Nikon F4 Instruction Manual page 107

Shutter speeds
Lithium niobate oscillator-controlled;
controlled from 1/8000 to 30 sec.
steplessly in PH, P or A mode; set
from 1/8000 to 4 sec. in one EV
steps in M or S mode; B, T and X
(1/250 sec.)
Viewfinder
Nikon Multi-Meter Finder DP-20 pro-
vided as standard; fixed eyelevel
pentaprism high-eyepoint type; 0.7X
magnification with 50mm lens set at
infinity; approx. 100% frame cover-
age; metering system selector,
diopter adjustment knob, accessory
shoe, compensation dial for focusing
screens and eyepiece shutter lever
provided; interchangeable with Nikon
AE Action Finder DA-20, Nikon 6X
High-Magnification Finder DW-21
and Nikon Waist-Level Finder DW-20
Viewfinder information
By LCD - exposure compensation
value, frame counter (additive type),
metering system in use, shutter
speed, aperture, exposure mode,
electronic analog display, AE-Lock
indicator; by ADR window - lens
aperture; by LED display - focus
indicators, exposure compensation
mark and flash ready-light. illumina-
tor switch provided for dim-light
viewing
Eyepoint
Focusing screen
Film speed range
Film speed setting
Film loading
Film advance
Approx. 22mm
Nikon advanced B-type BriteView
screen with central focus brackets
for autofocus operation; interchange-
able with 12 optional screens
ISO 25 to 5000 for DX-coded film;
ISO 6 to 6400 in 1/3 EV steps for
manual setting
At OX position, automatically set to
ISO speed of OX-coded fi lm used;
manual override possible
Film automatical ly advances to first
frame when shutter release button is
depressed once
In S (single frame) shooting mode,
film automatically advances one
frame when shutter is released; in
CH (Continuous high speed), Cl
(Continuous low speed) or Cs (Con-
tinuous silent) shooting mode, shots
are taken as long as shutter release
button is depressed; shooting speed
is approx. 5.7 Ips (CH), 3.4 Ips (Cl ) or
1.0 fps (Cs) - For Continuous Servo
Autofocus, with AF Zoom-Nikkor
35-70mm f/3.3-4.5 lens, new six
AA-type alkaline-manganese batte-
ries, a shutter speed of
1/250
sec. or
faster, at normal temperature.
107