Trigger Notes:
  • Recommendation: USE PIN 5 as Trigger and 7 as Strobe output.
  • GND is common for power, trigger +strobe
  • To initiate a TTL trigger, apply a min voltage of 5 V 
  • A 2µsec pulse will trigger the camera reliably as long as the pulse width jitter is less than 1 µsec

Basic circuits for Hardware Interfacing

  • Use Hardware trigger connection on N1
  • For Strobe use OUT1

TTL input circuit

TTL output circuit