A
Anonymous
Guest
Tried out accu-fish twice with new 1670f so far. I found out accu-fish not only measures fish but measures stumps on the bottom and jigging spoons directly under boat. Also, I assumed that when accu-fish is on (frequencies 50/200 at same time alternating) it would override a single frequency when you are in zoom track for example but it doesn't appear so in the 200 or 50 frequencies zoom track (very different screens).