Soft Limit And Hard Limit - Samsung CS29A5HT8X/BWT Service Manual

4-8-2(D) VIDEO 2 ADJUST
No. OSD
1 B stretch-BTHR
2 B stretch-BTLT
3 B stretch-BAM
Coring
4
5 RGB Bright
6 RGB Contrast
EHT Time
7
EHT Compensation
8
Coring : The Value of Center Frequency for the active bandwidth.
4-8-2(E) VIDEO 3 ADJUST
No. OSD
1
Peak Threshold
Soft Limit Slope B
2
Hard Limit
3
Peak Video Ref
4
5 Peak Video Gain
6
ACC-REF(PAL/NTSC)
7 ACCR(SECAM)
Note 4.
Soft Limit & Hard Limit
Output
Part 1
511
Slope 1 [0...15]
400
300
200
100
tilt 1 [0...511]
0
0
100 200 300 400
Samsung Electronics
Initial
Range
Value
0 ~ 55 Black Stretch Threshold
50
Black Stretch Tilt Position
0 ~ 15
8
0 ~ 31 Black Stretch Amount
4
Luma Peaking Filter Coring
10 ~ 31
20
OSD/TTX RGB Bright
0 ~ 255
45
0 ~ 255
OSD/TTX RGB Contrast
15
0 ~ 15
Electronic High Tension Response Time
0
Electronic High Tension Coefficient
90
0 ~ 255
Initial
Range
Value
0 ~ 255
185
White Peak Level Threshold
0 ~ 15 4
Refer to Picture Below
255
0 ~ 255
0
0 ~ 4 White Peak Level Threshold Reference
0
White Peak Level Threshold Gain
0 ~ 5
0 ~ 40 33
Auto Color Control
0 ~ 39
39
Part 2
0
2
4
0
6
2
8
4
10
range=256...511
6
12
8
14
10
Slope 2 [0...15]
12
14
tilt 2 [0...511]
500 600 700 800 900
Function
Function
Hard limiter
Soft Limit Slope B
Li
1023
Alignment and Adjustments
Fixed Value
Refer to Note
"Soft Limit" is that Limitting
the peak white without
feed-back, but "Peak Limit" is
that with feed-back for white
peak level
Remark
Remark
Below
4-9