How do I adjust the color for multiple projectors that are projecting from the same source?

• To match the display colors as closely as possible, first make sure that all the projectors are set to the same color mode before starting.
  
  Note: If you use two or more projectors side-by-side, exhaust from adjacent projectors might cause overheating. Leave at least 2 feet (60 centimeters) of space between projectors.