Photron FASTCAM SA-X2, Hardware Manual

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FASTCAM SA-X2 35
1.3 Input / Output Signal T
ype
s
1.3.9 IRIG-sync Operation
This camera system supports IRIG-sync operation, in which the sensor drive signal is synchronized
with the input of IRIG-B signal.
• How IRIG-sync operation works?
In IRIG-sync operation, the image sensor is driven by the timing signal shown below. Exposure
to the sensor starts at the start of the IRIG-1PPS signal.
For the setting about the function, refer to the "Photron FASTCAM Viewer User's Manual" or the
"Remote Controller User's Manual".
IRIG-B
IRIG - 1PPS
EXPOSURE
CAM_V
IRIG-B : IRIG code that is input to the camera
IEIG-1PPS : 1PPS timing of the IRIG code
EXPOSURE : Exposure to the camera sensor (exposure is indicated by high duration)
CAM_V : Cameraʼs vertical sync signal