20 Most Recent Eagle Fishmark 320 Portable Fishfinder Questions & Answers

try hitting the on and off button it should fix it that is your lite skle and britness

Eagle Fishmark... | Answered on Apr 07, 2017

Same problem any ideas????

Eagle Fishmark... | Answered on May 08, 2015

Think of where the transducer is fitted on your boat . As turbulence is the only problem you need to worry about. It needs too be on the transom but in between the lower 2 chines

Eagle Fishmark... | Answered on Sep 05, 2014

Hello! Do you have the PDF users guide for your unit? I'm looking at a copy in the troubleshooting section...I don't want to cover information you have already looked at or tried...Since I do not know if you have that manual I'll give you a few items to check...

Measure the battery at the units power connector...Must be at least 11 volts DC...In portable mode it uses 8 D cell batteries= 12 volts
Make certain the Transducer is securely connected...
Did you use the in-line fuse supplied with the unit?...
Try the Manual Depth Range...First turn off Auto Depth Range...From the sonar Page Hit MENU...Down-arrow to Auto Depth Range...Hit ENT...Hit Up-Arrow to Depth Range...Hit ENT..
And the Depth Scale Range appears...Up-Arrow or Down-Arrow to select a different depth range...Hit Exit...The minimum depth the unit can read is 5 feet...

If you do not have the PDF guide, here is the link...


Let me know how you make out....Guru....Saailer

I’m happy to help further over the phone at https://www.6ya.com/expert/david_6df67de3b14de867

Eagle Fishmark... | Answered on Jul 30, 2014

sounds to me you have a bad keyboard if so two things repair shop or time for a new one

Eagle Fishmark... | Answered on Dec 19, 2013

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