Canon WP-DC39 Guide D'utilisation page 20

3
Release the catch to open the case.
• When using commercially available
anticondensation products, the
anticondensation solution should only
be applied to the inside surface of the
lens window using a soft, dry cloth. If
anticondensation solution comes in contact
with any surface other than the inside of the
lens widnow, wipe it off immediately with a
soft, dry cloth, as it could lead to deterioration
of the Waterproof Case.
Waterproof Seal
4
Apply silicon grease to the waterproof
seal.
1 .
Remove the waterproof seal as shown.
• Do not dig your fingernails into it or pull
on it forcibly.
2 .
Using a cotton swab, wipe off any debris in
the mounting groove.
3 .
Apply a small amount (droplet) of grease to
your fingertip, and evenly coat the entire
surface of the waterproof seal.
4 .
Place the waterproof seal back in the seal
mounting groove.
• Take care not to twist it.
7