2. To delete the currently selected Thumbnail, press the DELETE button .3. Press UP/DOWN on the Multi selector to highlight Yes , then press RIGHT.{ The delete operation is confirmed with a dialog, then the Monitor returns to the Thumbnail display.Advanced OperationOverviewThis section provides complete descriptions of advanced camera operations. Manual FocusAutofocus Lock/Auto Exposure LockShooting modeIf the subject is outside of the Autofocus area, a feature called Autofocus lock can be used to maintain focus on the subject.Autofocus is locked by half pressing the shutter with the subject in the focus target area. At the same time, exposure for themain subject is memorized by the camera (Auto exposure lock). This function is convenient when the exposure should bedefined by the subject.1. Center the main subject between the Autofocus brackets and lightly press the SHUTTER RELEASE button .2. Keeping the SHUTTER RELEASE button lightly pressed, recompose and shoot.Page 60 of 136Nikon COOLPIX995 Digital Camera3/15/2002http://www.livemanuals.com/packages/products/NK002/2136/manual/fullmanual.html