Initial Operation: Trigger Amplifier Settings

1. Turn on the 1547 Delay Trigger Amplifier power.
2. Set the READY-SAFE switch to "READY". After approximately two (2) minutes the H.V. lamp will light, indicating that the high voltage circuitry is fully energized.
3. For critical timing applications the Amplifier should be allowed fifteen (15) minutes warm-up time.
4. For the 1547 Delay Trigger Amplifier the delay setting must be above the minimum threshold setting in order to function properly.
5. To adjust trigger sensitivity, apply a trigger to the system and slowly increase the sensitivity by turning the TRIGGER SENSITIVITY control clockwise until the READY lamp blinks. Continue rotating the control an additional 1/8 turn beyond this point.