Nikon CoolPix P7100 Reference Manual page 73

Option
AF area mode
Autofocus mode
Flash exp. comp.
Noise reduction
filter
Long exposure NR
Distortion control
Wide-angle
converter
Flash control
Active D-Lighting
A, B, C, D Modes (Setting the Exposure for Shooting)
Set how the camera selects the AF area mode to Face
priority, Auto (default setting), Manual, Center (spot),
Center (normal), Center (wide) or Subject tracking.
• The AF area mode can also be selected by pressing the
multi selector K (G).
When Single AF (default setting) is selected, the camera
focuses only while the shutter-release button is pressed
halfway. When Full-time AF is selected, the camera
focuses even when the shutter-release button is not
pressed halfway. You may hear the sound of the camera
focusing.
Flash compensation is used to adjust the flash output,
changing the brightness of the main subject relative to the
background. The default setting is 0.0.
Set the strength of the noise reduction function that is
normally performed when recording the picture. The
default setting is Normal.
At slow shutter speeds, pictures may be affected by "noise"
in the form of randomly-spaced, brightly-colored dots
concentrated in dark parts of the image. Reduce noise at
slow shutter speeds. The default setting is Auto.
Choose whether to correct the peripheral distortion that
occurs due to the intrinsic characteristics of lenses.
Enabling distortion control reduces the size of the frame, as
compared to when distortion control is not enabled. The
default setting is Off.
Set the option to On when using the Wide-angle
Converter WC-E75A (available separately). The default
setting is None.
Set the built-in flash to off even when you are not using a
Speedlight (external flash unit) attached to the camera's
accessory shoe. The default setting is Auto.
Prevent loss of contrast details in highlights and shadows
when shooting images. The default setting is Off.
Description
A
E48
E52
E52
E53
E53
E54
E54
E55
E56
55