Watec WAT-2500, Руководство пользователя

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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 7. 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 9. GAMMA / Y LUT EXTEND