Fantasea Line FA6400 Instruction Manual page 21

e. Hold the lens port against the
housing port hole and align the
white line marking on the lens
port with the white line marking
on the housing (image #14).
f. Carefully push the lens port
against the housing until it's fully
inserted inside the port hole.
Examine the lens port from all
directions to make sure it was
evenly inserted.
g. While still applying slight pressure on the lens port against the housing, turn the lens
port clockwise until it reaches a point where it can't be turned any farther. The white
marking on the lens port should now be aligned with the lock engraved on the
housing (image #15).
h. To secure the lens port in place, turn the lens port lock leftwards, so it's seated at the
"LOCK" position (image #16).
Image #15
i. Once the lens port has been installed and the lens port lock has been locked, it is
recommended to open the housing and examine the lock from the inside. If the port
has been properly installed and the port lock has been completely locked, the lock is
positioned in between lens port "teeth" and blocks them from turning (image #17 on
the following page).
Image #14
Image #16
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FA6400 Housing Instruction Manual 20190416