Triad Colors. Triad colors are three hues equidistant on the color wheel. When you want an outfit that is colorful and still balanced, a triad color scheme might be the way to go. (Keep in mind that the combinations above only illustrate the hues that are combined.
Offline Modes. Many modern monitors use LED blink codes to signal that they receive power and can operate properly but remain in a standby mode. In these situations, you may see a monitor's LED blink, turn yellow or some color other than green, or both. When you plug your monitor's power cord into a switched outlet on your CPU so turning on the computer powers up the monitor, you may see the display's LED blink periodically until you start up the system.
Think of the electro-luminescent panel just like your flat-panel TV or your flat panel computer monitor. There is a back-light in your TV/monitor that distributes light evenly across the full display area. At night, think of how the TV/Comp-monitor glows in a dark room when the video goes to black between commercials. That even glow is what happens inside the power-window, the shift-indicator, and the remote-mirror switches.