Nikon F3 - Manual (Page 68)

Auto flash control
Viewfinder
Viewfinder display
Viewfinder
illuminator
Film advance lever
provided for off-camera or
multiple flash photography
TTL direct flash control governs
SB-12's flash output using
camera's SPD sensor; effective
ASA range from ASA 25 to
ASA 400
Interchangeable eyelevel penta­
prism type DE-2 as standard;
0.8X magnification with 50mm
lens set at infinity; virtually 100%
frame coverage
Liquid crystal display (LCD)
shows shutter speed; on Auto,
:^00 indicates overexposure,
underexposure; on Manual,
M appears with -i- indicating
overexposure, — underexposure,
and —
-I-
correct exposure; LED
ready-light glows when Nikon
SB-11 or SB-12 Speedlight is
completely recycled; aperture in
use also shown through aperture-
direct-readout (ADR) window
Provided; illuminates both liquid
crystal display and ADR
f/number
Wound in single stroke or series
of strokes; 30° stand-off angle
and 140° winding angle; shutter
speed automatically set to 1/80
sec. until frame "1" for fast
loading when shutter speed dial is
set to "A" or 1/125 sec. and above