Changing The Manual Knee/White Clip Setting Value - Sony DXC-D35 Service Manual

3-4. Changing the Standard Setting Values (Video Level)
3-4-5. Changing the Manual Knee/White Clip
Setting Value
Equipment: Waveform monitor
Preparation: OUTPUT/DL/DCC + switch : CAM/DL
Test point: VIDEO OUT connector
Procedure for changing the setting
1. Changing of the knee point setting value.
ADVANCE menu "PAGE 2"
DL: OFF
2. SERVICE menu "PAGE 10"
TEST SAW : 2
3. FILE menu "PAGE 6"
M.KNEE P:
4. Set the knee point with the UP
KNEE POINT
5. Changing of the knee slope setting.
FILE menu "PAGE 6"
M.KNEE S :
6. Set the knee slope with the UP
KNEE SLOPE
3-20
[Reference] [Reference] [Reference] [Reference] [Reference]
In STD, HISAT, FL, FILMLIKE, SVHS/VHS and USER1
to 3 files, the manual knee setting is available in every file.
To return the changed manual knee setting values to the
standard setting values, perform the following procedures.
(1)
(2)
(3)
(4)
(5)
(6)
or DOWN switch. (7)
WHITE CLIP
(8)
(9)
(10) For each of FL, FILMLIKE, SVHS/VHS and USER
(11) FILE menu "PAGE 3"
(12) Return SETUP switch to STD.
7. Changing of the white clip level setting value.
or DOWN switch.
8. The white clip level can be decreased with the DOWN
W.CLIP standard setting value = 255
n
When reducing the white clip setting value, it is recom-
mendable to change the former mentioned manual knee
setting in order to keep the reproduction of the grayscale in
the high luminance level part.
Set SETUP switch to STD.
FILE menu "PAGE 3"
Recall FILE STD.
FILE menu "PAGE 6"
Set M.KNEE P and M.KNEE S.
FILE menu "PAGE 12"
Store *STD in FILE STD.
FILE menu "PAGE 3"
Recall FILE STD to STD
Set SETUP switch to FILE.
FILE menu "PAGE3"
Recall FILE HISAT.
FILE menu "PAGE 6"
Set M.KNEE P and M.KNEE S.
FILE menu "PAGE 12"
Store *HISAT in FILE HISAT.
1 to 3 files, perform the steps 7 to 9.
Recall FILE HISAT to HISAT.
The values at the factory setting are as follows.
NTSC Model = 107 IRE
PAL Model = 109%
SERVICE menu "PAGE 16"
WHT CLIP:
switch.
DXC-D35/D35WS(UC)
DXC-D35P/D35WSP(CE) V1