Canon POWERSHOT D20 User Manual page 69

Using OptionaJ Accessories
@ Using the FRoat
The float can be used to prevent the camera from sinking when submerged.
Attach the float to the wrist strap.
Attach the float as shown to the end of the
wrist strap }nctuded w}th the camera,
(_ Do not squeeze or scratch the float, which may reduce its buoyancy.
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