Olympus F280 - Page 49

I
t
SrO..
FP Flash
Guide
Numbers
(lSO
1OO, m(ft.))
Shutter
Speed
oM-7071
OM-77AF
oM-4Ti/
OM-47
1t2000
3.1
(10.2)
2.6
(
8.5)
1/1000
4.3
(14.1)
3.7
(12.11
1
/500
6.2
(20.3)
5.2l17l
11250
8.8
(28.9)
7.3
(23.9)
11125
12.4
{p,O.7l
10.4
(34.1)
11100
15.6
(51
.1)
1/60
or
slower
14.7
@8.21
NORMAL
"OTF''
FLASH
Aperture
Setting:
OM-707/OM-77AF:
Auto-
matic
(when
used with Olympus
AF lenses);
OM camera with
"OTF"
AUTO Flash: Any
aperture can
be
used.
Normal
"OTF"
Flash
Check: Auto Check lamp
blinks
when
@rrect and
goes
out
when
under+xposed
(OM-707/OM-77AF,
OM-
4TilOM-4T,
OM-4).
Ready Light
Check:
Charge lamp and viewfinder
indication
contact.
MANUAL
FLASH
Guide Number:
28
(lSO
100, meters),91
(lSO
1 00,
feet).
Normal
"OTF" Flash Range
Guide
(tSO
100)
FI.2
3.4-23m
(11
.1
-
75.4
tt.l
F5.6
0.7-5m
Q.3
-
16.4 ft.)
F1.4
2.8-20m
p.2 -
65.6 ft.)
F8
0.5
-
3.5
m
(1
.6
-
11.5 ft.)
F2
2-14m
(6.6
-
45.9
ft.)
F11
0.36
-
2.5
m
11
.2
-
8.2 ft.)
F2.8
1.4-10m
(4.6
-
32.8
ft.)
F16
O.25
-
1.8 m
(0.8
-
5.9 ft.)
F4
1-7m
(3.3
-
23 ft.)
F22
0.18
-
1.3 m
(0.6
-
4.3 ft.)
"OTF"
Auto
Cord
F
Socket:
Automatic
lock
plug-
in type.
Test Firing:
Push{cutton
type.
Power Source
Switch: ONOFF slide
type.
AF
llluminator:
Autornatically
actirated
when
subject
has low luminance
and
contrast
(oM-707/OM-77AF).
AF Range:
1.5m
-
5m
(sft.
-
16.7ft.) AF
50 mm Fl.8,ISO
100
(OM-707|OM-77AFI.
Powsr Source: RO
(AA)
battery
x
4
(Ni-Cd
bat-
teries
can be
used.)
Dimensions:
110(H)
x
68(W)
x 71(D)
mm
(4.3"
x2,7" x2.8"1
Weight:
250
g
(8.8
oz.)
(without
batteries).
www.orphancameras.com