Fantasea Line Nano Focus Light - Manual (Page 3)

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Fantasea Nano Focus Light Instruction Manual 20110120
f. It is recommended to occasionally apply a slight amount of silicone grease to
the black O‐ring seal found on the flashlight after unscrewing the flashlight
head counterclockwise.
B. Turning the Nano Focus Light On/Off
a. In order to switch the light on, carefully turn the flashlight head
counterclockwise just enough for the light to turn on. Once the light is
turned on, do not keep turning the flashlight head counterclockwise, or
else the watertight seal of the light will be damaged.
b. In order to switch the light back off, turn the flashlight head in a clockwise
fashion all the way to the end. Please note that there is never a need to use
force when closing or opening the light or when turning it on or off.
c. Please note: If you are turning the flashlight head more than half a turn and
nothing happens, you are probably turning it the wrong way.
C. Mounting the Nano Focus Light on an Arm
a. Remove the screw from the Y‐S Connector at the bottom of the Nano Focus
Light by unscrewing it all the way out.
b. Position the Nano Focus Light over the arm so that the Y‐S Mount on top of
the arm is aligned with the Y‐S Connector at the bottom of the focus light.
c. Install the screw all the way through the focus light and arm connectors.
Tighten it enough to keep the focus light in a fixed position.
D. Using the Nano Focus Light
a. You can keep the Nano Focus Light turned on during the dive, as it features a
burn time of approx. 8 hours per set of batteries.
b. During the dive, tilt the focus light mounted on the arm, so that it is pointing
at your subject. This will allow for the camera to easily focus on the subject,
even when photographing in low light conditions, ensuring your image turns
out focused and sharp.
c. Once the camera has focused, push the shutter release button all the way
down to take the image. The Nano Focus Light dim‐out sensor will
automatically shut off the light for a second when the camera pre‐flash is
emitted. This will prevent a hotspot in your image caused by the beam of
the light.
d. After a second, the Nano Focus Light will automatically turn back on.
E. Care & Maintenance
a. After each dive, carefully soak and rinse exterior components in fresh water.
b. Store the Nano Focus Light in a protected, dry and shaded area.