Hitachi Kokusai Electric KP-F500PCL Operation Manual page 35

2. Fixed shutter mode
When external trigger signal is high active, after the trigger signal rise, exposure is start. The exposure time is set by the
camera electronic shutter speed. The video output is obtained immediately after the end of fixed exposure. The strobe signal
start/end can be set to shutter time.
High
Trigger input
(High active)
Low
Shutter time
Strobe output
Data output
VD
FVAL
Ex.
Width
1H
100H
1000H
2000H
3. ONE trigger mode
When external trigger signal is high active, after the trigger signal rise, exposure is start. At the trigger signal falling edge, the
internal VD signal is reset and the video data are transmitted. The trigger signal width equals the exposure time.
High
Trigger input
(High active)
Low
Shutter time
Strobe output
Data output
VD
FVAL
Ex.
Width
1H
100H
1000H
2000H
More than 10μs
0.35μs
More Than ...
15.9 ms
18.2 ms
38.5 ms
60.1 ms
More than
10μs
0.35μs 25.5μs
3H
8H (*2)
More Than ...
15.9 ms
18.2 ms
38.5 ms
60.1 ms
More than 2079H (*1)
Shutter time
(Camera setting value)
3H
8H (*2)
*1：When partial scan, variable by setting (refer to left table).
*2：When partial scan, variable by start position of picture grabbing.
4H when vertical two pixel addition.
More than 2079H (*1)
Shutter time
(Integration time)
*1：When partial scan, variable by setting (refer to left table).
*2：When partial scan, variable by start position of picture grabbing.
4H when vertical two pixel addition.
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