Reference Manual

667
Problems and Solutions
●
Image artifacts appear in the display during shooting:
•
To reduce noise, adjust settings such as ISO sensitivity, shutter
speed, or Active D-Lighting.
•
At high ISO sensitivities, noise may become more noticeable in long
exposures or in pictures recorded when the camera temperature is
elevated.
•
Randomly-spaced bright pixels, fog, or bright spots may arise as a
result of increases in the temperature of the camera’s internal
circuits. Turn the camera off when it is not in use.
•
Randomly-spaced bright pixels, fog, lines or unexpected colors may
appear if you press the
X
button to zoom in on the view through the
lens during shooting.
•
Note that the distribution of noise in the display may differ from that
in the final picture.
●
The upper portion of the shooting display dims during burst
photography:
This phenomenon may occur when the mechanical shutter is used
but has no effect on the pictures taken.
●
The camera cannot measure a value for preset manual white
balance:
The subject is too dark or too bright.
●
Certain pictures cannot be selected as sources for preset manual
white balance:
Pictures created with cameras of other types cannot serve as sources
for preset manual white balance.
●
White balance (WB) bracketing is unavailable:
•
White balance bracketing is not available when an NEF (RAW) or NEF
+ JPEG option is selected for image quality.
•
White balance bracketing cannot be used in multiple exposure and
HDR modes.