FujiFilm 3100ixZ - Manual (Page 20)

Film speed Wide angle (23mm) Telephoto (70mm)
ISO 100 0.6 ~ 3.2 0.6 ~ 1.9
ISO 200 0.6 ~ 4.5 0.6 ~ 2.7
ISO 400 0.6 ~ 6.3 0.6 ~ 3.8
20
Fig. 29
When the shutter trips, the flash fires and the film
advances to the next frame.
✻ For bright remote scenes, the flash does not fire.
✻ The AF lamp will go off once and reappear
immediately after the shutter is released.
✻ During the charging time of the flash (when the
alarm sign is blinking
c) the shutter cannot be
released.
● In dark places, photos should be taken within the
following flash lamp ranges.
Effective flash lamp range
(Using color negative film; units; m)