-17-Panel Type CheckThere are types of LCD/Prism Ass'y for this model. Either L-Type or R-Type LCD /Prism Ass'y is used on the projec-tor. Check which type of LCD/Prism Ass'y is used with the figure below.When replacing the LCD/Prism Ass'y, you need to take "Panel Type Check and Setting" on the Electrical Adjustmentfor the replaced LCD/Prism Ass'y.The gamma-characteristics is different between L-Type and R-Type LCD /Prism Ass'y.How to check the type of LCd/Prism Ass'yCheck the printed number on the flat cable of the G-LCD Panel.L3P06X-55G201-B-1234A1-55G20L3P06X-56G201-B-1234A1-56G20L-type LCd/Prism Ass'y R-type LCd/Prism Ass'yG-LCD PANEL