Nikon D4S Manuel D’Utilisation

132

Z

Long Time-Exposures 
(h Mode Only)

Select the following shutter speeds for long time-exposures of 
moving lights, the stars, night scenery, or fireworks.
• Bulb (A): The shutter remains open while the shutter-release 

button is held down. To prevent blur, use a tripod or an optional 
wireless remote controller (

0 411) or remote cord (0 412).

• Time (%): Start the exposure by using the shutter-release button 

on the camera or on an optional remote cord, or wireless remote 
controller. The shutter remains open for thirty minutes or until 
the button is pressed a second time.

Mount the camera on a tripod or place it on a stable, level 
surface.

A

Close the viewfinder eyepiece shutter to prevent light entering via 
the viewfinder from appearing in the photograph or interfering 
with exposure (

0 114). Nikon recommends using a fully charged 

battery or an optional AC adapter and power connector to prevent 
loss of power while the shutter is open. Note that noise (bright 
spots, randomly-spaced bright pixels or fog) may be present in 
long exposures; before shooting, choose On for the Long 
exposure NR option in the shooting menu (