Pentax 16701 K-x Black K-x Manual - Page 116

114 Using the =/L Button to Focus on the Subject You can set the camera so that focusing is performed when the =/L button is pressed. Use this setting when the autofocus by pressing the shutter release button halfway is not desired. Shooting Functions 1 Select [Enable AF1] or [Enable AF2] in [10. AF/AE-L Button] of the [A Custom Setting 2] menu. 10. AF/AE-L Button 1 Enable AF1 2 Enable AF2 3 Cancel AF 4 AE Lock AF is performed when the AF/AE-L button is pressed 4 MENU Cancel OK OK 1 Enable AF1 2 Enable AF2 3 Cancel AF 4 AE Lock Auto focusing is performed by using the =/L button or the shutter release button. (default setting) Auto focusing is performed only when the =/L button is pressed and not when the shutter release button is pressed halfway. \ appears in the viewfinder while the =/L button is pressed. Auto focusing is not performed when the shutter release button is pressed. (Take your finger off the =/L button to return to normal autofocus mode.) The exposure setting is locked when the =/L button is pressed. (p.108) 2 Press the =/L button. Auto focusing is performed.