Report from Baytubers.com:
Launched from King Harbor (used the area next to the closed dock) around 9am and headed out towards the canyon. Had fun watching the Matrix 17 give me depth readings and I assumed I was there when it quickly dropped from 50 to 150 ft. I paddled around trying to get some fish readings but unfortunately came up empty. I thought maybe I'd installed the fishfinder incorrectly and decided to drop some squid strips on #4 hooks anyway. Zero bites. Here's the flatline as I drifted around 190 ft.
The waves were getting to me and my confidence fell fast so I thought I'd head back to the harbor in order to play around with the settings. Some pics:
Well, after messing with the sensitivity settings I finally got some readings as I hung around the rocks and the bait barge. Went back out to the jetty (around 25 - 30 ft.) and dropped whenever the alarm went off. Still nada. But it was a good day to be out anyway... Lots of friendly folks were out kayaking. Also saw a couple guys spearfishing.
Do you guys that own Matrix fishfinders have any advice on the settings?
Bad fishfinder install

Shot of Redondo Beach

By the bait barge

Sea lions

Garibaldi



