Airmar H2183 Owner's Manual & Installation Instructions - page 16
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Maintenance & Updates
Firmware Revisions
Airmar may release updated versions of the firmware. The latest revision will be
available for download through an email to you, from Airmar’s website,
www.airmar.com, or a CD can be mailed by Airmar’s technical support personnel.
Troubleshooting
• Is there power to the sensor?
• Are all the connections tight?
• Is the cable-run free of kinks or damage?
• Is the sensor wired correctly?
• Is there damage to the sensor?
• Is the sensor exposed to excessive vibration?
Problems with the Compass
• Is the sensor installed facing forward and parallel to the centerline of the boat?
• Is the compass calibrated?
• Is there interference from ferrous metals, electronic equipment, electric motors,
batteries, or cables that are creating a magnetic field?
• Is the sensor mounted near the boat’s center of gravity?
Problems with the Rate Gyro or Accelerometer
• Is the sensor installed reasonably level with the waterline?
• Is the sensor mounted near the center of the vessel’s fore-aft axis?
Specification
NMEA 2000® Load Equivalency Number (LEN).................3
Trademarks
Airmar® is a trademark of Airmar Technology Corporation.
Loctite® and 242® are trademarks of Henkel Corporation.
NMEA 2000® is a registered trademark of the National Marine Electronics Assoc.
WeatherCaster™ is a trademark of Airmar Technology Corporation.
35 Meadowbrook Drive, Milford, New Hampshire 03055-4613, USA
www.airmar.com