19
3.4.
PICTURE ADJUST
3.4.1.
GAMMA CORRECT
Complete the ENTER operation while the GAMMA CORRECT is ON to open the setting
menu. Default: GAMMA CORRECT = ON, GAMMA = 0.45, Y LUT EXTEND = UNIFORM
OFF (1.0)
Turn off the
“GAMMA CORRECT” (γ
≒
1.0).
ON
Turn on
“GAMMA CORRECT”.
Complete the ENTER operation to open the setting menu.
Table 11. GAMMA CORRECT
Menu
Item
Value
Description
GAMMA
OFF-BYPASS,
0.9, 0.8, 0.7, 0.6, 0.55, 0.5,
0.45, 0.4
Set GAMMA CORRECT.
γ
≒
1.0 is set by selecting
OFF-BYPASS same as GAMMA CORRECT=OFF.
Y LUT
EXTEND
UNIFORM
Uniformly correct the dark and bright part of the subject.
EXTEND-F2C
Bright correction except on the bright part on the subject.
(GAMMA = OFF-BYPASS, Y LUT EXTEND = UNIFORM)
(GAMMA = 0.45, Y LUT EXTEND = UNIFORM)
(GAMMA = 0.45, Y LUT EXTEND = EXTEND-F2C)
Figure 11. GAMMA / Y LUT EXTEND
