Nikon 25233 D50 User's Manual - Page 56
Long Time-Exposures, Electronic Analog Exposure Display, EV Step, EV Step set to 1/3 Step
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Reference-P, S, A, and M Modes Long Time-Exposures At a shutter speed of , the shutter will remain open while the camera shutter-release button is held down. In delayed remote and quick-response remote modes, is displayed instead of ; the shutter opens when the shutter-release button on the optional ML-L3 remote control is pressed (2 s after the button is pressed in delayed remote mode) and remains open until the remote-control shutter-release button is pressed a second time (maximum 30 minutes). Nikon recommends using a fully-charged battery or an optional EH-5 AC adapter to prevent loss of power while the shutter is open. Note that if the shutter is open for more than approximately 1 s at any setting, "noise" in the form of randomly-spaced, brightly-colored pixels may appear in the final photograph. Noise can be reduced by turning long exposure noise reduction on before taking photographs ( 78). Electronic Analog Exposure Display The electronic analog exposure display in the viewfinder shows whether the photograph would be under- or over-exposed at current settings. Depending on the option chosen for Custom Setting 11 (EV Step), the amount of under- or overexposure is shown in increments of 1/3 EV or ½ EV. If the limits of the exposure metering system are exceeded, the display will flash. "EV Step" set to "1/3 Step" Optimal exposure "EV Step" set to "1/2 Step" Optimal exposure Underexposed by 1/3 EV Underexposed by ½ EV Overexposed by more than 2 EV Overexposed by more than 3 EV The electronic analog exposure display is not shown when shutter speed or a non-CPU lens is attached. is selected for 46