Nikon D3100 User Manual

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Photographs taken while On is selected contain information on camera orientation,
allowing them to be rotated automatically during playback or when viewed in
ViewNX 2 or Capture NX 2 (available separately; 0 177).
The following orientations
are recorded:
Camera orientation is not recorded when Off is selected.
Choose this option when
panning or taking photographs with the lens pointing up or down.
Acquire reference data for the Image Dust Off option in Capture NX 2 (available
separately; for more information, see the Capture NX 2 manual).
Dust off ref photo is available only when a CPU lens is mounted on the camera.
A
lens with a focal length of at least 50 mm is recommended.
When using a zoom lens,
zoom all the way in.
1 Choose a start option.
Highlight one of the following options and press
J.
To exit without acquiring image dust off
data, press G.
Auto Image Rotation
G button ➜ B setup menu
Landscape (wide) orientation Camera rotated 90° clockwise Camera rotated 90°
counterclockwise
D Auto Image Rotation
In continuous release mode (0 5, 53), the orientation recorded for the first shot applies to all
photographs in the same burst, even if camera orientation is changed during shooting.
A Rotate Tall
To automatically rotate “tall” (portrait-orientation) photographs for display during playback,
select On for the Rotate tall option in the playback menu (0 130).
Dust off Ref Photo
G button ➜ B setup menu

Nikon D3100 Specifications

General

Megapixel	14.2 MP
Camera type	SLR Camera Body
Sensor type	CMOS
Image stabilizer	No
Image sensor size	- \
Maximum image resolution	4608 x 3072 pixels
Image sensor size (W x H)	23.1 x 15.4 mm
Still image resolution(s)	-
Digital zoom	- x
Focal length range	- mm
Interface	USB
Digital SLR	Yes
Power source type	Battery
Dimensions (WxDxH)	124 x 96 x 74.5 mm
Camera shutter speed	1/4000 - 30 s
Effective sensor resolution	14800000 pixels
Auto focusing (AF) modes	Single Auto Focus
ISO sensitivity	100, 200, 400, 800, 1600, 3200, Auto
Light exposure modes	aperture priority AE, auto, manual, shutter priority AE
Flash modes	Auto, Flash off, Red-eye reduction, Slow synchronization
Internal memory	- MB
Compatible memory cards	SD, SDHC, SDXC
Motion JPEG frame rate	30 fps
Maximum video resolution	1920 x 1080 pixels
Field of view	95 %
Display diagonal	3 \
Display resolution (numeric)	230000 pixels
Magnification	0.8 x
USB version	2.0
Scene modes	Children, Close-up (macro), Portrait
Photo effects	Black&White
White balance	Auto, Manual
Self-timer delay	10 s
Product color	Black
Fastest camera shutter speed	1/4000 s
Slowest camera shutter speed	30 s

Weight and Dimensions

Depth	96 mm
Width	124 mm
Height	74.5 mm
Weight	505 g