Thread: Lowrance HDS 7 Touch question & picture

Don...if you are referencing the numbers at the bottom of the SI image....in relation to the bottom in the image "behind" the overlay numbers in the SI image...

We have to remember that the horizontal "thin strip" of data (about 1 pixel high) at the very top of the SI image is the only "current" data...

That horizontal "thin strip" of data (about 1 pixel high) behind those overlay numbers are way back in the "History" of the scanned track shown in the entire SI image...

When that particular "thin strip" (at the bottom of the SI image) was "pinged" ...the depth at that exact "ping"...was, indeed 20 ft deep...

The exact same "ping" of data at the very bottom of the SI image is the exact same "slice" of water being displayed at the very left-most edge of the DI image...20ft deep...(way back behind the present location of the boat when the shot was captured)..

Make sense...??

Rickie