Assembly Instructions
This section describes the procedure to correctly assemble the various
watertight connectors used to connect accessories to the
1. Feed the end of the cable through the backshell, rubber grommet and
coupling ring in the order and position shown.
GROMMET
PIN
‘0 RING
BACKSHELL
COUPLING RING
CONNECTOR BODY
2.
Strip cable as shown. Begin soldering con-
ductors to pins of the connector as shown in the
appropriate diagram for the NMEA, or
connectors.
each connection
is
firmly
soldered and that no stray wires are shorting
adjacent pins.
3. Slide the coupling ring over the body of the connector and beyond the
locking projections on each side. If may be necessary to rotate the ring
slightly for it to pass by the locking tabs.
4. Push the rubber grommet forward as far as
seat it snugly
against the connector body.
the backshell all the
way
forward. It must first compress the rubber
grommet, then be twisted over the (2) locking posts on the connector body.
This is a tight connection. For leverage, it may be helpful to first insert and
lock the connector into its mating plug on the
back panel.
2 A3 GPS Sensor (Option)
The optional
100 GPS sensor unit used with the
is not only
a GPS antenna unit, but also contains the GPS receiver/processor. Nor-
mally, the sensor obtains its 12 VDC operating
power
input from the echo
sounder
display
unit and can then proceed to locate and track satellites and
provide ship’s L/L position data on its own without other input require-
ments.
INSTALLATION 17
Содержание V8010
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