(No.YA708<Rev.002>)1-25
4.6
ADJUSTMENT PROCEDURE
4.6.1 VIDEO CIRCUIT
Item
Measuring
instrument
Adjustment part
Description
WHITE BALANCE
(HIGH LIGHT)
Remote
control unit
Signal
generator
[1.ADJUST]
S001: R DRIVE MID
S002: G DRIVE MID
S003: B DRIVE MID
(1) Receive a PAL 75% all white signal.
(2) Set PICTURE MODE to "
STANDARD
".
(3) Set ZOOM to "
FULL
".
(4) Set WHITE BALANCE. to "
MID
".
(5) Select "
1.ADJUST
" from the SERVICE MODE.
(6) Adjustment is select item from
<S001>
(R DRIVE
MID),
<S002>
(G DRIVE MID),
<S003>
(B
DRIVE MID).
(7) Select
<S001>
item fix to 128 Other color
<S002>
,
<S003>
should be less than 128.
NOTE:
Adjusttable range is 0000-0128 only (Don't
over "0128").
(8) Must check white balance adjustment correctry
with low light to high light.
VSM PRESET
Remote
control unit
[VSM PRESET]
Back Light
Contrast
Bright
Sharp
Colour
Tint
(1) Select "
VSM PRESET
" from the SERVICE
MODE.
(2) Set the initilal setting value of
<Back Light>
-
<Tint>
.