Fantasea Line FA6500 Instruction Manual page 27

h. 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 #34).
i. To secure the lens port in place, turn the lens port lock leftwards, so it's seated at the
"LOCK" position (image #35).
Image #34
j. 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 #36).
k. If the lens port features a lens cap, it's best to secure it with a secure string to one of
the housing lanyard loops.
l. Note that lens ports offered by various manufacturers might feature assembly and
locking markings that are either different than those featured on the housing or
placed differently. If mounting such lens ports on the housing and encountering
resistance when attempting to push the port against the housing, simply turn the
port a bit until reaching the point where the port can be inserted completely into the
Image #35
Image #36
FA6500 Housing Instruction Manual 20170315
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