317UThis option controls the operation of the main and sub-commanddials.f9: Customize Command Dials G button ➜ A Custom Settings menuOption DescriptionReverserotationReverse the direction of rotation of thecommand dials when they are used tomake adjustments to Exposurecompensation and/or Shutter speed/aperture. Highlight options and pressthe multi selector right to select ordeselect, then highlight Done andpress J. This setting also applies to the command dials foroptional MB-D12 multi-power battery packs.Changemain/subIf Off is selected, the main commanddial controls shutter speed and the sub-command dial controls aperture. If Onis selected, the main command dial willcontrol aperture and the sub-commanddial shutter speed. If On (Mode A) isselected, the main command dial willbe used to set aperture in exposure mode g only. This settingalso applies to the command dials for the MB-D12.AperturesettingIf Sub-command dial is selected, aperture can only beadjusted with the sub-command dial (or with the maincommand dial if On is selected for Change main/sub). IfAperture ring is selected, aperture can only be adjusted withthe lens aperture ring and the camera aperture display willshow aperture in increments of 1 EV (aperture for type G lensesis still set using the sub-command dial). Note that regardless ofthe setting chosen, the aperture ring must be used to adjustaperture when a non-CPU lens is attached.
