What are the three vertical stripes in the Logo screen?
The wavy Meridian logo screen has precisely calibrated video. The background is within 0.1% of true black. The intensity of the logo is adjustable in Setup. When set ‘high’ the Meridian logo is at 50% contrast, it is reduced to 12% on ‘low’ and there is an off (black) option as well. In the bottom right corner we include a PLUGE pattern – three successive regions below black, black and above black. Your brightness control is correctly adjusted when you only see the right-hand stripe. These levels are correct on the high- and low-intensity logo screens.