ViewSonic P90F Service Manual page 11

In main menu (1), selected "main menu (1) and then pressing up or down key to the top or bottom of
this menu, the next pressing will go to main menu(2) as below to others
FIGURE 2 ( USER MODE OSD MENU 2 )
In main menu 2, if selected " VIEWMATCH COLOR", then pressing "2" key will display color sub menu
as following.
The three default color modes such as 9300k, 6500k, 5000k only can be set in factory, means, they can
read and display only in this menu.
If selected "user color", then pressing "2" key will display next sub menu as below to start color
adjustment.
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