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Compass & Heading Displays
Compass Bearing Repeaters
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Troubleshooting
How to Take Compass Azimuth Measurements with the MD69AZI Bearing Repeater Compass Sight
What cable specification should I use for my NMEA 0183 product?
How does warranty work when I purchase a Marine Data Systems Product?
Can I buy spare parts to repair my Marine Data Equipment?
How do I find a modern alternative to my legacy product?
Is the Marine Data Systems environmental facility available for testing our products?
Does your equipment interface with Step or Synchro formats?
Is your equipment compatible with NMEA 0183?
What approvals do the products have?
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