I'm guessing you are connecting to the Marantz and staying connected. For some reason if you are connected to the Marantz when Crestron reboots, Crestron can not reestablish the connection until the s

I have a problem with the ip control of the Marantz with any crestron processor I use. I am using the module for control via serial command via IP and every now and then (I have not been able to under

I have tried using the same phase for all channels and using two separate phases for channels 1-4 and 5-8. Neither seem to work. It's like channels 5-8 are somehow blocked/protected electrically.

Make sure they are the same phase for 1-4 and 5-8 on same 2x8 module.

So I'm having an issue with two (2) GLXX-2DIM8 units where on both of them the channels/relays 5 through 8 are not outputting 120vac when they are turned on. 1 through 4 work perfectly though (through