Acer AT2055 Service Manual page 43

Item 16 for color temp select.
Item 17/item 18/item 19 Gain
picture mode. The adjust range is 0 ~ 255.
Item 20/item 21/item 22 Offset
All picture mode. The adjust range is 0 ~ 255.
White pattern: HDMI timing 355 pattern 105(100ire white)
for Red, Green and Blue gain tuning, those values will available for All input and All
for Red, Green and Blue offset tuning, those values will available for all input and
Color temp
normal
warm
cool
x y
300 310
314 329
285 293
43
LV cd/m2
350
350
350