Display contrast for MC3000


Hi Team, I know the display has been improved in MC3190 for various lighting situations. Can we do any settings in our MC3090 to match the same level. any settings, especially to use in sunlight? One of the good oppotunity is comapring the display for MC3090 with others like Pidion and Teklogix WAPG2. Any help at this moment? i am working on this accout from long back and cant introduce MC3190 since we wont get that discount level. Sanjay Nare