Thanks: 
HaHa: 
Reply With Quotecheck all of your electrical connections 1st.
Crappie.com 3K Star General
HDS 7 Question
I have a hds 7 took it out for the first time yesterday. While using the sonar and going around 20mph or so the screen was showing like tiny bubbles(dots) over the whole screen, top to almost the bottom of screen. Is this something simple to fix or would it be the transducer? Thanks for your help.
Crappie.com Legend
check all of your electrical connections 1st.
GO BIG ORANGE !
I meant to behave, but there were just way too many other options available at the time.
Crappie.com Legend
Next time it happens, take a snapshot and post it...
USS Intrepid CVS-11 Helicopter Squadron-3 1960-1964
When I keep my gratitude higher than my expectations I have a good dayCane Pole LIKED above post
Crappie Wall Hanger II
Bubbles can be created by your placement of transducer off the back. Lower the transducer if you have adjustments.
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