Sharp LC46D43U Service Manual - Page 24

Adjustment gradation setting point 2 = 64 gradation adjustment

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LC-42D43U PC Set Start measurement Repeat until RGB become the target values. Adjust RB to the target xy values. MG3RXXXX MG3BXXXX * XXXX indicates the adjusted values between 0000 and 1023 (4 digit decimal number with zero fill). * G is fixed. * The default adjustment value of RGB is the parameter value of the WBI3 command multiplied by 2. The adjustment value is reflected in the image. Adjustment values are set. OK Adjustment gradation setting (point 2 = 64 gradation adjustment*) LEV20064 (WBI20256) Pattern display Adjustment values are set. OK Correction of G value MG2GXXXX When G is changed at gradation 6, calculate the ratio of the change and set the following value to XXXX: (the value set with WBI2) x 2 x (the ratio). Adjustment values are set. OK Start measurement Repeat until RGB become the target values. Adjust RB to the target xy values. MG2RXXXX MG2BXXXX * XXXX indicates the adjusted values between 0000 and 1023 (4 digit decimal number with zero fill). * G is fixed. * The default adjustment value of RGB is the parameter value of the WBI2 command multiplied by 2. The adjustment value is reflected in the image. Adjustment values are set. OK Adjustment gradation setting (point 1 = 48 gradation adjustment*) LEV10048 (WBI10192) Pattern display Adjustment values are set. OK Correction of G value MG1GXXXX When G is changed at gradation 6, calculate the ratio of the change and set the following value to XXXX: (the value set with WBI1) x 2 x (the ratio). Adjustment values are set. OK 3 - 5

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LC-42D43U
3 – 5
PC
Set
Adjust RB to the target xy values.
MG3RXXXX
MG3BXXXX
* XXXX indicates the adjusted values between 0000 and 1023
(4 digit decimal number with zero fill).
* G is fixed.
* The default adjustment value of RGB is the parameter value of
the WBI3 command multiplied by 2.
Adjustment values are set.
OK
Repeat until RGB
become the target
values.
The adjustment value is
reflected in the image.
Adjustment gradation setting (point 2 = 64 gradation adjustment*)
LEV20064
(WBI20256)
Adjustment values are set.
OK
Correction of G value
MG2GXXXX
When G is changed at gradation 6, calculate the ratio of the
change and set the following value to XXXX: (the value set with
WBI2) x 2 x (the ratio).
Adjustment values are set.
OK
Pattern display
Start measurement
Adjust RB to the target xy values.
MG2RXXXX
MG2BXXXX
* XXXX indicates the adjusted values between 0000 and 1023
(4 digit decimal number with zero fill).
* G is fixed.
* The default adjustment value of RGB is the parameter value of
the WBI2 command multiplied by 2.
Adjustment values are set.
OK
Repeat until RGB
become the target
values.
The adjustment value is
reflected in the image.
Adjustment gradation setting (point 1 = 48 gradation adjustment*)
LEV10048
(WBI10192)
Adjustment values are set.
OK
Correction of G value
MG1GXXXX
When G is changed at gradation 6, calculate the ratio of the
change and set the following value to XXXX: (the value set with
WBI1) x 2 x (the ratio).
Adjustment values are set.
OK
Pattern display
Start measurement