wavey video screens

Printed From: the12volt.com
Forum Name: Mobile Video, GPS, and Navigation
Forum Discription: Mobile Video Head Units, DVD Players, LCD and TFT Monitors, Navigation, GPS, PS2, PS3, XBox, etc.
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=112204
Printed Date: August 21, 2025 at 8:35 PM

Topic: wavey video screens

Posted By: absolutepower
Subject: wavey video screens
Date Posted: March 08, 2009 at 3:10 PM

2 bravo head rest and a overhead in a 02 seqouia. when the vehicle is running they all get waves. when vehicle is on accessory its fine. i have a monster video amp and the over heads power and ground running straight the the battery still no change so i dont belive it a ground issue. also video source is a ken dd. i need some help on this one

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Replies:

Posted By: alligatorman
Date Posted: March 11, 2009 at 1:44 PM

Sounds like alternator interference.

Try adding/upgrading the ground from the alternator. Make sure everything is spotless.

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