Miscellaneous Troubleshooting - Raymarine E90W Installation Instructions Manual

6.10 Miscellaneous troubleshooting

Miscellaneous problems and their possible causes and solutions are described here.
Problem
Display behaves erratically:
• Frequent unexpected resets.
• System crashes or other erratic
behavior.
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Possible causes
Intermittent problem with power to the
display.
Buttons trapped by front bezel.
Software mismatch on system (upgrade
required).
Corrupt data / other unknown issue.
Possible solutions
Check relevant fuses and breakers.
Check that the power supply cable is sound and that all connections are
tight and free from corrosion.
Check that the power source is of the correct voltage and sufficient current.
Ensure that the front bezel is fitted correctly and that all buttons are free
to operate correctly.
Go to www.raymarine.com and click on support for the latest software
downloads.
Perform a factory reset. This option can be found within Menu > System
Setup > Settings and Data Reset .
Important: This will result in the loss of any settings and data (such as
waypoints) stored on the display. Please save any important data to a
CF card before resetting.
E-Series Widescreen installation