Nikon D3X D3X User's Manual - Page 90

❚❚ The Fn Button The image area can be selected by pressing the Fn button and rotating the main or sub- command dial until the desired crop is displayed in the viewfinder (pg. 62). This operation (the d default option for the Fn button and command dials; pg. 336) can not be performed while a multiple exposure is being recorded (pg. 209). Fn button The option currently selected for image area can be viewed by pressing the Fn button to display the image area in the top control panel or shooting information display. FX format is displayed as "36 × 24", DX format as "24 × 16", and 5 : 4 as "30 × 24". Main command dial A Information Display (pg. 14) The current image area selection can be viewed by pressing the R button to display shooting information in the monitor. c is displayed when [FX format (36 × 24)] is selected, a when [DX format (24 × 16)] is selected, and b when [5 : 4 (30 × 24)] is selected. 64