Hitachi Kokusai Electric KP-FD510WCL Operation Manual page 14

Ex.1 Exposure time = setting value nnn to obtain 1/125 second (= 8000μsecond).
=
X
int
=
2
=
YY
int
=
int
=
C7
∴
XYY
Ex.2 Setting value 25Dh that produces 1/234.22 second exposure time.
ShutterSpe ed
(4) DATA BIT : Setting of output bit depth
24bit (Factory setting)
30bit
36bit
(5) VD/FVAL : Setting of vertical sync signal
VD
FVAL (Factory setting)
(6) HD/LVAL : Setting of horizontal sync signal
HD
LVAL (Factory setting)
(7) GAIN LEVEL : Setting of electrical sensitivity
-LEVEL- : Adjust MANUAL gain level
0 (Factory setting)
to 12dB
(8) GAMMA : Setting of gamma correction
-MODE- : Select of mode
OFF (Factory setting)
ON
-LEVEL- : Adjust gamma correction
0 (Factory setting) to 255 : Set gamma curve in 256 steps.
(9) SHARPNESS : Setting of object contour correction
-MODE- : Select of mode
OFF (Factory setting)
ON
-LEVEL- : Adjust sharpness level
0 to 255
(10) BRIGHTNESS : Adjust offset level
0 (Factory setting) to 255 : Set in 256 steps.
(11) KNEE : Setting of KNEE
-MODE- : Select of mode
( ( ) )
−
8000 1
log
⎛ ⎞
⎛ ⎞
8000 100
⎜ ⎜ ⎟ ⎟
⎜ − ⎟ × 16
1
+
2 1
10 9
⎝ ⎠
⎝ ⎠
⎛ ⎞
100
×
⎜ 16 ⎟
7
9
⎝ ⎠
16
=
2C7
16
5D
+
= 2 × + ×
10 1 16 9
1
( )
100
16
μ
=
4269.53
[ sec]
1
=
[sec]
234.22
: Configuration is set to Base configuration. Image is outputted by RGB 24 bit.
: Configuration is set to Medium configuration. Image is outputted by RGB 30 bit.
: Configuration is set to Medium configuration. Image is outputted by RGB 36 bit.
: Output VD.
: Output FVAL.
: Output HD.
: Output LVAL.
: Set MANUAL gain when AGC is OFF.
From 0 to 12dB in 337 steps
: Not perform gamma correction.
: Adjust the detail gamma according to setting value.
: Not perform contour correction.
: Perform contour correction according to setting value.
: Setting value toward 0 side reduces correction for soft contours and 255 side increase
correction for sharper contours (Factory setting: 128).
6