X-1 (H2O Audio) S6-1A3 - Manual (Page 4)

The most important feature of your H2O
Audio Waterproof Housing is the removable
T-Seal.
The removable T-Seal is the main barrier
between the harmful water and your iPod.
It is extremely important that special
attention is paid to ensure the T-Seal is
seating completely in all four corners and
the Housings Contact Surface. If the T-Seal is
dirty, out of alignment, twisted or pinched in
any way it will compromise the integrity of
the housing and should not be used.
H2O Audio has provided an extra T-Seal
(included) in the event of annually
replacement, accidental damage, loss,
overexposure to direct sunlight, or if the
T-Seal has become misshaped though
misuse.
1. Unlatch and open case.
How to install / replace the T-Seal
3. To install a new or clean T-Seal, start at
any corner, push the T-Seal into the corner
and run your finger along the T-Seal
pushing it into the Housing Contact
Surface.
4. Ensure the T-Seal is seated properly in
all four corners and the Housing Contact
Surface.
2. Starting at any corner, gently remove the
T-seal. (Do not stretch or pull on T-Seal)
Removable
T-Seal Instructions