The only place to get that screen is through a Furuno authorized dealer. Noldus Face Reader. The unit is sealed and gas filled to remain waterproof. Ballad Of Lucy Jordan. You're best bet would be to send the unit in to Furuno for repair. You wont save much doing it yourself because the cost of the screen makes up most of the cost of the repair. They will also make sure that all the software is up to date for the new WAAS satellites that recently went on line. Have you tried adjusting the contrast?

User manual for the device Furuno GP-31. Online user manual database. Find great deals on eBay for Furuno GPS in GPS & Chartplotters. Shop with confidence. Get Furuno GP-31 GPS Receiver User Manual. Get all Furuno manuals! Rivatuner Filehippo. Browse the Furuno product catalog for current and previous products. Browse Products. No Longer Available. Operator's Manual in French, GP31 / GP36.

On that model I believe you tap the power key while the unit is on and you will see 2 sliding scales on the screen, one for brightness and one for contrast. Up or down arrows select the scale and left or right arrows adjust it. If the contrast and brightmness aren't tied into the power key on that model, they're somewhere in the set up menu. If adjusting the contrast doesn't help then the screen has most likely failed. This is commonly caused by old age, however repeated exposure to extreme heat or cold can cause premature failure. Answered on Feb 26, 2017. I have posted the Operator Manual at Use this to check out section 7-10 to make up a cable to connect to a PC to allow download of data. Then, using the manual as a reference figure out the sequence of buttons to press to get the GP31 to download the waypoint and route data to the PC.