Garmin GHP 10V Marine Autopilot System Installation Instructions Manual page 6

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Item Description
GHC 10
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GHC 10 data cable
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NMEA 2000 network
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NMEA 2000 power cable This cable should be installed only if you are building a NMEA 2000 network. Do not install this cable if there is an
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CCU
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CCU power cable
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CCU interconnect cable In order for the autopilot to turn on, the yellow wire from this cable must be connected to the yellow wire from the
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GHP 10V Autopilot
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Gateway
6
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GHP 10V General Connection Diagram
Important Considerations
Route the yellow wire to the location where you plan to install the GHC 10
The GHC 10 and the CCU must be connected to the NMEA 2000 network using the included T-connectors
(page 9).
If there is not an existing NMEA 2000 network on your boat, you can build one using the supplied cables and
connectors (page 10).
existing NMEA 2000 network on your boat
The NMEA 2000 power cable must be connected to a 9–16 Vdc power source.
Mount the CCU with the cables pointing straight down
The CCU can be connected to a 12-24 Vdc power source. The black wire from the GHC 10 data cable must be
connected to the same ground as this cable
GHC 10 data cable.
The orange and blue wires from this cable must be connected to the alarm
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(page 10).
(page 7).
(page 8).
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(page 8)
(page 7).
GHP 10V Installation Instructions