DLPU066A March 2018 – April 2022 DLP3030-Q1
The overall goal of the PGU calibration process is to generate a unique calibration file to be paired with each production PGU manufactured. This calibration file stores a series of look-up tables, each mapped to a different temperature, that are used by the Piccolo software to map input backlight values to system parameters. This calibration file will maintain an accurate color point for all brightness levels across temperature.
These calibration steps are completed using the following tools.
The DLPC120 Automotive Control Program is configured to work with the Konica Minolta® CA-210, Total Phase®Cheetah™ SPI Host Adapter, and a Windows PC. See Section 3 for more details.