BenQ DH551C User Manual page 23

Color menu
Press MENU to select one of the following, and then press "" or "" to select the
desired level. Press EXIT when done.
Name
Color Temperature Range: 6500K, 9300K, 11500K, User Define.
Red
Green
Blue
If you choose User Define, gains and offsets of red, green,
and blue are adjustable.
0~100
0~100
0~100
Setting up the display
Description
23