need help garmin echo map not reading bottom

[bassgator]

I got a new Garmin echo map DV used it at the end of last year .It worked really good but now the transducer wont work on down v. at all works about 50% of the time on regular sonar. tryed my buddys head unit no diff.

 

[Rob Lee]

Call Johnny "on the spot" at DJ' Marine and Electronics.

 

[lafae7]

Try upgrading it to clearVU. Garmin has the free download on their website. You will need a micro sd card.

 

[djsmarinelectronics]

Have you tried talking to Garmin Technical? they are usually very helpful

 

[bassgator]

thanks . i found a pin hole in the transducer must have hit something . I put jb. weld on it and sanded and polished it will telll yall if it works...