1. Q: The image quality of SONY EO camera is partial white and light in color

Answer: Send following serial commands to change:

Defog high:  81 01 04 37 02 03 FF  

Colour light:  81 01 04 49 00 00 00 0E FF

Colour deep:  81 01 04 4F 00 00 00 0E FF

Save settings:  81 01 04 3F 01 7F FF