Opening The Housing; Checking The O-Ring - Fantasea Line FA6500 Instruction Manual

h. To protect the housing during storage and transportation, it is recommended to
mount the body cap on the housing lens port hole and secure it by turning it
clockwise.

OPENING THE HOUSING

1. Pull the small red tab located at the bottom of the latch dial outwards (up and away from the
housing), as indicated by the arrow direction (image #38). There is no need to apply any force.
2. While holding the lock dial up, turn the latch dial counterclockwise until the red latch tab is
located at the top of the latch and cannot be turned any farther (image #39). There is no need to
apply any force.
Image #38
3. Carefully open the back side of the housing.
4. Note that when opening the housing for the first time or when opening it after airplane trips,
increased resistance might be encountered. Therefore, it is important not to lock the housing
and to leave it slightly open when transporting by air.

CHECKING THE O-RING

1. Prior to each closure of the housing, the back door black O-ring should be visually inspected.
If there is any debris present, including dirt, sand, dust, hair or any other matter, it must be
cleaned to ensure a proper watertight seal.
Image #39
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FA6500 Housing Instruction Manual 20170315