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5-17
13. Color Reproduction Adjustment (ND Filter OFF)
When the ND filter is off, adjust the color difference matrix
coefficient so that proper color reproduction is produced.
coefficient so that proper color reproduction is produced.
Subject
Color bar chart standard picture frame
Measurement Point
Video output terminal
Measuring Instrument
Vectorscope
Adjustment Page
F
Adjustment Address
44, 45, 46, 47
Specified Value
All color luminance points should
settle within each color reproduction
frame.
settle within each color reproduction
frame.
Adjusting method:
1)
1)
Select page: 0, address: 01, and set data: 01.
2)
Select page: F, address: 5E, set data: 1C, and press the PAUSE
button of the adjustment remote commander.
button of the adjustment remote commander.
3)
Select page: 6, address: 01, set data: 61, and press the PAUSE
button of the adjustment remote commander.
button of the adjustment remote commander.
4)
Adjust the GAIN and PHASE of the vectorscope, and adjust
the burst luminance point to the burst position of the color
reproduction frame.
the burst luminance point to the burst position of the color
reproduction frame.
5)
Change the data of page: F, address: 44, 45, 46 and 47, and
settle each color luminance point in each color reproduction
frame.
settle each color luminance point in each color reproduction
frame.
Note :
Be sure to press the PAUSE button of the adjustment remote
commander before changing the addresses. If not, the new data will
not be written to the memory.
commander before changing the addresses. If not, the new data will
not be written to the memory.
Processing after Completing Adjustments
1)
1)
Select page: 6, address: 01, set data: 00, and press the PAUSE
button of the adjustment remote commander.
button of the adjustment remote commander.
2)
Select page: F, address: 5E, set data: 25, and press the PAUSE
button.
button.
3)
Select page: 0, address: 01, and set data: 00.
14. Color Reproduction Adjustment (ND Filter ON)
When the ND filter is on, adjust the color difference matrix
coefficient so that proper color reproduction is produced.
coefficient so that proper color reproduction is produced.
Subject
Color bar chart standard picture frame
Measurement Point
Video output terminal
Measuring Instrument
Vectorscope
Adjustment Page
E
Adjustment Address
62, 63, 64, 65
Specified Value
All color luminance points should
settle within each color reproduction
frame.
settle within each color reproduction
frame.
Adjusting method:
1)
1)
Select page: 0, address: 01, and set data: 01.
2)
Select page: F, address: 5E, set data: 1C, and press the PAUSE
button of the adjustment remote commander.
button of the adjustment remote commander.
3)
Select page: 6, address: 1C, set data: 03.
4)
Wait for 2 seconds.
5)
Select page: 6, address: 01, set data: 85, and press the PAUSE
button of the adjustment remote commander.
button of the adjustment remote commander.
6)
Adjust the GAIN and PHASE of the vectorscope, and adjust
the burst luminance point to the burst position of the color
reproduction frame.
the burst luminance point to the burst position of the color
reproduction frame.
7)
Change the data of page: E, address: 62, 63, 64 and 65, and
settle each color luminance point in each color reproduction
frame.
settle each color luminance point in each color reproduction
frame.
Note :
Be sure to press the PAUSE button of the adjustment remote
commander before changing the addresses. If not, the new data will
not be written to the memory.
commander before changing the addresses. If not, the new data will
not be written to the memory.
Processing after Completing Adjustments
1)
1)
Select page: 6, address: 01, set data: 00, and press the PAUSE
button of the adjustment remote commander.
button of the adjustment remote commander.
2)
Select page: 6, address: 1C, set data: 00.
3)
Select page: F, address: 5E, set data: 25, and press the PAUSE
button.
button.
4)
Select page: 0, address: 01, and set data: 00.
NTSC burst position
PAL burst position
NTSC burst position
PAL burst position
Fig. 5-1-9
Fig. 5-1-10
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