Troubleshooting - Raymarine E90W Installation Instructions Manual

6.1 Troubleshooting

The troubleshooting information provides possible causes and
corrective action required for common problems associated with
marine electronics installations.
All Raymarine products are, prior to packing and shipping, subjected
to comprehensive test and quality assurance programs. However,
if you experience problems with the operation of your E-Series
Widescreen multifunction display, this section will help you to
diagnose and correct problems in order to restore normal operation.
If after referring to this section you are still having problems with your
unit, please contact Raymarine Technical Support for further advice.
68 E-Series Widescreen installation