User`s guide

6 Acquiring Image Data
6-20
In this mode, the duration of the trigger signal is used to control the integration time of
the incoming light. This mode is used to synchronize the exposure time of the camera to
an external event.
No parameter is required.
The camera starts the integration of the incoming light from the external trigger input
falling edge. Integration time is equal to the low state time of the external trigger input if
triggersource is fallingEdge, otherwise it is equal to the high state time.
Trigger Mode 2
This mode is similar to mode 1, except the duration of the trigger signal does govern
integration time. Instead the number of trigger signals received does. Integration
commences upon the start of the first trigger signal and continues until the start of the
Nth trigger signal.
Parameter N is required and describes the number of trigger signals in an integration.