Nano SeaCam
®
Operator’s Manual
5
away from persons and valuable equipment
and make sure that the power is disconnected.
See the Flooding Repair procedure for more
information.
Operation Procedures
Operation Instruction
1. Plug the 7-32 volt DC power supply into the GFCI
(make sure the switch on the power supply is in
the OFF position).
2. Plug the red [positive (+)] and black [negative
(-)] banana plugs of the camera cable into their
respective jacks on the power supply.
3. Plug the BNC connector on the topside of your
cable into the monitor or VCR video-in jack (a
BNC-to-RCA adapter may be required by the
monitor/VCR in use).
4. Lubricate the camera bulkhead connector
with an appropriate silicone lubricant (spray
recommended), and using a linear motion plug
the female underwater connector on the other end
of the cable into the male mini bulkhead connector
on the back of the camera.
5. Screw the locking sleeves together firmly (hand
tight-do not use tools). The camera is now ready
for operation; switch the power supply ON to power
the camera. The camera draws approximately
1 Watt of power, and will work when supplied
between 7-32 volts DC.
Flooding Repair Procedure
If the camera stops working while underwater, you
should assume that it has been flooded. When working
on a potentially flooded camera, it is important to use
appropriate personal protective equipment to include, at
a minimum, eye and hand protection.
1. Immediately turn off the power to the unit.
2. Open the housing by removing the rear end
cap-retaining ring.
3. Separate the two components using a linear
motion. If required gently twist components while
separating.
4. Pour out any water trapped in the housing.
5. If the camera is completely flooded, rinse the
internal components with clean fresh water in
order to minimize contamination and corrosion.
6. Allow parts to dry in air or in a convection oven set
to 60° C (140° F).
NOTICE
DeepSea Power & Light cannot be
responsible for any damage incurred during
emergency field repairs. Such repairs should
be undertaken only as a last resort and by
qualified personnel.
Troubleshooting
1. If the camera stops working while underwater
assume that it has been flooded. See Flooding
Repair procedure.
2. Once it has been determined that the camera is
not flooded, or if it does not turn on during pre-
deployment checks, troubleshoot in the following
sequence:
a. Check the cable/inline connector to make
sure that correct voltage and current are
being supplied, and that the correct sockets
are being used. See page 2 of this manual
for electrical specs and connector pin-outs.
b. Remove the connector. Inspect the
assembly for visual signs of wear. Use a
multi-meter check for continuity or shorts
in the connector. Try a spare connector, if
available.
c. Check the wires that go from the power
supply to the camera base for wear. If they
appear worn, replace them.
d. Check to make sure that the power supply
board is securely attached to the camera. If
it is loose, check for damage on the board.
If there appears to be no damage, reattach
the board to the camera. Try using a spare
driver board if available.
e. If the camera still does not work, return it to
DSPL using the RMA Procedure.
RMA Procedure for Repair
Should it be necessary to return your camera to the
factory, follow the procedure for the Flooded Repair
Procedure above, and by leaving the connector partially
unscrewed. For warranty and non-warranty repairs please
contact DeepSea Power & Light for a RMA number prior
to returning your item. Please have your camera model
number, serial number and any other pertinent information
along with a description of the problem, on hand when
you call, or include them in a fax or e-mail. When shipping
your item, be sure that the freight is pre-paid (CODs will
not be accepted) and that the RMA number is clearly
printed on the outside of the box. All shipments should be
sent to the address below:
