Green, red, and/or blue dots remain on the screen:
Dots that remain on are the characteristics of the liquid crystal being used in today's technology. These are manufacturing defects. However, if the dots are too big and are causing a lot of problem then contact the vendor and ask for a replacement.
Colors are distorted with dark or shadowed areas:
Contact your Hardware vendor.
Screen image is not centered or sized properly:
Adjust the Horizontal and Vertical settings on the Position menu or the Image Size setting using the front panel menu buttons.











