Fantasea Line FRX100 IV Instruction Manual page 8

7. Control Ring – Turning this control activates the control ring around the camera lens. Your favorite
functions can be assigned to the control ring and when shooting, established settings can be changed
just by turning the control ring.
To edit the settings of the control ring, enter the Menu  Custom Settings  Custom Key Settings 
Control Ring, and select the desired function.
8. Lens Port- The housing lens port features a 55mm thread and it's compatible with a wide variety of
"wet" accessory filters and lenses, including those of 52mm and 67mm when using a step down or
step up adaptor. An EyeDaptor M55-F67 lens adaptor is included in the box, allowing the use of
67mm macro or wide angle conversion lenses with this housing.
For a selection of lens accessories available, please visit the Fantasea website –
9. Tripod Mounting Screw Holes – Enable mounting the housing on a tray, thereby allowing for the
addition of various image enhancement accessories to your underwater photo system. By choosing
any one of 3 adjustment positions, you can better determine how and where to position the housing
on the tray. This configuration also allows for the use of 2 set screws for the tray mount, thereby
preventing any swiveling of the housing on the tray.
FRX100 IV Housing Instruction Manual 20150809
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