EXPOSURE------------------------------------------
PROGRAMMED
EXPOSURE
MODES
The
N2000's microcomputer automatically sets the optimum
combination of shutter speed and lens aperture. Dual Program
lets
you
select two programmed automatic
modes-normal
(p)
and
high
-s
peed (p HI). If you require a high shutter speed, such
as
when
using a telephoto lens or for shooting a fast-moving
subject, select P HI.
(See
pages
13
to
17
for operation of pro-
grammed automatic exposure.)
Dual program chart (SOmm fl1.4, ISO 100)
(EV) 1 2 3 4 5 6 7 8 9
10
11
12
f/1.4
2
2.8
--+'--+~L--_,I'_-+~IE--+-___,i<
=>r_:
¥__,I<'__,i<'--,/'
~
4
f 5.6
--t'---,j<''---:;>I''----,.jL--,ir--+---,j<'--~_7I''
~
r_+___7I'
!8
-1"-+----+----,t'---:;/"-+----+----,t'---:~_,I'_'
't_7I'_
____,r
11
16
--t'-~~>I"--+~r---+--,i<'--*-~
__
¥_~~
22
--JL--,jL--,j<'---:;.t<--,I'--,I<''--,t<-7I''--7I''--7I''-,lL--,i'
32
1
1/2
1/4
1/8
1/15
1/30 1/60
11125
1 1/500 11/2000 sec.
11250
1/1000
(Shutter speed)
This
EV
(exposure value) chart demonstrates the difference
between the N2000
's
Normal and High-Speed Programs. Just
look where either colored line intersects with a diagonal li
ne
.
This shows the combination of aperture (horizontal line)
and
shutter speed (vertical line). For example,
at
a brightness of
EV
12
, the N2000 selects f/4 and 1/250 sec. at
"P
HI"
; f/5.6 and
1/125 sec. at
"P"
(with 50mm f/1.4lens at
ISO
100).
19