Nikon P7800 User Manual
Page 254
Techni
cal N
o
te
s
a
n
d Index
F
12
Digital zoom
cannot be used.
• A function that restricts digital zoom is enabled.
• Digital zoom is set to Off or Crop in the setup
menu.
• Digital zoom cannot be used in the following
situations.
- When Scene auto selector, Portrait, Night
portrait, Easy panorama in Panorama or Pet
portrait is selected in scene mode
- When Zoom exposure is selected in special
effects mode
• When Digital zoom is set to Crop in the setup
menu, digital zoom cannot be used in the following
situations.
- When Image size is F 4000×3000,
E 3264×2448, I 3984×2656, u 3968×2232
or H 3000×3000
- When Movie options is d 1080P/30p/
o 1080P/25p, e 1080/30p/p 1080/
25p, h/u HS 480/4×, i/w HS 720/
2× or j/x HS 1080/0.5×
- When Continuous is set to Continuous H:
120 fps or Continuous H: 60 fps
Image size not
available.
• A function that restricts the Image size option is
enabled.
• When the scene mode is set to Easy panorama in
Panorama, the image size is fixed.
No sound when
shutter is
released.
Off is selected for Sound settings > Shutter sound in
the setup menu. No sound is produced with some
shooting modes and settings, even when On is
selected.
AF-assist
illuminator does
not light.
Off is selected for the AF assist option in the setup
menu. AF-assist illuminator may not light depending on
the position of the focus area or the current scene
mode, even when Auto is selected.
Images appear
smeared.
The lens is dirty. Clean the lens.
Colors are
unnatural.
White balance is not adjusted properly.
Randomly
spaced bright
pixels (“noise”)
appear in image.
The subject is dark, and the shutter speed is too slow or
ISO sensitivity is too high. Noise can be reduced by:
• Using the flash.
• Specifying a lower ISO sensitivity setting.
Problem
Cause/Solution
A