LG 42PG100R Owner's Manual page 63

Picture
Picture Mode
Colour Temperature
XD
Advanced
Aspect Ratio
Picture Reset
Screen
DE F G OK RETURN
Picture
Picture Mode
Colour Temperature
XD
Advanced
To Set
G
Advanced
Aspect Ratio
Picture Reset
Screen
DE F G OK RETURN
Advanced
Gamma
Film Mode
G
Film Mode Off
On
Black Level
DE F G OK RETURN