Eiki Conference LC-WUL100, Руководство по обслуживанию

Страница: 43 / 162

-43-
Electrical Adjustment
16-step gray scale
White 100%
Black 100%
Darkest image
4. Adjust the data values listed in the table below as the
100% white parts on the screen becomes the darkest
point.
Group No. Adjustment (MAIN)
0 - 3 Y Gain
5. Select Group" 200 ",No." 71 " and set data value to" 0 ".
6. Adjust the data values listed in the table below as the
100% white parts on the screen becomes the darkest
point.
7. Change another input signal and take steps 3-6
again.
8. Select Group"
200
",No."
71
"and set data value to"
1
".
Select Group"
200
",No."
72
"and set data value to"
1
".
[3] Manual adjustment (Video)
Input mode Video mode (Input 3 Video)
Input signal 16-step gray scale composite video
1. Enter the Service mode.
2. Adjust the data values listed in the table below as the
100% white parts on the screen becomes the darkest
point.
When the PC, Video or Component Auto Calibration
fails, take the following manual adjustment instead of
auto calibration.
[1] Manual adjustment (PC)
Input mode Computer mode (Input 1 RGB)
Input signal 16-step gray scale computer signal
1. Enter the Service mode.
2. Select Group "
200
",No."
70
" and set data value to "
0
".
Select Group "
200
",No."
72
" and set data value to "
0
".
3. Adjust the data values listed in the table below as the
100% white parts on the screen becomes the darkest
point.
Group No. Adjustment (MAIN)
10 - 3 ADC-Green Gain
10 - 4 ADC-Red Gain
10 - 5 ADC-Blue Gain
4. Select Group "
200
",No."
70
" and set data value to "
1
".
5. Adjust the data values listed in the table below as the
100% white parts on the screen becomes the darkest
point.
6. Select Group "
200
",No."
70
" and set data value to"
0
".
Select Group"
200
",No."
72
" and set data value to"
1
".
[2] Manual adjustment (Component)
Input mode Video mode (Input 2 -Component)
Input signal 16-step gray scale component (480i)
16-step gray scale component (480p)
16-step gray scale component (720p)
16-step gray scale component (1080i)
1. Enter the Service mode.
2. At first, input the 16-step gray scale component signal
(480i).
3. Select Group "
200
",No."
72
" and set data value to"
0
".
Select Group "
200
",No."
71
" and set data value to"
1
".
PC, Video, Component Manual adjustment
image example of manual adjustment
Group No. Adjustment (SUB)
0 - 3 ADC-Green Gain
0 - 4 ADC-Red Gain
0 - 5 ADC-Blue Gain
Group No. Adjustment (SUB)
10 - 3 Y Gain
Group No. Adjustment
20 - 0 Y Level