Help reading Lowrance Mark 4 GPS

[dbarnett66]

Thanks for the replies. I tried taking the photo with my iPhone and it had a heck of a time focusing. I will try the sim mode and play with options. I temporarily used the Fish ID feature and it cleared things up tremendously. Only showed 1 or 2 small fish icons. Since I run a water pump for my bait tank, I was thinking that there might have been interference. Not sure of that theory since I thought about it after I got home.

[salty pirate]

Originally Posted by dbarnett66

Thanks for the replies. I tried taking the photo with my iPhone and it had a heck of a time focusing. I will try the sim mode and play with options. I temporarily used the Fish ID feature and it cleared things up tremendously. Only showed 1 or 2 small fish icons. Since I run a water pump for my bait tank, I was thinking that there might have been interference. Not sure of that theory since I thought about it after I got home.

fish id is no good.
i leave noise off on my ff. sometimes it helps to go back to the factory defaults then adjust from there.

[packeryakker]

Originally Posted by salty pirate

fish id is no good.
i leave noise off on my ff. sometimes it helps to go back to the factory defaults then adjust from there.

I have the same FF and sometimes get some odd lines as well. I usually turn it off and back on and it clears up...or.. go in to your sonar menu and choose a preset value shallow water for instance and then switch back to your regular settings and it may help.