Troubleshooting & Glossary; Troubleshooting - Raymarine AIS250 User Manual

Chapter 4: Troubleshooting & Glossary
Chapter 4: Troubleshooting & Glossary

4.1 Troubleshooting

Here we will detail any potential issues possible.
Issue How to Solve
•No Power •Check all power connections and that
power is applied at correct voltages
and currents, also check any relevant
Fuses.
•No Data • Check all connections are made at
both ends of the cable.
• Check VHF aerial lead is connected
(can you send receive VHF radio
information)?
•No Vessel Data • Place the cursor over the targeted
vessel and ensure the 'AIS DATA'
softkey is not selected as OFF!
• Select the presentation softkey, then
chart layers softkey, AIS layer needs
to be set to 'on'.
• Select the menu button, AIS layer
setup menu, displayed target types
should be set to 'all' if it was previ-
ously set to 'dangerous'.
Issue How to Solve
•No AIS data •Check the AIS input wires are correctly
present orientated from the multifunctional
displays NMEA output.
•Ensure that the Displays NMEA output
is correctly set to 38.4kbaud
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