How To Adjust; While Balance Adjuslmenl; Color Balance Adjustment; Einstellverfahren - Ikegami TM14-17RZ Operation Manual

' ' 5. ROUTINE ADJUSTMENT
5-3 How to adjust
<For NTSC>
(1) White balance adjustment
(D Input color bar signal and turn on the
MONO
I
switch to display black-and-white
picture. Or, input stairs wave signal (black-
and-white) such as gray scale signal.
@
Adjust white balance with the
I
G.GAIN
I
and
!B.GAINI controls while paying attention to
the bright part.
®
Adjust white balance (black balance) with
the !R.BACKGROUNDUG.BACKGROUNd
and I B.BACKGROUND
I
controls while
paying attention to the dark part.
©
Repeat steps
@
and
®
until the bright and
dark parts become the same color
temperature.
(2) Color balance adjustment
(D Input 75% color bar signal of the SMPTE.
@
Turn on the
I
B.SCREEN I switch to display
only blue signal.
®
As it is difficult to distinguish picture at
high light, lower brightness as low as
possible with the
I
BRIGHT! manual control.
SMPTE
color bar
©
Adjust the !HUE(Nl! preset control so that a
to d are all the same brightness. If the same
brightness is not attained, adjust to the best
coridition and then make adjustment given
in step®·
® Adjust the !CHROMA! preset control so that
e to
h
are all the same brightness. If the
same brightness is not attained, adjust to the
best condition and then make adjustment
given in step
©.
®
Repeat steps
©
and ® until a to
h
are aH
the same brightness. And color balance
adjustment is completed.
<For PAL>
(1) White balance adjustment
CD
Input color bar signal and turn on the
MQ@
switch to display black-and-while
picture. Or, input stairs wave signal (black-
and-white) such as gray scale signal.
@
Adjust white balance with the !G.GAIN! and
!B.GAIN
I
controls while paying attention to
the bright part.
®
Adjust white balance (black balance) with
the !R.BACKGROUNDUG.BACKGROUNd
and
I
B.BACKGROUND I controls while
paying attention to the dark part.
©
Repeat steps
@
and
@
until the bright and
dark parts become the same color
temperature.
(2) Color balance adjustment
CD
Input the EBU color bar signal.
@ Turn on the
I
B.SCREEN I switch to display
only blue signal.
@ As it is difficult to distinguish picture at
high light, lower brightness as low as
possible with the
I
BRIGHT! manual control.
~
blue
©
Adjust the !CHROMA! preset control so that
a to c are all the same brightness.
® Color balance adjustment is completed.
17SERIES,0208 .VOL5 (U) {E)
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