NorthStar 951X Operator's Manual page 16

Chapter 1 - Quick Start
Warning message
Page 6
After the start-up and self-test screens, a special warning mes-
sage (shown below) is displayed as a precautionary reminder
that you should not rely on the unit's chart cartography as the
sole means of safe navigation.
Although every effort has been made to ensure that the data
used by the unit is as close to paper charts as possible, errors
and omissions are inevitable.
951/952 Operator's Manual Rev. B