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Luminance
Luminance Image Setup Color Setup Picture Boost OSD Setup Game Setting ExitExtra
Contrast 50
Brightness 90
Eco mode Standard
Gamma Gamma 1
DCR Off
HDR Mode Off
Contrast  0-100  Contrast from Digital-register.
Brightness  0-100  Backlight Adjustment.
Eco mode 
Standard Standard Mode.
Text Text Mode.
Internet Internet Mode.
Game Game Mode.
Movie Movie Mode.
Sports Sports Mode.
Reading
 
Reading Mode.
Gamma 
Gamma1 Adjust to Gamma 1.
Gamma2 Adjust to Gamma 2.
Gamma3 Adjust to Gamma 3.
DCR 
On Enable dynamic contrast ratio.
O Disable dynamic contrast ratio.
HDR Mode
O
Select HDR Mode.
HDR Picture
HDR Movie
HDR Game
Note:
When “HDR Mode” is set to “non-o”, the items “Contrast”, “Brightness”, “Gamma” cannot be adjusted.