Raymarine forum

Today, my eS128 was showing some strange tracks. It almost looks like it is displaying my sonar log. I took a couple of screenshots, but forgot to save a diagnostic file. I've attached two screenshots. This occurred whether I had an active track or not. It was seen in all modes that showed my charts, and whether I used the nav chart or sonar chart. This did not display on my networked eS97, which should be using the same settings.

I've attached the screenshots and a copy of my settings at the time.

Welcome back to the Raymarine Forum Stan,

It appears that you have enabled the Chart application's SonarChart Live feature (MENU->PRESENTATION->ADVANCED OPTIONS->SONARCHART LIVE). Please click here to view a FAQ addressing this subject. Should you not desire to view this feature, then it may be configured OFF.

Thanks, Chuck...I found that FAQ after I posted my question, and figured that was the issue. I have no idea when/how I enabled that feature, but the pics in the FAQ are exactly what I was seeing.

You're welcome.