I tried to run my computer from my Prowatt but I get a thin line on the screen when running from the inverter. Why?
The Prowatt modified sine wave inverter does emit some EMI. Although most computers show no screen interference, electronic noise is especially noticeable when the inverter is placed within 6 ft (2 m) of the computer. Try moving the items apart to minimize any interference. Ensure any excess AC power is a distance away from the computer. You may consider trying a filter. See our technote called, ‘TV and Radio Electromagnetic Interference.’ If the problem persists, try a different model computer, or use a true sine wave inverter such as Prosine.
