Nikon D4 User Manual
Page 36
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10
X
A
LCD Illuminators
Rotating the power switch toward
D
activates the standby timer, control
panel backlights (LCD illuminators),
and button backlights (
making it easier to use the camera in
the dark. After the power switch is
released, the backlights will remain
lit for six seconds while the standby
timer is active or until the shutter is released or the power switch is
rotated toward
D again.
Power switch
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