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DMPS-4k-350 no CEC to Panasonic Proj VMZ-50

 

Hi everyone,

I was hoping someone can help me with this problem, I have a DMPS 350 that will not communicate via CEC with a Panasonic Projector?? I have a exact setup in other boardrooms using a DMPS-150 and CEC is working fine?

Ironically, on the Panasonic?? ? site the DMPS-150 was the crestron unit tested?? My assumption is the DMPS-350 would also work with CEC? Am I missing something?

I've left the AV Framework on the processor and added a my own program in slot 2.? As mentioned, same " carbon copy" works in the DMPS-150's?

Has anyone encountered this or similar ?? I have tried TBS but to no avail?

Thanks in advance
Bryan
 

Looking at the link you gave, question #4 says its NOT CEC compatible.
 

Sorry, i should have mentioned were using DM_OutPut, not HDMI? In all installations.

DM Output to Digital Link is how its wired; my CEC serial signals are only present on the DM Outputs CEC transmit and received. This setup is working on the 150's, but strangely not on the 350?

I was just hoping someone else may have encountered this and/or has recommendations that I may have missed?

thanks again
Bryan
 

Not to sidetrack the intent of your question, but why not just configure as a Crestron Connected Display or use a Crestron Certified Driver?
Almost any reputable commercial projector in this class is going to support this. So one wouldn't have to reinvent the wheel if the projector is replaced.?
 

UpDate

I have found a workaround for now, in case someone has the same issue.
It appears that the 2 DM outputs of the 350 only function if they both share the same CEC serial string on the TX side? Although they have separate HDBT receivers with 2 way comm drivers. However, there is distinction on the CEC RX(using different names and destinations).
since my commands were basic power on/off and input selection(dlink on Projector(s)); parsing the serial returns separately, everything is working.

thanks for the help
Bryan

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