Shadow closer to 30 feet. My guess....12 feet right...7 feet deep
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Shadow closer to 30 feet. My guess....12 feet right...7 feet deep
nope more like 2-3 feet right and def more than 7.5 feet deep probably closer to 10.........as I see it, curious to see who else bites on this one and if they agree ??
if it is in the water column of the side image it has to be relatively directly under the boat or within the cone angle of your 2d or di beam angle depending on how you have it setup.....
take a look at the humminbird tutorial again......
https://www.humminbird.com/Category/.../Side-Imaging/
as I understand it you have to consider pythagoras theorem from trigonometry, so 14.8 depth is one side a or b and the 17 ft range line is side C do the math and you have the third side distance......a2 + b2 = c2
Oops
:confused2:
first pic off my meg. Bit grainey in my opinion. sunken boat that sticks out of water and a few fish on the bottom.http://www.bbcboards.net/attachment....d=314340&stc=1
fwiw, had si speed on 2. noticed i was doing 3.3mph. That cause it to be grainey?
also, my right side is hotter but seems to clear the up when I raise motor up a bit.
hot on the right : is transducer level relative to how the boat sits in the water, was the bottom actually harder on the right side, were you trolling in a straight line, based on the size of the water column left vs right it looks like the bottom was shallower on the right and deeper on the left, making the angle of the bottom to the right more perpendicular to the transducer therefore brighter/hotter signal....
if you went out yesterday when it was warm but also very windy rough water can degrade the image a bit...
Yes. Level left to right...boat floats level so not an issue. Boat floats w a slight up angle...compensated for that as well. Could have been the shallower water on right but seems a bit hotter on right about 90 percent of the time.
latest software for unit and or restore defaults then power cycle will solve a lot of issues........if that doesn't help then probably time to send some images to humminbird customer service and see what they think....
humminbirdselectservice@humminbird.com
can you tell it's a tarpon?
http://i287.photobucket.com/albums/l...psjkjo89ic.jpg
http://i287.photobucket.com/albums/l...psz9jcdha2.jpg
Amazing shots troyboy30!