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24.
Linear Matrix Adjustment
Color bar standard picture frame
Filter
C14
for color
temperature
Filter
:
F
correction
Adjustment Page
3D (DMAT HUE)
Adjustment Address
3E (DMAT GAIN)
Note 1: Check that position that was set in the color bar chart
picture
frame
"14.
Picture
Frame
Setting"
is
maintained, before beginning adjustments.
Adjusting method:
1)
Remove the filter C14 for color temperature correction.
2)
Release the protect.
Page: 6, address: 00, data: 01
3)
Color bar data sampling mode setting
1. Set data: Fl to page:
F, address:
60, and press the
PAUSE button of the adjusting remote control unit.
2. Set data: 2E to page: F, address: 14, and press the
PAUSE button of the adjusting remote contro! unit.
Check that the colors on the monitor display at the oe)
modulation stop mode have disappeared
4)
Specifying the Yellow position
1. Set data: C9 to page: 1, address: E6.
2. Set data: B6 to page: 1, address: E7.
5)
Set data: 03 to page: F, address: AF, and press the PAUSE
' button of the adjusting remote control unit.
(R-Y, B-Y data display mode setting)
6)
Read the average value of the DDS display data (Note 2),
and set to Y1.
7)
Specifying the Red position
1. Set data: 59 to page: 1, address: E6.
2. Set data: 6D to page: 1, address: E7.
8)
Select page: F and read the average value of the DDS
display data (Note 3), and set to R1.
9)
Piace the filter C14 for color temperature correction on the
lens. (Ensure that the picture frame of the chart does not
shift at this time.)
10) Specifying the yellow position.
1. Set data: C9 to page: 1, address: E6.
2. Set data: B6 to page: 1, address: E7.
11) Select page: F and read the average value of the DDS
display data (Note 2), and set to Y2.
12) Specifying the Red position
1. Set data: 59 to page: 1, address: E6.
2. Set data: 6D to page: 1, address: E7.
13) Select page: F and read the average value of the DDS
display data (Note 3), and set to R2.
14) Convert Y1, Ri, Y2, R2 to decimal notation to obtain Y1',
Ri', Y2' and R2'.
(Refer
to
Table
7-6.
"Hexadecimal
notation-decimal
notation conversion table")
15) Calculate X1" from the following equation (decimal notation
calculation).
X1'=Y2~Y1' .
16) Calculate Dsp from the following table
(D3p is hexadecimal notation)
—-1sX1'°sl
X1'>1
Xi'<-1
17) Set data: D3p to page: F, address: 3D, and press the PAUSE
button of the adjusting remote control unit.
' 18) Calculate X2' from the following equation (decimal notation
calculation).
X2°=R2-R1"
19) Calculate D3E from the following table.
X2°20
0>X2'2-1
—1>X2'
20) Set data: D3E to page: F, address: 3E, and press the PAUSE
button of the adjusting remote control unit.
Processing after completing adjustments
1)
Set data: 00 to page: F, address:.60, and press the PAUSE
button of the adjusting remote control unit.
(Release of the sampling mode)
2)
Set data: 2C to page: F, address: 14, and press the PAUSE
button of the adjusting remote control unit.
(Color modulation ON mode setting)
3)
Set data: 00 to page: F, address: AF, and press the PAUSE
button of the adjusting remote control unit.
(Release of the R-Y, B-Y data display mode)
4)
Tum the main power supply (6.3V) off.
Note 2: The right two digits of the display data at the bottom
right of the EVF or monitor TV.
Note 3: The left two digits of the display data at the bottom
right of the EVF or monitor TV.
— 210—
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