Matrix Audio issue resolved...factory settings wrong
I figured out why my Matrix switch only worked with the video and not audio (e.g. no audio at any of the TV's for any source going through the matrix.
It turned out the factory had set the audio control switch to 11111 instead of 00000. This switch is used to set specific codes for the type of audio sound you have in your system (i.e. Stereo, 5.1, 7.1, etc.). The 00000 setting sets the matrix to "Auto" while the 11111 setting set the matrix to control with a PC connected via the RS-232 port. As soon as I saw this I figured this was the issue and it was indeed. I didn't think the unit would have failed so quickly and so specifically. Not sure if the Dynamax factory changes these switches on installation but either way it's something good to learn.
Also, I ended up changing the input and output configuration differently than the factory to work the way I want to use it.
It works great.
Sal & Teresa
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