When the shooting mode dial is set to either one of H, 1, 2, 3, the shutter is released continuously within the releasing speed shown below.

H : Max. 3.5 exp. / sec.
3 : Max. 3 exp. / sec.
2 : Max. 2 exp. / sec.
1 : Max. 1 exp. / sec.

*The releasing speed varies depending on battery remainings.