FujiFilm KLASSE W Owner's Manual page 51

The AEB mode is retained even after photographing one shot.
Mode
The mode is, however, canceled when the power is turned off.
Retaining/Canceling
Decide on the composition and press the
shutter button.
The second and third frames are shot with the focus set for
the frame taken with the correct exposure.
When the all shots are taken, the focus and exposure are
reset.
To take consecutive shots
Keep the shutter button pressed until all shots are
taken.
The shutter is released consecutively.
To take each frame
Press the shutter button for each frame.
When the shutter button is pressed again, the next
frame is taken.
If any of the frames taken is out of the exposure interlocking
range, the shutter speed displayed in the viewfinder blinks
fast, and the AEB compensation amount displayed on the
LCD blinks. In such a case, the shutter cannot be released.
When the number of remaining frames in the film is fewer
than the number of frames to be taken, only the frames
remaining are photographed.
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