Color Block??

This is to get the monitor calibrated. If you see those bars and the colors (or rather, luminance) don't match what they're supposed to look like (i.e. red is blue, green is yellow), then you know that the monitor's settings have to be changed.

Generally these color bars are combined with an audio tone set at a specific dB level, so you can also change the volume of your speakers so it's neither too loud nor too soft.



irmongoose