Nikon D3100 User Manual

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Optional Flash Units (Speedlights)
The camera supports the Nikon Creative Lighting System (CLS) and can be used with
CLS-compatible flash units.
Optional flash units can be attached directly to the
camera accessory shoe as described below.
The accessory shoe is equipped with a
safety lock for flash units with a locking pin, such as the SB-900, SB-800, SB-600, and
SB-400.
1 Remove the accessory shoe cover.
2 Mount the flash unit on the accessory shoe.
See the manual provided with the flash unit for details.
The built-in flash will not fire when an optional flash unit is
attached.
A The AS-15 Sync Terminal Adapter
When the AS-15 sync terminal adapter (available separately) is mounted on the camera
accessory shoe, flash accessories can be connected via a sync cable.
D Use Only Nikon Flash Accessories
Use only Nikon flash units.
Negative voltages or voltages over 250 V applied to the accessory
shoe could not only prevent normal operation, but damage the sync circuitry of the camera
or flash.
Before using a Nikon flash unit not listed in this section, contact a Nikon-authorized
service representative for more information.

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