DLPU066A March 2018 – April 2022 DLP3030-Q1
The ultimate goal in determining proper coarse combinations is to allow the system to achieve a 5000:1 dimming ratio while maintaining a constant color point. Enough unique coarse combinations should be chosen so there are no brightness gaps in the system output, but should in practice be as few as possible to decrease calibration time. Three main problems arise when determining coarse combinations on a new DLP3030-Q1 based PGU.