Chapter 14: Maintenance and troubleshooting
145
Chart application
Weather application
System switches OFF
•
Check power supply cable is undamaged and that all
connections are tight and free from corrosion.
•
Check the boat’s power supply for faulty connections.
•
Check any power cable extensions are the correct
diameter
How do I reset the system?
•
Refer to
Resetting the system on page 143
.
Display very hard or dull to view
•
Check the color palette is set to DAY.
No data bar shown
•
Set the databar to ON in the Setup Menu.
No fix shown against the GPS icon
•
Check GPS status.
No instrument or navigational data shown
•
Check that the instrument interface is operating correctly.
•
Check the SeaTalk/NMEA connection to the display unit.
•
Check all SeaTalk/NMEA system cables are free from
damage and corrosion.
Problem
•
Solution
Boat icon not shown in the correct geographical position
•
Check GPS status.
•
Check that the display unit is not in simulator mode.
•
Perform the chart offset operation.
Chart does not show enough detail
•
Set the Declutter option to OFF.
•
In the Cartography Setup Menu, check that the
appropriate features are set to ON.
Problem
•
Solution
‘No connection’
•
Check that the system cable for the weather receiver is
securely connected and undamaged.
Weather data is not shown
•
Check that the weather graphics are set to ON in the
weather graphics menu.
81314-1_A Series Reference Guide.book Page 145 Thursday, August 28, 2008 9:23 AM