garmin CHIRP

[stcroixx09]

anyone have any knowledge on garmins downVu/sideVu technology? looking at a 2nd monitor wondering if garmins CHIRP has any benifits 2 fishing salmon on michigan or is it wasted money. sure looks cool but at $570 it needs 2 be useful out there also

[ekbelt]

Here is a great article on it:

http://www.yachtingmagazine.com/electronics/chirp-technology

I would love to see it in action. The military has been using it for some time.

[jay d]

best sounder i have used on a boat.this will be the 3rd summer running it.

[lucky duck]

is it capable of marking fish at speeds above trolling, if so how well does it work. thx

[stcroixx09]

im gonna order a 70dv on friday won't have gvc 10 blackbox so not sure if downvu works without it. next month will get gvc 10 if needed. fishing kewaunee on the 20th so will report results on unit then