Nikon N80 Instruction Manual page 83

4
Confirm
~
appears in the viewfinder, make sure the
subject is within the flash shooting distance range
and shoot.
• t'l
6
0
,'I
P [
:I
':B
• The shutter cannot be released unless
~
appears without blinking in the
viewfinder.
•
~
in the viewfinder blinks approx. 3 sec. after full flash output. This may
indicate underexposure has occurred. Check the focus distance, aperture
or flash shooting distance range and shoot again .
• When the conditions for AF-Assist Illumination are met (page 43), the AF-
Assist Illuminator automatically turns on to guide autofocus.
• In Auto-Multi Program , the camera automatically controls maximum
available aperture according to the film speed. See page 87.
• Continuous shooting
(~)
cannot be used in flash shooting.
•
With VR Nikkor
lenses, the vibration reduction function when shutter release
button is lightly pressed does not operate while the built-in Speedlight is
charging .
• Flash shooting distance range for built-in Speedlight
Flash shooting distance changes according to the film speed in use and
aperture setting.
ISO Film speed
25 50 100 200 400 800 Flash shooting
distance range
Guide number m/ft. 6/20 8.5/28 12/40 17/56 24/79 34/112
m/ft.
-
-
1.4 2
2.8 4
2-8.5/6.6-28
-
1.4 2 2.8 4 5.6 1.4-6/4.6-20
1.4 2 2.8
4 5.6 8 1-4.2/3.3-14
Aperture value
2 2.8 4 5.6
8 11
0.7-3/2 .3-10
2.8
4 5.6 8 11 16 0.6-2.1/2.0-6.9
4 5.6
8 11 16 22 0.6-1.5/2.0-4.9
5.6
8
11
16 22 32 0.6-1.1/2.0-3.6
8 11 16 22
32
-
0.6-0.8/2 .0-2.6
• The maximum flash shooting distance can also be calculated by dividing the
guide number by the aperture value selected.
Example: When f/2.8 is selected with ISO 100 film using the camera's built-in
Speedlight, the maximum flash shooting distance will be;
R
=
approx. 4.2m or 40
=
approx. 14 ft.
2.8 2.8
83