BoatNoobie
Petty Officer 1st Class
- Joined
- Jun 17, 2009
- Messages
- 314
So I have a Humminbird 798C SI installed on my Lowe. At low speeds, say 5MPH or less, I get a nice clear side imaging picture and regular sonar.
But once I hit 6MPH, I start seeing little dotted vertical lines on the screen in 2D. But for the most part, the screen is a clear and you can read everything just fine.
When I go WOT and going about 30 MPH, my screen is a mess, but I can track bottom. Cant see what is what though, except you know the depth.
Is this "normal"?
*edit* to clarify, at the higher speeds, I'm refering to 2D.
SI is only good up to 6MPH according to the manual.
But once I hit 6MPH, I start seeing little dotted vertical lines on the screen in 2D. But for the most part, the screen is a clear and you can read everything just fine.
When I go WOT and going about 30 MPH, my screen is a mess, but I can track bottom. Cant see what is what though, except you know the depth.
Is this "normal"?
*edit* to clarify, at the higher speeds, I'm refering to 2D.
SI is only good up to 6MPH according to the manual.