Humminbird 250 DX Fishfinder

no power going to unit or you have a bad key pad and its not going to come on

My 787c2 screen just shows lines across it does anyone know were to get a new screen for it hummingbird says they don't stock them anymore try Humminbird Fishfinder Depth Finder Humminbird GPS Chartplotters...

Hi!
Since your unit isn't listed in their owners manual section, you'll have to contact their support rep.

http://www.humminbird.com/support/Contact_Support.aspx

Hope this helps you out.

Hi Greg and Ernesto:
Re-stating the obvious, your transducer is not working but you know that the sounder is.
I would start by checking to see if your transducer works on a different sounder. That's just a double check to confirm that it really is not working.
Then I'd try to isolate the problem:
- Plug (couold be corroded or damaged)
- wire (could be broken)
- Transducer (could be defective)
Since these are sealed units, I'd be checking with the supplier to try to find a replacement. Hopefully they are not too expensive, and time spent fishing is better than trying to maybe save a few dollars, especially if you're taking out charters.
Best of luck.

If you go to Humminbirds Website
and click on the Support Tab on your units page, it will give you the option to download the user manual to your computer.

Hope this helps.

hello there:
here is a few links that have the manual that you can download for free

1. Humminbird 595C Manuals, Support and Troubleshooting - Fishfinder GPS Free download of Humminbird Fishfinder 595C User Manual. ... Humminbird Fishfinder 595C GPS. Need a manual? HUMMINBIRD 595C MANUAL ...www.retrevo.com/support/Humminbird-595C-GPS-manual/id/540ag515/t/2 - 96k - Cached
2. Humminbird GPS Manual and Support Information: User Manuals: Retrevo ... largest collection of user guides and manuals on the web. ... Humminbird Fishfinder 595C. Operations Manual. Humminbird HDR 400G. User Guide. Humminbird HDR 400I ...www.retrevo.com/samples/Humminbird-GPS-manuals.html - Cached

Hi!
Here's the closest match:
http://www.mikesreelrepair.com/schematics/displayimage.php?pos=-5218

best of luck
Mike

hi
Did u bought Humminbird 787c2+GPS or just Humminbird 787c2 ?

If u bought Humminbird 787c2+GPS i like to know, do the built in GPS UniMAP work in australia ? i bought one myself. Thanks.