Nikon D4s User Manual

337
U
Choose the role played by the Fn button,
either by itself (Press) or when used in
combination with the command dials
(Press + command dials).
❚❚ Press
Selecting Press displays the following options:
f3: Assign Fn Button
G button ➜ A Custom Settings menu
Option Description
q
Preview
During viewfinder photography, you can preview
depth of field while the Fn button is pressed (0 126).
During live view photography, you can press the
button once to open the lens to maximum aperture,
making it easier to check focus; pressing the button
again restores aperture to its original value (0 54).
r
FV lock
Press the Fn button to lock flash value (supported
flash units only, 0 196, 208). Press again to cancel FV
lock.
B
AE/AF lock
Focus and exposure lock while the Fn button is
pressed.
C
AE lock only Exposure locks while the Fn button is pressed.
D
AE lock (Reset
on release)
Exposure locks when the Fn button is pressed, and
remains locked until the button is pressed a second
time, the shutter is released, or the standby timer
expires.
E
AE lock (Hold)
Exposure locks when the Fn button is pressed, and
remains locked until the button is pressed a second
time or the standby timer expires.
F
AF lock only Focus locks while the Fn button is pressed.
A
AF-ON Pressing the Fn button initiates autofocus.

Nikon D4s Specifications

General

Megapixel	16.2 MP
Camera type	SLR Camera Body
Sensor type	CMOS
Image stabilizer	No
Total megapixels	16.6 MP
Image sensor size	- \
Image formats supported	JPG, RAW, TIF
Maximum image resolution	4928 x 3280 pixels
Image sensor size (W x H)	36 x 23.9 mm
Still image resolution(s)	4928 x 3280, 3696 x 2456, 2464 x 1640, 3200 x 2128, 2400 x 1592, 1600 x 1064, 4096 x 3280, 3072 x 2456, 2048 x 1640, 4096 x 2720, 3072 x 2040, 2048 x 1360
Optical zoom	- x
Focal length range	- mm
Lens mount interface	Nikon F
Minimum aperture number	-
Auto focusing (AF) modes	Multi Point Auto Focus, Single Auto Focus, Tracking Auto Focus
ISO sensitivity	200, 25600
Light exposure modes	Aperture priority AE, Auto, Manual, Shutter priority AE
ISO sensitivity (max)	25600
ISO sensitivity (min)	200
Fastest camera shutter speed	1/8000 s
Slowest camera shutter speed	30 s
Flash modes	Red-eye reduction, Slow synchronization
Flash sync-speed	1/250 s
Flash exposure correction	-3EV - +1EV (1/3 EV step)
Video recording	Yes
Video resolutions	640 x 424, 1280 x 720, 1920 x 1080 pixels
Motion JPEG frame rate	60 fps
Video formats supported	H.264, MPEG4
Maximum video resolution	1920 x 1080 pixels
Audio formats supported	LPCM
Memory slots	2
Internal memory	- MB
Compatible memory cards	CF, XQD
Display diagonal	3.2 \
Display resolution (numeric)	921000 pixels
Magnification	0.70 x
Viewfinder type	Electronic
USB version	2.0
HDMI connector type	Mini
Ethernet LAN (RJ-45) ports	1
Scene modes	Portrait, Landscape (scenery)
Photo effects	Vivid
White balance	Auto, Cloudy, Flash, Fluorescent, Incandescent, Shade
Self-timer delay	2, 5, 10, 20 s
Camera file system	DCF 2.0, DPOF, Exif 2.3
Diopter adjustment (D-D)	-3 - 1
On Screen Display (OSD) languages	ARA, CHI (SIMPL), CHI (TR), CZE, DAN, DEU, DUT, ENG, ESP, FRE, ITA, JPN, KOR, NOR, POL, POR, RUM, RUS, SWE, THA, TUR, UKR
Power source type	Battery
Battery type	EN-EL18a
Product color	Black
Operating temperature (T-T)	0 - 40 °C
Cables included	AC, USB

Weight and Dimensions

Depth	90.5 mm
Width	160 mm
Height	156.5 mm
Weight	1180 g