When attempting to use external acquisition triggering and/or external exposure triggering, TTL pulses are not accepted if they are delayed by more than a few seconds after clicking the "record" button in Imagine. If a pulse occurs quickly enough after clicking the record button, then everything works correctly (even for a long recording).
When attempting to use external acquisition triggering and/or external exposure triggering, TTL pulses are not accepted if they are delayed by more than a few seconds after clicking the "record" button in Imagine. If a pulse occurs quickly enough after clicking the record button, then everything works correctly (even for a long recording).