-53-
Electrical Adjustment
c
PC-Auto calibration
Input mode
Computer mode
Input signal
16-step gray scale computer signal
1. Enter the service mode.
2. To start the auto-calibration for PC adjustment, select
Group "
260
", No. "
0
", and then change data value
"
0
" to "
1
".
After the auto-calibration completed, "OK" will appear
on the screen.
b
Component-Auto calibration
Input mode
Video mode (Component)
Input signal
100% color bar signal (480i)
100% color bar signal (480p)
100% color bar signal (720p)
100% color bar signal (1080i)
1. Enter the service mode.
2. To start the auto-calibration for component-video
adjustment, select Group "
260
", No. "
0
", and then
change data value "
0
" to "
1
".
After the auto-calibration completed, "OK" will appear
on the screen.
3. Take auto-calibration for each component signal listed
above.
PC, Video, Component Manual adjustment
When the PC, Video or Component Auto Calibration
fails, take the following manual adjustment instead of
auto calibration.
[1] Pc Manual adjustment
Input mode
Computer mode
Input signal
16-step gray scale computer signal
Adjust the data values as the 100% white part on the
screen becomes the most noisy (darkest).
Group No. Adjustment
10 -
3
ADC-Green Gain
10 -
4
ADC-Red Gain
10 -
5
ADC-Blue Gain
[2] Video Manual adjustment
Input mode
Video mode (Composite)
Input signal
100% color bar signal
Adjust the data values as the 100% white part on the
screen becomes the most noisy (darkest).
Group No. Adjustment
20 -
0
Y Level
[3] component Manual adjustment
Input mode
Video mode (Component)
Input signal
100% color bar signal (480i)
100% color bar signal (480p)
100% color bar signal (720p)
100% color bar signal (1080i)
Adjust the data values as the 100% white part on the
screen becomes the most noisy (darkest).
Group No. Adjustment
0 -
3
ADC-Green Gain
0 -
4
ADC-Red Gain
0 -
5
ADC-Blue Gain
W
Y
C
G
M
R
B
BK
Black and noisy
image appears
White 100%
Black 100%
Black and noisy
image appears
16-step gray scale
100% full color bar
v
Video-Auto calibration
Input mode
Video mode (Composite)
Input signal
100% color bar signal
1. Enter the service mode.
2. To start the auto-calibration for composite-video
adjustment, select Group "
260
", No. "
0
", and then
change data value "
0
" to "
1
".
After the auto-calibration completed, "OK" will appear
on the screen.
Summary of Contents for PLC-XTC50L
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Page 153: ...Key No Part No Description Key No Part No Description KH7 XTC50L00 153 Electrical Parts List ...
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