Sensitivity/No. of Shots Center of AF Point Enable AF Cancel AF AF with shutter release button disabled so AF performed with OK button