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 
or DOWN 
switch.
WHITE CLIP
KNEE POINT 
5.Changing of the knee slope setting.
FILE menu “PAGE 6” → M.KNEE S :
6.Set the knee slope with the UP 
or DOWN 
switch.
KNEE SLOPE
[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)Set SETUP switch to STD.
(2)FILE menu “PAGE 3” Recall FILE STD.
(3)FILE menu “PAGE 6”
Set M.KNEE P and M.KNEE S.
(4)FILE menu “PAGE 12” Store *STD in FILE STD.
(5)FILE menu “PAGE 3” Recall FILE STD to STD
(6)Set SETUP switch to FILE.
(7)FILE menu “PAGE3” Recall FILE HISAT.
(8)FILE menu “PAGE 6”
Set M.KNEE P and M.KNEE S.
(9)FILE menu “PAGE 12”
Store *HISAT in FILE HISAT.
(10)For each of FL, FILMLIKE, SVHS/VHS and USER 1 to 3 files, perform the steps 7 to 9.
(11)FILE menu “PAGE 3”
Recall FILE HISAT to HISAT.
(12)Return SETUP switch to STD.
7.Changing of the white clip level setting value.
The values at the factory setting are as follows. NTSC Model = 107 IRE
PAL Model = 109% SERVICE menu “PAGE 16”
→WHT CLIP:
8.The white clip level can be decreased with the DOWN
switch.
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.
