NorthStar 8000i System Operation Manual page 3

The Global Positioning System (GPS) is operated by the US Government which is solely
responsible for its operation, accuracy, and maintenance. The GPS system is subject to
changes which could affect the accuracy and performance of all GPS equipment
The electronic chart used by the Northstar 8000i is an aid to navigation designed to
supplement, not replace, official government charts. Only official government charts
supplemented by notices to mariners contain the information required for safe and
prudent navigation. Always supplement the electronic information provided by the
Northstar 8000i with other plotting sources such as observations, depth soundings,
radar and hand compass bearings. Should the information not agree, the discrepancy
must be resolved before proceeding any further.
Never operate the 8000i in Simulate Mode while you're underway.
It is the user's responsibility to ensure that Simulate Mode is used only in safe situations
The accuracy of the sonar depth display can be limited by many factors, including the
type of transducer, the location of the transducer, and water conditions. Ensure that the
The radar must be set up before it is used for the first time.
See "Set up the radar before using it" in the Radar Installation manual.
Northstar 8000i Operation Manual
anywhere in the world.
such as when you are moored in a marina.
transducer is installed and used correctly.
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