Installation
Wiring guidelines
Before mounting the HS75, consider the following regarding the NMEA 2000 cable routing:
• Avoid running the cable in areas of excessive heat.
• Keep cable away from corrosive chemicals.
• Do not run the cable through door or window jams.
• Keep cable away from rotating machinery.
• Do not crimp or excessively bend the cable.
• Avoid cable tension.
• Secure the cable along the cable route using cable ties.
Warning: Improperly installed cable near machinery can be dangerous.
Mounting location
This section provides information on determining the best location for the HS75. Choose
a mounting location that will not expose the unit to conditions that exceed the technical
specifications.
GNSS reception
Ensure that the HS7 has a clear view of the sky and that the view is not blocked by obstructions
that may reduce system performance.
Position information is based on the primary GNSS antenna located at the opposite end of the
housing to the recessed arrow (A) on the underside of the housing.
A
Make sure that any transmitting antennas are mounted away from the HS75 by at least 2 m (6.5 ft)
to ensure tracking performance is not compromised. Refer to the documentation supplied with the
transmitting antenna for minimum safe distances.
Distance to other GNSS/GPS antennas should be minimum 0.5 m (1.6 ft).
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Installation | HS75 User Manual
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