- If your monitor has a “Blue-gun only” setting, enable it. Raise the Color or Saturation setting until the three right hand bars all appear to be the same shade.
- If the monitor lacks a “Blue-gun only” feature, you can obtain a colored filter such as a Kodak Wratten #47B gel, and hold that between your eyes and the monitor for a similar result.
- Turn off the “Blue-gun only” feature (or dispense with the filter if you used one), and examine the red bar. It should appear not be so vivid that it bleeds onto the nearby bars.
- Check your results with some known familiar imagery, and make any further tweaks you feel are required.
For more information please download the entire document at new.tk/rt-m