Appendix
Chapter 2. Service Utility-Additional Instructions
1.3 Gamma Table of BAR Tone Correction
GAMMA
GAMMA
1
Diag.
CT/MRI
Unit
0
0.16
1
0.16
0.28
0.2
0.3
0.31
0.36
0.4
0.47
0.46
0.5
0.6
0.62
0.54
0.7
0.78
0.62
0.8
0.9
0.93
0.7
1
1.09
0.8
1.1
1.2
1.24
0.92
1.3
1.4
1.08
1.5
1.55
1.25
1.6
1.7
1.71
1.45
1.8
1.86
1.65
1.9
2
2.02
1.86
2.1
2.17
2.05
2.2
2.3
2.33
2.25
2.4
2.49
2.45
2.5
2.64
2.64
(Note) Diag. Unit listed in the table provides a reference for domestic use in Japan.
006-251-02
03.30.2000 FM2730
Gamma Table (BAR Scheme)
GAMMA
GAMMA
GAMMA
2
3
4
CT/MRI
Specific
CT/MRI
US
Unit
0.16
0.1
0.15
0.24
0.28
0.32
0.37
0.36
0.41
0.46
0.46
0.52
0.54
0.58
0.62
0.63
0.69
0.7
0.75
0.78
0.8
0.88
0.9
0.97
1.04
1.05
1.14
1.2
1.23
1.33
1.35
1.42
1.55
1.53
1.64
1.78
1.76
2.02
1.91
2.03
2.25
2.17
2.45
2.36
2.64
2.64
2.64
GAMMA
GAMMA
GAMMA
5
6
7
CT/MRI
DSA
CT/MRI
US
0.1
0.1
0.1
0.24
0.21
0.15
0.28
0.28
0.2
0.33
0.34
0.27
0.38
0.39
0.33
0.42
0.44
0.39
0.46
0.5
0.46
0.5
0.56
0.51
0.55
0.64
0.57
0.61
0.71
0.63
0.66
0.79
0.7
0.72
0.87
0.78
0.78
0.94
0.85
0.84
1.04
0.93
0.9
1.12
1.01
0.98
1.21
1.1
1.08
1.33
1.2
1.18
1.44
1.29
1.29
1.57
1.38
1.42
1.69
1.49
1.56
1.81
1.61
1.73
1.92
1.72
1.88
2.05
1.86
2.06
2.2
1.99
2.24
2.34
2.14
2.39
2.47
2.32
2.64
2.64
2.64
FN-PS551 Service Manual
Appendix-24
GAMMA
GAMMA
GAMMA
8
9
10
CT/MRI
DR
Reserved
0.1
0.1
0
0.26
0.21
0.1
0.32
0.27
0.2
0.35
0.33
0.3
0.39
0.39
0.4
0.43
0.43
0.5
0.47
0.48
0.6
0.51
0.54
0.7
0.56
0.6
0.8
0.62
0.67
0.9
0.67
0.74
1
0.74
0.82
1.1
0.8
0.9
1.2
0.88
0.98
1.3
0.97
1.07
1.4
1.07
1.16
1.5
1.17
1.25
1.6
1.28
1.35
1.7
1.39
1.46
1.8
1.51
1.58
1.9
1.63
1.7
2
1.78
1.82
2.1
1.94
1.94
2.2
2.14
2.08
2.3
2.32
2.2
2.4
2.46
2.35
2.5
2.64
2.64
2.64
TAP4A003.EPS
Appendix-24