Nikon D750 Kit Owner's Manual
465
Can not select focus point
:
• Unlock focus selector lock (
• Auto-area AF or face-priority AF selected for AF-area mode: choose
another mode.
• Camera is in playback mode (
0 241) or menus are in use (0 292).
• Press shutter-release button halfway to start standby timer (
Can not select AF mode
: Manual focus selected (
Can not select AF-area mode
: Manual focus selected (
Only one shot taken each time shutter-release button is pressed in continuous release
mode
mode
: Continuous shooting is not available if built-in flash fires (
Image size can not be changed
: Image quality set to NEF (RAW) (
Camera is slow to record photos
: Turn long exposure noise reduction off
Noise (bright spots, randomly-spaced bright pixels, fog, or lines) appear in photos
:
• Choose lower ISO sensitivity or use high ISO noise reduction (
317).
• Shutter speed is slower than 1 s: use long exposure noise reduction
• Turn Active D-Lighting off to avoid heightening the effects of noise
AF-assist illuminator does not light
:
• AF-assist illuminator does not light if AF-C is selected for autofocus
0 121) or if continuous-servo autofocus is selected when the
camera is in AF-A mode. Choose AF-S. If an option other than auto-area
AF is selected for AF-area mode, select center focus point (
AF is selected for AF-area mode, select center focus point (
• The camera is currently in live view or a movie is being recorded.
• Off is selected for Custom Setting a9 (Built-in AF-assist illuminator)
• Off is selected for Custom Setting a9 (Built-in AF-assist illuminator)
• Illuminator has turned off automatically. Illuminator may become hot
with continued use; wait for it to cool down.