vixzy Posted February 22 Share Posted February 22 Hi! When I add any kind of strobe/shutter function to my channel i get no output in MA3 3D unless i bring the channel up to at least 45%. Judging by the channel list for the fixture i should have output when that channel is at 0 and different strobe modes after that. How should I define the Strobe channel for it to work properly? For the moment I cant get my hands on the fixture to see how it actually acts in real life. Its a led mover that one of our suppliers bought a bunch of a few years ago that we use from time to time All tips are very appreciated. Thanks in advance! Link to comment Share on other sites More sharing options...
Petr Vanek - Robe Posted February 23 Share Posted February 23 Hello, Presumably you are adding Shutter instead of a Strobe, that's maybe why it's not working. Posting a GDTF file here can increase a chance that someone will look at it and can help you. Cheers P. Link to comment Share on other sites More sharing options...
vixzy Posted February 24 Author Share Posted February 24 Hi! Fooling around a bit with the profile i got it working in MA3 3D by changing the first logical channels "Physical From/To" to 1 in both fields. But is this the right way of building the channel? Etan@Etan_101@Rev_1.6.gdtf Link to comment Share on other sites More sharing options...
Petr Vanek - Robe Posted February 27 Share Posted February 27 Hello @vixzy i looked at your file. The important thing to realize is that shutter is a different physical behavior then strobe. Shutter can be open/closed (1/0), while strobe is strobing fast/slow (1/s), so for example 20 for fast, 0.3 for slow. For this, define two channel functions, one for Shutter (Shutter1) one for Strobe (Shutter1Strobe): And then adjust the Channel sets to match the speed of the strobing. See attached file where i split the shutter into two functions. Kind regards Petr Etan@Etan_101@Splitting_Shutter_into_Shutter_and_Strobe.gdtf Link to comment Share on other sites More sharing options...
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