Can someone post an image of what you mean by double bottom reading? I've have the same issue with the depth jumping all over the place in shallow water but not sure what is meant by double bottom reading.
Can someone post an image of what you mean by double bottom reading? I've have the same issue with the depth jumping all over the place in shallow water but not sure what is meant by double bottom reading.
Instead of seeing the bottom at the bottom of the screen, you will also see the bottom about midway up the screen.
http://www.walleyecentral.com/forums...d.php?t=675769
The second pic I posted is a double bottom.
Double bottom with correct depth
How bout a triple bottom. This was taken before they fixed the harsh sensitivity issue at 10ft
Mastergun, seeing a double, triple, or even quad bottom is NOT a bug, problem, or issue. It means your unit is hearing the original ping as it is reflected from the bottom, to the surface, to the bottom, etc. Having that amount of sensitivity is good. You can use Gain, 'surface clarity' ("max" and "clear" modes) and manually setting the bottom depth. Note that I'm not commenting on this sensitivity maybe causing some users to see the wrong depth -number-. That is a different issue, although related to the unit being very sensitive.
if you look at my triple bottom screen shot above...look at 10ft. that sensitivity error at 10 foot was corrected with the next software update. the depth reading error some of you are seeing could be related or a separate issue. it's weird that not everyone has that issue though. you wan't the units to stay sensitive or you will lose info you want to see. you should be controlling things with the settings such as sensitivity and switchfire. I never change switchfire but i'm constantly changing sensitivity during the day on 2d, di and si
2018 Triton TRX 20, Mercury 250 Pro XS Serial Number 2B526777
I did this, 10 gauge wire directly from the battery , a home run to each unit. I have the same depth issue on my trolling motor, and also a lot of interference on the bow when the trolling motor is operating (this is likely my fault on the route I chose for that transducer wire) even with the trolling motor off, one side of my si is almost all black .. still working on figuring that one out
2018 Triton TRX 20, Mercury 250 Pro XS Serial Number 2B526777
My Solix 12 and 10 worked flawless today for the most part. Still have issues super shallow, but I can live with it. Its less the 5 to 6 feet when they freak out. 360 worked good shallow.
Last edited by Wayne P.; 04-28-2018 at 09:31 AM.
Wayne Purdum
Charlottesville, Va.
Helix 12 CHIRP MEGA+ SI G3N/G4N, Helix 15 CHIRP MEGA SI+ GPS G4N
SOLIX 12 SI/G3, Helix 8 CHIRP MEGA SI+ G4N, Ultrex 80/LINK, MEGA360,
MEGA LIVE, LIVE TL
I always use auto
I want to know if anyone has ever thought about a class action law suit against Johnson Outdoors due to all the issues from hardware to software
2013 Ranger Z520c, 2013 Yamaha 250 SHO
2018 Ranger RT198p, 2013 Mercury 150 Optimax