AOC EN5200-ei Manual de usuario descargar pdf (Pagina 28)

EN5200-ei

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9. WHITE- BALANCE, LUMINANCE ADJUSTMENT

Approximately 30 minutes should be allowed for warm up before proceeding

White-Balance adjustment.

Before started adjust white balance, please setting the Chroma-7120 MEM.

CHANNEL 3 TO 7800 colors, MEM. and MEM. CHANNEL 4 TO 6500 color

( our 7800 parameter is x = 296 ±10, y = 311 ±10, Y = 180 ±10 cd/m

2 ,

6500 parameter is x = 313±10, y = 329 ±10, Y = 180 ±10 cd/m

)

How to setting MEM .channel you can reference to chroma 7120 user guide or simple

use “ SC” key and “ NEXT” key to modify xyY value and use “ID” key to modify the TEXT

description Following is the procedure to do white-balance adjust

Press MENU button during 2 seconds along with press Power button will activate the

factory mode, then MCU will do AUTO LEVEL automatically. Meanwhile press MENU

the OSD screen will located at LEFT TOP OF PANEL.

1、Bias adjustment :

Set the Contrast

to 50

Adjust the Brightness to 80.

2、Gain adjustment :

Move cursor to “-F-” and press MENU key

A、Adjust C2(7800) color-temperature

1、Switch the chroma-7120 to RGB-Mode (with press “MODE” button )

2、Switch the MEM. channel to Channel9 (with up or down arrow on chroma 7120)

3、The LCD-indicator on chroma 7120 will show x = 296 ±10, y = 311 ±10,

Y = 180 ±10 cd/m

4、Adjust the RED of color1 on factory window until chroma 7120 indicator reached

the value R=100

5、Adjust the GREEN of color1 on factory, until chroma 7120 indicator reached G=100

6、Adjust the BLUE of color1 on factory, until chroma 7120 indicator reached B=100

7、Repeat above procedure ( item 5,6,7) until chroma 7120 RGB value meet the

tolerance =100±2

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AOC EN5200-ei Manual de usuario Pagina 28