Olympus Infinity Super Zoom 330 - Manual (Page 52)

*Press the shutter release button half-way
to focus the second exposure.
*Press the shutter release button fully to
take the picture.
—When the shutter release button is fully
pressed a second time, the double exposure is
complete. The film advances and DOUBLE
EXP mode is cancelled.
*To cancel Double exposure mode, press
the DRIVE button again, or turn the
camera OFF.
—Turning the camera OFF will not cancel the
DOUBLE EXP mode if the first frame has
been exposed.
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