90 Menu Guide / Custom Settings12: Center-Weighted (P, S, A, and M Modes Only)This option controls the size of the area in the center of the viewfinderassigned the greatest weight in center-weighted metering. The defaultoption is Φ 8 mm.13: Auto BKT Set (P, S, A, and M Modes Only)The following options are available:Option DescriptionAE & fl ash(default) Camera varies fl ash level and exposure with each shot.AE only Camera varies exposure with each shot.Flash only Camera varies flash level with each shot (i-TTL and, with the op-tional SB-800 Speedlight, auto aperture modes only; 119, 120).WB bracketingEach time the shutter is released, the camera creates multiple images “bracketing” thecurrent white balance setting. Only one shot is required to complete the bracketing se-quence. White balance bracketing is recommended when shooting under mixed light-ing or experimenting with different white balance settings. Not available at a white-balance of (Choose color temp.) or at image qualities of NEF (RAW), NEF+JPEGFine, NEF+JPEG Normal, or NEF+JPEG Basic.For information on recording photographs at settings of AE & flash, AE only, and Flashonly, see “Bracketing” ( 56). To take photographs using white balance bracketing:1 Highlight WB bracketing and press the multi selector right.2 Press the button and rotate the main command dial to choose the number of imagesin the bracketing sequence.3 Press the button and rotate the sub-command dial to choose the white balance ad-justment. Each increment is roughly equivalent to 10 mired.
