Nikon 25446B D90 User's Manual - Page 221

f5: Customize Command Dials This option (available in all shooting modes) controls the operation of the main and sub-command dials. Option Description Reverse rotation Controls the direction of the command dials. Choose No (the default option) for normal command dial operation, or Yes to reverse the rotation of the command dials. This setting also applies to the command dials for the MB-D80. At the default setting of Off, the main command dial controls shutter speed and Change the sub-command dial controls aperture. If On is selected, the main command main/sub dial will control aperture and the sub-command dial shutter speed. This setting also applies to the command dials for the MB-D80. At the default setting of On, the main command dial can be used to choose the picture displayed during full-frame playback, move the cursor left or right during thumbnail playback, and move the menu highlight bar up or down. The sub- command dial is used to display additional photo information in full-frame Menus playback and to move the cursor up or down during thumbnail playback. While and menus are displayed, rotating the sub-command dial right displays the sub-menu playback for the selected option, while rotating it left displays the previous menu. To make a selection, press 2 or J. On (image review excluded) is the same as On except that the command dials can not be used during image review. If Off is selected, the multi selector is used to choose the picture displayed during full-frame playback, highlight thumbnails, and navigate menus. f6: No Memory Card? If Release locked (the default setting) is selected, the shutter-release button is only enabled when a memory card is inserted in the camera. Selecting Enable release allows the shutter to be released when no memory card is inserted, although no L pictures will be recorded (they will however be displayed in the monitor in demo mode). Note that when photographs are being captured to a computer using Camera Control Pro 2 (available separately), photographs are not recorded to the camera memory card and the shutter will be enabled regardless of the setting chosen for this option. This option is available in all shooting modes. f7: Reverse Indicators At the default setting of (V), the exposure indicators in the viewfinder and shooting information display are displayed with positive values on the left and negative values on the right. Select (W) to display negative values on the left and positive values on the right. This option is available in all shooting modes. 201