Nikon D700 User Manual

Page 431

405

Randomly-spaced bright
pixels (“noise”) appear in
photos.

• Choose lower ISO sensitivity or

turn high ISO noise reduction on.

106, 278

• Shutter speed is slower than 1 s:

use long exposure noise
reduction.

277

AF-assist illuminator does
not light.

• Camera is in focus mode C.

• Center focus point is not selected

for single-point AF or dynamic-
area AF.

• Off selected for Custom Setting

a9 (Built-in AF-assist

illuminator).

290

• Illuminator has turned off

automatically. Illuminator may
become hot with continued use;
wait for lamp to cool down.

—

Photos are blotched or
smeared.

• Clean lens.

—

• Clean low-pass filter.

392

Colors are unnatural.

• Adjust white balance to match

light source.

140

• Adjust Set Picture Control

settings.

160

Problem

Solution

Page