External Trigger Mode - Hamamatsu Photonics C11440-42U Instruction Manual

9-6-2

EXTERNAL TRIGGER MODE

The camera has various external trigger functions to synchronize the camera with the external
equipment. In the external trigger mode, the external equipment becomes a master and the
camera becomes a slave.
• Please contact to Hamamatsu subsidiary or local distributor for the detail of the timing
Not e
information.
9-6-2-1 Edge trigger mode
The edge trigger mode is used so that the exposure starts according to an external signal.
Exposure time is set by software command. In this mode, the exposure of the first line begins on
the edge (rising/falling) timing of the input trigger signal into the camera. (1023H and 1024H in
the following figure) The exposure of the second line is begun after the readout time of one line
passes (1022H and 1025H in the following figure), and the exposure is begun one by one for
each line.
C11440-42U/C11440-42U01 Instruction manual_Ver.1.1
Figure 9-5 (Ex. rising edge)
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