Digital output problem

Recently I have started to work with video and digital pulses. Since the problem of accuracy timing to fire a digital output during the visualation of a video I would prefer to fire the pulse during the visualation of an imagen. However, i don´t find out the way to program that with the superlab, that is to give a digital pulse DURING the presentation of an imagen (for example, at 200 ms or 300 ms).
THANKS

Hi Miguel,

You’d need to that via two events: the first one is your visual event with a time limit of 200 or 300 ms. The second event will be your digital output pulse.

Hisham.