User`s guide

Specifying the Trigger Type
6-21
The camera starts the integration of the incoming light from the first external trigger
input falling edge. At the Nth external trigger input falling edge, integration stops.
Parameter N is required and must be 2 or greater. (N >= 2).
Trigger Mode 3
Use this internal trigger mode to achieve a lower frame rate. When the trigger generates
internally, a frame is acquired and returned. A new frame is not acquired for N x Tf when
N is the parameter and Tf is the cycle time of the fastest frame rate supported by the
camera.
A parameter is required, as described above.
This is an internal trigger mode. The camera issues the trigger internally and cycle time
is N times of the cycle time of the fastest frame rate. Integration time of incoming light is
described in the shutter register. Parameter N is required and must be 1 or greater (N >=
1).
Trigger Mode 4
This mode is the “multiple shutter preset mode.” It is similar to mode 1, but the exposure
time is governed by the shutter property. On each trigger, shutter property defines the
exposure duration. When N triggers are received, a frame is acquired.
Parameter N is required and describes the number of triggers.