Trigger Operation And Timing Chart - Hitachi HV-F202SCL Operation Manual

Trigger operation and timing chart

1. Normal mode
Shutter time
Data output
VD
FVAL
2. Fixed shutter mode
When external trigger signal is POSITIVE (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
Low
(POS)
Shutter time
Strobe output
Data output
VD
FVAL
Shutter time
(Camera setting value)
12 H
3H
More than 10μ s
0.38±0.06μ s
1252 H
37 H
1200 H
More than 1252 H
Shutter time
1200 H
3H
37 H
25