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Marine Electronics Tips and Articles

With NavShack technical support, you'll stay afloat. 
Attention, marine electronics do-it-yourselfers - we are here to help you. Please take advantage of our technical support articles to get great tips and information about marine electronics troubleshooting, installations and product knowledge. Of course, we recommend you contact your local marine electronics technician when professional assistance is needed.
VHF to GPS Wiring Chart - download here
Check out our blog for useful and free marine electronics information:
NavShack.com Marine Electronics Blog
Contact a NavShack.com technician for help with installations, troubleshooting and repairs.