Alerts ECDIS-E User Guide
7-20 65934012
Mariner Objects
Database Errors
Mariner objects are currently unavailable due to database
operation(s) that failed to execute.
Exceeded
Due to maximum latitude being exceeded, system
inaccuracies may develop and functionality may be disabled.
Inaccuracies generally become more serious as own ship
travels toward the pole after exceeding the maximum
latitude. Do not rely on system as primary means of
navigation when operating beyond the maximum latitude.
A low value for look-ahead time or distance has resulted in a
small safety region for detecting chart dangers on own ship's
course. This may not provide adequate time to take action if
a danger is detected. Use the 'Chart Dangers' menu to
increase look-ahead if necessary.
No Response: The system is unable to communicate with the
LCD through its serial port. Use the external knob to
manually adjust backlight brightness.
Bad Data: The LCD monitor failed to acknowledge a
command. Use the external knob to manually adjust
MOB
Man Over Board is active with no valid set and drift data.
MOB event marker position is the drop location and will not
be adjusted for set and drift.
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