Possible causes
Possible solutions
Intermittent problem
• Check relevant fuses and breakers.
with power to the
• Check that the power supply cable is sound
display.
and that all connections are tight and free from
corrosion.
• Check that the power source is of the correct
voltage and sufficient current.
Software mismatch
Go to
www.raymarine.com
on system (upgrade
the latest software downloads.
required).
Corrupt data / other
Perform a factory reset.
unknown issue.
Important:
This will result in the loss of any settings
and data (such as waypoints) stored on the
product. Save any important data to a memory
card before resetting.
Troubleshooting
and click on support for
87