FujiFilm WP-FZX100 Owner's Manual page 46

Positioning the Digital Camera in the Waterproof Case
If a water leak is detected ...
➀
Immediately take the waterproof case out of the water and dry it on the
outside.
➁
Take the digital camera out of the waterproof case. If you see any drops
of water on the digital camera, wipe them off at once.
When taking the camera out of the waterproof case, open the
waterproof case with the lens facing downwards to avoid the camera
falling out. Also, when opening the waterproof case, take care not to
catch your fingers or palm in the waterproof case.
➂
Make sure that there are no cracks in the waterproof case body. Check
the O-ring for attached foreign particles, flaws, cracks, odd shape, or
twisting, and for foreign particles in the O-ring groove.
➃
When all is well, start over from the procedure on p.8.
If you find something wrong with the waterproof case, immediately stop
using it and contact your FUJIFILM dealer.
If water has entered the camera body, stop using it immediately and
contact your FUJIFILM dealer. Using the camera in a faulty state
may cause fire or electric shock. Do not use it in this state under any
circumstances.
Any kind of foreign particle attached
to the O-ring may cause a water leak.
Remove the foreign particles after
checking how to on p.21.
Hair
EN-14
Lint Sand