Where can i purchase a manual for a eagle fish elite 640c fish finder

Hey Floyd, check this out:
www.eaglenav.com › Downloads

Elite 640C Reset 1. Turn unit OFF 1. Turn unit OFF 2. Press and hold the PAGES key 2. Press and hold the ZIN&ZOUT Keys at the same time 3. Press and hold the PWR key 3. Press and hold the PWR key 4. Release both buttons when the unit powers up to Full Map Screen 4. Release both buttons when the unit powers up to Full Map Screen Soft Reset (Does not delete GPS Data) Hard Reset (Deletes stored GPS Data such as Waypoints and trails)

here you go

http://www.eaglenav.com/upload/Eagle/Documents/Manuals/Cuda240_0152-011_092603.pdf

click this link to download a pdf file for ur elite 500c manual or you can just read it.

http://www.eaglenav.com/upload/Eagle/Documents/Manuals/SeaCharter500cDF_0156-041_121004.pdf

try going to eagles web site and download a manual to your printer. good luck.

hello there:
here is a link that will help you get the manual u need ok?
best regards micha
Eagle 250 DS - FishEasy GPS Learn more about the Eagle FishEasy 250 DS before you decide to buy. Download User Guide and Manual ... fish finder EAGLE FISHEASY 250DS. www.bestfishfinder. ...
www.retrevo.com/s/Eagle-250-DS-GPS-review-manual/id/23493bh848/t/1-2 - 69k - Cached el

http://www.eaglenav.com/upload/Eagle/Documents/Manuals/Fish%20ID%20II.pdf

I had the same problem and got the transducer changed. It now works perfectly. That could be the problem you are having... bad transducer.

Here is a link for your fish finder: http://www.eaglenav.com/upload/Eagle/Documents/Manuals/fisheasy2_0143-641_091902.pdf