Sanyo PLV-Z4 Service Manual page 58

Electrical Adjustments
.
Panel Luminance adjustment
[Pure Cinema]
Equipment luminance meter
Input mode Component_1
Image mode Pure Cinema
Input format 480p component signal
1. Receive the 100% whole-white signal.
2. Enter the service mode.
3. Select group/item no. "
nance on the screen with the luminance meter. It is
B
for the reading of luminance meter.
4. Change the signal source to the 50% whole-white
signal.
5. Change data value to make the reading of luminance
B x 22
meter to be ± 2
⁄0
White Balance adjustment
[Pure Cinema]
Input mode Component_1
Image mode Pure Cinema
Input format 480p component signal
1. Receive the 50% whole-white signal.
2. Enter the service mode.
4
3. Select group no. " ", item no. "
and change data values respectively to make a prop-
er white balance.
4 - 6
" and measure the lumi-
%
.
7 8
" (Blue) or " " (Red),
⁄1
Panel Luminance adjustment
[Creative Cinema]
Equipment luminance meter
Input mode Component_1
Image mode Creative Cinema
Input format 480p component signal
1. Receive the 100% whole-white signal.
2. Enter the service mode.
3. Select group/item no. "
nance on the screen with the luminance meter. It is
B
for the reading of luminance meter.
4. Change the signal source to the 50% whole-white
signal.
5. Change data value to make the reading of luminance
B x 22
meter to be
⁄2
White Balance adjustment
[Creative Cinema]
Input mode Component_1
Image mode Creative Cinema
Input format 480p component signal
1. Receive the 50% whole-white signal.
2. Enter the service mode.
4
3. Select group no. "
and change data values respectively to make a prop-
er white balance.
Note on WHITE UNIFORMITY Adjustment
If you find the color shading on the screen, please
adjust the white uniformity by using the proper comput-
er and "Color Shading Correction" software supplied
separately. The software can be ordered as follows;
COLOR SHADING CORRECTION ver.. 4.00
Service Parts No.
-58-
4 - 6
" and measure the lumi-
%
± 2 .
7 8
", item no. " " (Blue) or "
645 075 9611
" (Red),