9. White balance adjustment
9.1.White balance adjustment (For details about WB Adjustment Specification Vl.92".)
AdjustmentAdjustment conditions point
1 Setting
the adjustment procedure, refer to "Kameyama Model Integrated Monitor
Adjustment procedure
1) | Set the | unit to the following conditions. | ||
| AV MODE: [DYNAMIC] | |||
| Backlight: | +16 |
| |
| OPC: OFF |
| ||
| Active | Contrast: | OFF | |
| Power | Saving: OFF | ||
| Aging Time: Min. 60 minutes | |||
2) | Connect | the unit | with the white balance adjustment jig. | |
Automatic
adjustment exe- cution
[Command] Process mode KRSW0001 KKT10037
Setting KYOF0000 0SDS0001 SBSL0016
Point 6
LEV60229
MG6G ....
MG6B ....
MG6R ....
MG6Y ....
Point 5
LEV50173
MG5G ....
MG5B ....
MG5R ....
MG5Y ....
Point 4
LEV40133
MG4G ....
MG4B ....
MG4R ....
MG4Y ....
Point 3
LEV30116
MG3G ....
MG3B ....
MG3R ....
MG3Y ....
Point 2
LEV20074
MG2G ....
MG2B ....
MG2R ....
MG2Y ....
Point 1
L EV 10045
MG1G ....
MG1B ....
MG1R ....
MG1Y ....
Writing
MSET0003
[Adjustment procedure] |
1) Send the "adjustment process" code using the remote control. |
2)Set the point 6 to the specified gradation, specify the strongest color as the fixed color, and adjust the RGB so that it becomes the standard value through negative adjustment. Then compare the R and G values; based on the result, calculate the Ye value in the following conditions.
R > G: Ye = G x 1.05
R < G: Ye = R x 1.05
*If the Ye value exceeds the initial value (input gradation x 4), it is rounded to that value or less.
3)Set the point 5 to the specified gradation, set the G correction value (692 x G value of point 6/916) (fractions rounded off) and the Ye correction value (692 x Ye value of
point 6/916) (fractions rounded off), and adjust the RB so that it becomes the stan- dard value.
4)Set the point 4 to the specified gradation, set the G correction value (532 x G value of point 6/916) (fractions rounded off) and the Ye correction value (532 x Ye value of
point 6/916) (fractions rounded off), and adjust the RB so that it becomes the stan- dard value.
5)Set the point 3 to the specified gradation, set the G correction value (464 x G value of point 6/916) (fractions rounded off) and the Ye correction value (464 x Ye value of
point 6/916) (fractions rounded off), and adjust the RB so that it becomes the stan- dard value.
6)Set the point 2 to the specified gradation, set the G correction value (296 x G value of point 6/916) (fractions rounded off) and the Ye correction value (296 x Ye value of
point 6/916) (fractions rounded off), and adjust the RB pattern so that it becomes the standard value.
7)Set the point 1 to the specified gradation, set the G correction value (180 x G value of point 6/916) (fractions rounded off) and the Ye correction value (180 x Ye value of
point 6/916) (fractions rounded off), and adjust the RB so that it becomes the stan- dard value.
8)Write the adjustment value by the MSET0003 command and turn off the AC power.
*RGB initial value of point 6: Set gradation 916
*RGB initial value of points 1 to 5: G correction value of each point
(At each point, make adjustment so that the remainder of the RGB adjustment value/ 4 is equal.)
[Adjustment value]
*According to the "Standard settings" submitted by the Technical Department [LC52LE920UN] LE920 model teaching set