Nikon D3s Body Only User Manual - Page 122

To magnify the view in the monitor up to 13 × and check focus, press the N button while rotating the main command dial. N button Main command dial While the view through the lens is zoomed in, a k navigation window will appear in the bottom right corner of the display. Use the multi selector to scroll to areas of the frame not visible in the monitor. To preview exposure at current settings, press J. In exposure modes other than h, exposure can be adjusted by pressing the E button and rotating the main command dial (note that while exposure compensation can be adjusted by ±5 EV, only values between -3 and +3 EV can be previewed in the monitor). A Exposure Preview Matrix metering is used to set exposure. Exposure can not be previewed when an optional flash unit is attached, bracketing is in effect (pg. 130), active D-lighting is on (pg. 181), or shutter speed is set to A or "p" (flash sync speed). A Remote Cords If the shutter-release button on a remote cord (available separately; see pg. 392) is pressed halfway for over a second in tripod mode, it will activate contrast-detect autofocus. If the remote cord shutter-release button is pressed all the way down without focusing, focus will not be adjusted before the picture is taken. 96