Nikon D2Xs D2Xs User's Manual - Page 206

Menu Guide-Custom Settings When On is selected, the rear control-panel display shows ISO-AUTO and ISO-A appears in the viewfinder sidebar. These indicators flash when ISO sensitivity is altered from the value selected by the user. Custom Setting b2: ISO Sensitivity Step Value This option determines whether adjustments to ISO sensitivity are made in increments equivalent to 1/3 EV (1/3 step, the default option), ½ EV (1/2 step), or 1 EV (1 step). Highlight b2 ISO step value in the second level of the CSM menu ( 180) and press the multi selector to the right. Press the multi selector up or down to highlight an option, then press to the right to make a selection. Custom Setting b3: EV Steps for Exposure Control This option determines whether adjustments to shutter speed, aperture, and bracketing are made in increments equivalent to 1/3 EV (1/3 step, the default option), ½ EV (1/2 step), or 1 EV (1 step). Highlight b3 EV step in the second level of the CSM menu ( 180) and press the multi selector to the right. Press the multi selector up or down to highlight an option, then press to the right to make a selection. Bank Select If a shooting menu bank in which ISO sensitivity has been set to a value over 800 is chosen after On is selected for Custom Setting b1, ISO sensitivity will not be adjusted automatically. ISO sensitivity will also not be adjusted automatically if a Custom Settings bank in which On is selected for Custom Setting b1 is chosen after ISO sensitivity has been set to a value over 800. High ISO NR ( 176) Noise is more likely to appear in photographs taken at higher sensitivities. To reduce noise at ISO sensitivities of ISO 400 equivalent and above, turn on the High ISO NR option in the shooting menu. 192