06/01/2024
Over my many years of experience in the consulting business, I have encountered many different situations. One was the case of a magnetic mobile home. This home was located in southeastern NC in a rural area. The homeowner was complaining about his TV having strange colors. It sounded familiar. Back in my younger days, working in my hometown radio and TV repair shop, my boss, Harold Rufty, demonstrated how he would demagnetize a TV to correct this problem. He used something called a degaussing coil, waving it in front of the screen and slowly drawing it away, turning it at a right angle to the screen before turning off the coil. It always worded.
After doing some preliminary investigation at the home, I got out my degaussing coil and treated the TV. It briefly cleared up the colors, but soon went back to the color splotches on the screen.
I suspected there was a bigger problem. I did some EMF readings and found that the walls of the mobile home had a high magnetic field. A few weeks back they had experienced a lightning strike to their satellite dish outside. Apparently the large magnetic field surge of the lightning had magnetized the steel frame of the mobile home. I demagnetized the walls near the TV and treated the TV again. The problem cleared up again.
I think, over time, the problem gradually cleared up. But my experience from my work with Harold was a key to solving the problem. Thanks Harold.