Olympus iS-3 DLX Instructions Manual page 27

Press the shutter release
button.
Note: The shutter speed is automatically set at 1/100-sec. when the flash fires. If the subject requires a faster
shutter speed, the flash won't fire.
Auto Flash Range*
(with color negative film)
Focal length
35mm
ISO 100
6.3 m (20.7 ft)
ISO 200
8.9 m (29.2 ft)
ISO 400
12.6m (41. 3 ft)
* The Auto Flash mode can be combined with
the Macro mode.
180mm
7 m (23 ft)
9.8m (32.2ft)
14 m (45.9 ft)
27