Garmin International Inc 01337 Manual De Usuario

1.  Connect the CCU/ECU interconnect cable and the NMEA 2000 drop cable to the CCU.
2.  Place the CCU in the mounting portion of the CCU bracket with the wires hanging straight down, 

toward the water.

3.  Place the securing portion of the bracket over the ball and snap it into the mounting portion of the 

bracket, starting with the two arms that do not have the thumbscrew.

4.  Make sure the cables hang straight down, toward the water, and connect the arm with the 

thumbscrew. 

5.  Hand-tighten the thumbscrew until the CCU is held firmly in the bracket. 

Route the connector-terminated end of the CCU/ECU interconnect cable to the ECU and make the 

connection. Do not connect the bare-wire portion of the cable CCU/ECU interconnect cable at this 

time. Before you connect the bare-wire portion, install the Shadow Drive and the alarm buzzer (

Install the Shadow Drive by connecting it to the hydraulic steering line of your boat and wiring it to the CCU/ECU interconnect cable.

Choose a location at which to connect the Shadow Drive to the hydraulic steering of your boat by consulting the 

hydraulic-layout 

Install the Shadow Drive lower than the helm, but higher than the pump. Mount the Shadow drive horizontally, and as level as 

possible, using cable ties to firmly secure it in place.
Avoid making loops in the hydraulic lines. Install the Shadow Drive closer to the helm than to the pump.
Do not mount the Shadow Drive within 12 in. (0.3 m) of any magnetic interference such as speakers and electric motors.
Do not install the Shadow Drive directly to the fittings at the back of the helm. Install a length of hose between the fitting at the 

helm and the Shadow Drive.
Do not install the Shadow Drive directly to a hydraulic t-connector in the hydraulic line. Install a length of hose between a  

t-connector and the Shadow Drive.
In a single-helm installation, do not install a t-connector between the helm and the Shadow Drive.
In a dual-helm installation, install the Shadow Drive between the pump and the lower helm, closer to the helm than to 

the pump.
Install the Shadow Drive in either the starboard steering line or the port steering line. 

return line. 
Do not use Teflon tape on any hydraulic fitting. Use an appropriate thread sealant such as Loctite Pro Lock Tight multipurpose 

anaerobic gel, part number 51604, or equivalent, on all pipe threads in the hydraulic system.

Wire the Shadow Drive to the CCU/ECU interconnect cable.

1.  Route the bare-wire end of the CCU/ECU interconnect cable to the Shadow Drive. If the cable is not long enough, extend the 

appropriate wires with 28 AWG wire.

2.  Use the Shadow Drive Wiring Table to make the appropriate connections.

Red (+)

Brown (+)

Black (-)

Black (-)

3.  Solder and cover all bare-wire connections.

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