13
4. Adjusting Procedure
ITEM
Equipments
Requirements
Procedure and SPEC
Color
Temp.Adustment
White balance
adjustment
VG828/Croma2327
Chroma 7120
(untouchable)
1
280
*
800
/60 all white
balance
‧
Select
SOURCE
then choose
VGA
‧
Enter the factory area
‧
Select
Calibration
‧
Enter
Color Temp
. to
User
‧
Enter
User Color temp
and adjust the R
G B offset/gain value
a.
warm Brightness
and
Contrast =>50
Select the warm to
enter the adjustment
option of R.G.B.
Automatically adjust the value of R.G.B and
adjust the Color Temp. of white image to be
x
:
313 ± 20
,
y
:
316 ± 20Y:
200
cd/ m
2
b. standard
Brightness and
Contrast =>50
Select the standard to
enter the adjustment
option of R.G.B
Automatically adjust the value of R.G.B and
adjust the Color Temp. of white image to be
x
:
295 ± 20.y
:
305 ± 20 Y:
200
%cd/ m
2
c.
cool
Brightness and
Contrast =>50
Select the cool to enter
the adjustment option
of R.G.B
Automatically adjust the value of R.G.B and
adjust the Color Temp. of white image to be
x
:
281 ± 20.y
:
288 ± 20 Y:
200
%cd/ m
2
TV mode test
Factory TV signal or
TV signal generator
Output PAL signal
Check if the picture is normally display under
User menu, and it will display snow without
any signal, and then enter the standby mode
after 15 mins without any signal.
S-VIDEO adjsutment
DVD
S-Video Cable
Play DVD
Set DVD to interlaced
output
Screen is clear and fluent
SACRT output test
To accept TV signal
Send TV signal
through the SCART
Screen is clear and fluent
SDTV(Y,Pb,Pr) 576P
480P
HDTV (Y,Pb,Pr)
720p/1080i
HDTV Receiver
ATSC HDTV Tuner
Component Cable
Hard disc player
Play SDTV/HDTV
(Y,Pr,Pb
)
Screen is clear and fluent
Содержание LT1504S
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Страница 9: ...7 3 Front Panel Function Control Description Operation Adjust and Programming ...
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Страница 21: ...19 6 Exploded Diagram and Spare Parts List ...
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Страница 34: ...33 Main Board Component Side Top ...
Страница 35: ...34 Main Board Component Side buttom ...