Canon WP-DC22 Guide D'utilisation page 31

Installing the Camera
6
Insert the camera into the
Waterproof Case as shown.
7
Close the Waterproof Case.
• Make sure that the waterproof seal and its
contact surfaces are free of debris (e.g.
sand, dirt or hair). Catching a single strand
of hair or a tiny grain of sand in the seal
can cause leaks.
12
• Make sure that the catch is fastened
properly.
8
Turn the mode switch in the
direction of the arrow to engage
the camera's mode switch.