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Ex.1 Exposure time = setting value nnn to obtain 1/125 second (= 8000μsecond).
=
X
int
=
2
=
YY
int
=
int
=
C
∴
nnn
Ex.2 Setting value 25Dh that produces 1/234.22 second exposure time.
ShutterSpe
(4) CONFIGURATION : Setting of CameraLink configuration
BASE (Factory setting)
MEDIUM
(5) DATA BIT : Setting of output bit depth
8bit (Factory setting)
10bit
12bit
(6) VD/FVAL : Setting of vertical sync signal
VD
FVAL (Factory setting)
(7) HD/LVAL : Setting of horizontal sync signal
HD
LVAL (Factory setting)
(8) GAIN : Setting of electrical sensitivity
0 (Factory setting) to 18dB : Set from 0 to 18dB in 504 steps.
(9) BLACK LEVEL : Adjust offset level
0 (Factory setting) to 63 : Set in 64 steps.
(10) VERTICAL 2 PIXEL ADDITION : Setting of vertical two pixel addition
OFF (Factory setting)
ON
(11) PARTIAL SCAN : Setting about partial scan
-MODE- : Select of mode
OFF (Factory setting)
ON
-START- : Start position of partial scan
1 (Factory setting) to 2058: Scan is started from the line set up in 1 to 2058.
-WIDTH- : Width of partial scan
1 to 2058 (Factory setting): Scan is performed number of line set up in 1 to 2058 is scanned.
* When using partial scan, please make sum total of START and WIDH into 2059 or less.
* When using partial scan, please use FVAL.
(
(
)
)
−
log
8000
1
⎛
⎞
⎛
⎞
8000
100
h
⎜ ⎜
⎟ ⎟
−
×
⎜
⎟
1
+
2
1
⎝
⎠
9
10
⎝
⎠
⎛
⎞
100
h
×
⎜
⎟
7
9
⎝
⎠
7
h
=
2
C
7
5Dh
+
=
2
1
×
+
×
ed
10
1 (
) 9
100h
µ
=
4269.53
[
sec]
1
=
[sec]
234
.
22
: Connection is switched to Base configuration.
: Connection is switched to Medium configuration.
: Image is outputted by 8 bit.
: Image is outputted by 10 bit.
: Image is outputted by 12 bit.
: Output VD.
: Output FVAL.
: Output HD.
: Output LVAL.
: Not perform vertical two pixel addition.
: Perform vertical two pixels addition and frame rate is increased about 2 times.
: Not perform partial scan.
: Perform partial scan.
6
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