Seakeeper 1 Installation Manual (90519-2) 1-233-0631 to Current
3.4 Seakeeper 1 Display Connection
Seakeeper 1 Display Options
The Seakeeper 1 requires a compatible Multifunction Display (MFD).
A display is required with the installation of a Seakeeper 1 to support the full functionality of the unit through the Seakeeper App in addition to the ConnectBox. The Seakeeper App provides an interface for controlling the Seakeeper 1 or viewing the Settings, Service, Info, and Alarm pages. The Seakeeper ConnectBox can be helm-mounted to provide an additional interface for controlling the Seakeeper 1 but does not replace the need for a Seakeeper-compatible display.
Figure 10 provides a schematic of the display installation:

Connecting to a Compatible MFD
- The Seakeeper 1 can be connected to a variety of available MFD systems. Refer to the Technical Bulletins Section of the Seakeeper Technical Library for manufacturer specific MFD compatibility technical bulletins.
- MFD specific Technical Bulletins will be updated regularly as new MFD systems become compatible. Currently Garmin, Raymarine, NAVICO, and Furuno offer compatible MFD models.
- Once a compatible MFD has been selected, refer to the appropriate manufacturer specific Technical Bulletin for integration instructions.
- Connect Seakeeper-supplied Ethernet Adapter Cable, D-Code 10 m cable to MFD manufacturer-specific Ethernet adapter cable. Custom Ethernet cables for specific MFD manufacturers are available through Seakeeper and must be purchased with the Seakeeper 1 if connecting to an MFD.

NMEA 2000 Network Connection
The Seakeeper 1 requires a connection to the vessel’s NMEA 2000 network backbone. The Seakeeper 1 will monitor information on the NMEA network to support and optimize the performance of the Seakeeper 1.
- Connect Seakeeper-supplied NMEA Drop Cable to the customer-supplied NMEA 2000 Tee Adapter on vessel’s NMEA 2000 backbone.
- An active NMEA 2000 compatible GPS signal is required on the vessel’s NMEA 2000 backbone to operate the Seakeeper 1.
- If no GPS signal is detected, a warning will be present on the Seakeeper App.
- An active NMEA 2000 compatible GPS signal is required on the vessel’s NMEA 2000 backbone to operate the Seakeeper 1.

ConnectBox Helm Mounting – Optional
- Remote ConnectBox mounting requires Seakeeper part number 90558, ConnectBox Remote Mount Kit.
- Console space required: Approx. 3.41 L x 4.15 W in. (87 x 106 mm).
- Mounting Instructions, Surface Mount: See Drawing No. 90558 – Seakeeper 1 ConnectBox Helm Mounting Kit, for details. Seakeeper ConnectBox 3D Model available upon request.
- Mount ConnectBox Replacement Blank Insert (P/N 12206) into Seakeeper 1 enclosure at the original location of the ConnectBox.