23
3. ONE trigger mode
When external trigger signal is
POSITIVE
, 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.
(a) Partial scan OFF
1 H =
31.1806 μs
(b) Partial scan ON
1 H =
31.1806 μs
① to ③ are variable by start position of picture grabbing and width of picture grabbing
(omit the figures after the decimal fractions).
① (15+Width+(1055- Width)/10)H or more
② (9+Start/10)H
③ (Width)H
Trigger input
(POS)
High
Low
Shutter time
Shutter time
(Integration time)
Data output
More than 1068H
FLASH OUT
0.28μs
VD
3H
FVAL
9H
15.6μs
More than
10μs
1040H
Trigger input
(POS)
High
Low
Shutter time
Shutter time
(Integration time)
Data output
①
FLASH OUT
0.28μs
VD
3H
FVAL
②
15.6μs
More
than
10μs
③
Summary of Contents for KP-F145WCL
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