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Hitachi VIV-E553LE - White Balance Adjustment; Adjustment Menu; Chroma Gain Adjustment

Hitachi VIV-E553LE
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Model
HE:
Press
the
D
key
to
minimize
the
yellow
(YEL)
level.
Press
the
U
key
so
the
ratio
between
yellow
(YEL)
and
blue
(BLU)
levels
1s
2:5.
Press
the
[Ctrl]
key
and
hold
it
down,
then
press
the
U
and
D
keys
so
the
ratio
between
yellow
(YEL)
and
blue
(BLU)
levels
is
2:5.
5)
Press
[Enter]
key,
and
the
display
change
as
5-4
and
5-5,
6)
Press
any
key
to
return
to
ADJUSTMENT
MENU
display
(3)
White
Balance
Adjustment
Purpose:
To
set
white
balance
under
the
color
temperature
which
becomes
a
reference
for
the
auto
white
balance
circuit.
Incompleted
Phenomenon:
Color
of
the
subject
is
different
from
that
of
the
picture.
A
white
subject
is
not
seen
as
white.
Test
Point:
Video
Out
(AV
OUT)
Condition:
Attach
a
C12
filter.
Point
at
a
gray
scale
chart
(at
wide-angle).
Procedure:
1)
Refer
to
display
5-1.
2)
Press
3’
key.
Display
&
Figs
Display
5-1
ADJUSTMENT
MENU
KR
KRER
RIK
KIK
IRI
IIIS
IIIA
IIIS
IIIA
IIIA.
ADJUSTMENT
[1]
AUTO
IRIS
CONTROL
[2]
MATRIX
[3]
WHITE
BALANCE
[4]
CHROMA
GAIN
[ESC]
RETURN
TO
MAIN
MENU
Please
select
[1]-
[4]
or
[ESC]
Display
5-6
=
«
WHITE
BALANCE
ADJUSTMENT
»
INPUT
DATA
OF
OFFSET
FOR
R-B
-->
00
Display
5-7
oY
«
WHITE
BALANCE
ADJUSTMENT
»
INPUT
DATA
OF
OFFSET
FOR
Mg-G
-->
00
|
3)
Refer
to
display
5-6.
4)
Model
EA:
Press
19
to
input
the
data.
Mode!
HA:
Press
1
6
to
input
the
data.
Model
EE:
Press
1
3
to
input
the
data.
Model
HE:
:
Press
1
A
to
input
the
data.
5)
Press
[Enter]
key,
and
the
display
changes
as
follows.
6)
Refer
to
display
5-7.
7)
Model
EA:
Press
0
(ZERO)
B
to
input
the
data.
Model
HA:
Press
0
(ZERO)
D
to
input
the
data.
Model
EE:
Press
1
0
(ZERO)
to
input
the
data.
Model
HE:
Press
1
7
to
input
the
data.
8)
Press
[Enter]
key.
Perform
adjustment
according
to
the
computer
displayhereafter.
See
"4.
Error
Messages"
if
an
error
message
appears
on
the
computer
display.
(4)
Chroma
Gain
Adjustment
(Figs.
2-2, 2-3,
2-4)
Purpose:
To
set
the
color
saturation
under
the
reference
color
temperature.
Incompleted
Phenomenon:
Color
of
the
picture
is
denser
than
that
of
the
subject.
Color
of
the
picture
Is
lighter
than
that
of
the
subject.
Equipmenit/Jig:
Oscilloscope
(Vectorscope)
Test
Point:
Video
Out
(AV
OUT)
Condition:
Attach
a
C12
filter.
Point
at
a
color
bar
chart.
Procedure:
1)
Refer
to
display
3-5.
2)
Press
4
key.
F3-7

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