Sony KV-21CL5K Instruction Manual page 10

Hue
Sharpness
Reset
Intelligent On/Off
Picture
If any changes are made to "Picture Adjustment", "Mode" will switch automatically to
"Personal" and the new setting will be stored as "Personal".
10
Menu System
Press or
Press or
Hue can only be adjusted for NTSC colour signal (e.g. USA video tapes).
Press or
Press or
Select
Select to optimize the picture quality.
E.g. reduce noise level when signal is weak.
to decrease the green tones.
to increase the green tones.
to soften the picture.
to sharpen the picture.
to reset the picture to the factory preset levels.