Good afternoon

i'm trying to understand sending commands.
What I want is to shutter 6 panasonic projectors a the same time.

The options I used, didn't work.

there is an option to send a html string to the projector or a PJ-link.
The htmlstring works great in my browser.

I connected the projectors with network, and adressed it in the same range.
in the customserial box i added a tcp/ip-htmlout, and adressed 1st same as catalyst, later same as projector, and later a different but in the same range.
All @ port 80 (=what panasonic receive @html)
In my webbrowser the commands work, but in Catalyst no succes.

The other option is PJ-link via network, for me hard to understand.
Tried a few things without succes.

So anyone got ideas?

thanks already

greets J