Question about Raymarine C70 GPS Receiver

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The display of the C70 has stopped working. Instead of a picture it only shows either vertical bands of color or just black/white vertical/horizontal lines. Occasionally the display comes back but only for moments, sometimes it comes back only as a quivering image.

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I recognize the problem. It mostly occurs when the plotter is exposed to moist during some days. The contactstrip which connects the computer to the screen gets moist and does not conduct in an optimal way. The result is a non readable screen with stripes

The solution is simple: press on the edges of the screen and the contact is re-established.

Posted on Aug 24, 2010

  • davegoggs Mar 09, 2011

    So simple but it worked !!

  • captain 37 Apr 20, 2011

    HAD THE SAME BLACK VERTICAL LINES . JUST RUN YOU FINGERS LIGHTLY DOWN THE SIDE OF THE SCREEN FRAME - bingo!! CONTACT Made . Had engineer out twice with bills before- so simple . Spread the word Clive

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It sounds like this unit will need to go back to Raymarine for service. Just to be sure, try a factory reset by starting with the unit off, hold the first softkey (the one closest to the power) as you turn the unit back on. You will see a countdown from 3. Hold until it passes 1 and begins to reboot. if that doesnt help, send it in for repair. All the details are on Raymarine's website. www.raymarine.com

Posted on Aug 23, 2009

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Posted on Jan 02, 2017

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SOURCE: Good morning When I switch on

I recognize the problem. It mostly occurs when the plotter is exposed to moist during some days. The contactstrip which connects the computer to the screen gets moist and does not conduct in an optimal way. The result is a non readable screen with stripes

The solution is simple: press on the edges of the screen and the contact is re-established.

Posted on Dec 05, 2010

  • 6 Answers

SOURCE: The display on my C70 will suddenly go to a series

I recognize the problem. It mostly occurs when the plotter is exposed to moist during some days. The contactstrip which connects the computer to the screen gets moist and does not conduct in an optimal way. The result is a non readable screen with stripes

The solution is simple: press on the edges of the screen and the contact is re-established.

Posted on Dec 05, 2010

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