It took me a while, but I found these settings on a web site that tested this model.
The reds look a little to deep for me at times, but they seem to be the best settings that I have found on the internet.
Picture Mode: Custom
Contrast (Picture): 45
Color Temperature: Normal
Aspect Ratio: Normal
Color Temperature = Normal (Red Gain = 49, Green Gain = 42, Blue Gain = 28, Red Offset = 50, Green Offset = 50, Blue Offset = 49)
Smooth Motion Effect = High
Film Mode = Auto
(All remaining settings set to OFF, or 0)