Sony FD Trinitron WEGA KV-32FV27 Operating Instructions Manual page 44

White Cool Select to give the white colors a blue tint.
intensity
_efffral
......
adjustment Warm Select to give the white colors a red tint
(NTSC-Standard).
VM Sharpens picture definition to give evetTf object a sharp, clean
VeloHty edge. Select from High, Low,OFF.
Modulation