1704 Focus.Position the subject in thecenter of the frame andpress the shutter-releasebutton halfway to focus.5 Lock flash level.After confirming that the flash-readyindicator (M) is displayed, press thecontrol selected in Step 1. The flash will emit a monitorpreflash to determine the appropriate flash level. Flashoutput will be locked at this level and an FV lock icon (e) willappear in the display.6 Recompose the photograph.7 Take the photograph.Press the shutter-release button the rest of the way down toshoot. If desired, additional pictures can be taken withoutreleasing FV lock.8 Release FV lock.Press the control selected in Step 1 to release FV lock. Confirmthat the FV lock icon (e) is no longer displayed.