(No.YA700<Rev.001>)1-21
4.5.6 CHANGE AND MEMORY OF SETTING VALUE
SELECTION OF SETTING ITEM
•
[FUNCTION
/
]
key.
For scrolling up / down the setting items.
CHANGE OF SETTING VALUE (DATA)
•
[FUNCTION
/
]
key.
For scrolling up / down the setting values.
MEMORY OF SETTING VALUE (DATA)
Changed setting value is memorized by pressing
[MUTING]
key.
4.6
INITIAL SETTING VALUES IN THE SERVICE MODE
• Perform fine-tuning based on the "initial values" using the remote control when in the Service mode.
• The "initial values" serve only as an indication rough standard and therefore the values with which optimal display can be achieved
may be different from the default values. But, don't change the values that are not written in "ADJUSTMENT PROCEDURE". They
are fixed values.
4.6.1 VIDEO SYSTEM SETTING
4.7
ADJUSTMENT PROCEDURE
4.7.1 VIDEO CIRCUIT
Item No.
Display
Variable range
Setting value
S001
R DRIVE
0 - 255
137
S002
G DRIVE
0 - 255
137
S003
B DRIVE
0 - 255
137
S004
PATTERN
0 - 0F
---
S005
Y 11:8
0 - 0F
---
S006
Y 7:0
0 - FF
---
S007
Pb 11:8
0 - 0F
---
S008
Pb 7:0
0 - FF
---
S009
Pr 11:8
0 - 0F
---
S010
Pr 7:0
0 - FF
---
S011
CH TIME
0 - 255
---
S012
LANGUAGE
0 - 31
---
S013
JP
0 - 255
---
Item No.
Display
Variable range
Setting value
Item
Measuring
instrument
Test point
Adjustment part
Description
WHITE
BALANCE
(HIGHLIGHT)
Remote
control unit
Signal
generator
[1.ADJUST]
S001: R DRIVE (Red drive)
S002: G DRIVE (Green drive)
S003: B DRIVE (Blue drive)
(1) Input a 75% all white signal from HDMI terminal.
(2) Load does Preset of
"Standard"
with Load
Preset in the Picture setting Menu.
(3) Set ZOOM(ASPECT) to "
Full
".
(4) Select "
1.ADJUST
" from the SERVICE MODE.
(5) Adjust to Keep one of
<S001>
,
<S002>
or
<S003>
unchanged, then lower the other two so
that the all-white screen is equally white
throughout.
NOTE:
Set one or more of
<S001>
,
<S002>
, and
<S003>
to "
137
".
(6) Check that white balance is properly tracked
from low light to high light. If the white balance
tracking is deviated, adjust to correct it.
(7) Press the
[MUTING]
key to memorize the set
value.
NOTE:
Separate information will be given for accurate ad-
justments (gamma adjustment, tracking adjust-
ment) as they require special jig and software.
