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DM-MD6x1 - video is flickering
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It sounds like a D cable issue.
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How long is the cable run and are you near any sources of electrical noise? Can you provide more information about the "flickering" though? Is it full-screen or just a portion of the video? What is the source when you are noticing the flickering? Is it common to all sources? If you send a low-res source (like composite video or a laptop with the resolution forced down to 640x480 or 800x600 or the like) does it still do it? -- Lincoln King-Cliby, CTS Sr. Systems Architect | Crestron Certified Master Programmer (Silver) ControlWorks Consulting, LLC Crestron Authorized Independent Programmer -----Original Message-----
From: Crestron@... [mailto:Crestron@...] On Behalf Of Dave Sent: Monday, September 17, 2012 8:45 PM To: Crestron@... Subject: [Crestron] DM-MD6x1 - video is flickering Hi all, I have a DM-MD6x1 and DM-RMC 100. I terminated the cables twice, both D & M and still the video is flickering. The audio is okay. Any thoughts? Thanks so much in advance for your help. Dave ------------------------------------ Check out the Files area for useful modules, documents, and drivers. A contact list of Crestron dealers and programmers can be found in the Database area. Yahoo! Groups Links |
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The cable run is about 60 feet. There are lightbulbs in the grid in the ceiling, but no electrical noise.
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With the PC the flickering is full screen. With the Mac, it's part of the screen. With HDMI, it's full screen. I didn't use the composite but can test that tomorrow. I bypassed the DM-TX-200-2G and I plugged in the HDMI input 3 in the back; it's still the same problem. I changed the HDMI going from the DM-RMC100 to the projector. I have the EDID set to Auto. I have a: Pro2 with firmware v4.007.0004 with C2ENET-2 (I'm not using the B side now) DM-MD6x1 Firmware v2.41.00 DM-RMC-100 DM-TX 200-2G Thanks, Dave --- In Crestron@..., Lincoln King-Cliby <lincoln@...> wrote:
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It sounds like you've narrowed it down to the output of the 6x1, cable, or RMC.
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Part of the reason I'm asking for behavior with a low-res source is lower resolution = lower bandwidth requirements = far more forgiving. If you connect a low res source and it shows up just fine I'd point very strongly at the D cable, on the other hand if a low res source also looks bad you may have a D cable issue or you may have a bad bit of active hardware (e.g. RMC or 6x1). I assume if you plug a display directly into the HDMI output of the 6x1 you do not see the same issue. Lincoln -- Lincoln King-Cliby, CTS Sr. Systems Architect | Crestron Certified Master Programmer (Silver) ControlWorks Consulting, LLC Crestron Authorized Independent Programmer -----Original Message-----
From: Crestron@... [mailto:Crestron@...] On Behalf Of Dave Sent: Monday, September 17, 2012 9:29 PM To: Crestron@... Subject: [Crestron] Re: DM-MD6x1 - video is flickering The cable run is about 60 feet. There are lightbulbs in the grid in the ceiling, but no electrical noise. With the PC the flickering is full screen. With the Mac, it's part of the screen. With HDMI, it's full screen. I didn't use the composite but can test that tomorrow. I bypassed the DM-TX-200-2G and I plugged in the HDMI input 3 in the back; it's still the same problem. I changed the HDMI going from the DM-RMC100 to the projector. I have the EDID set to Auto. I have a: Pro2 with firmware v4.007.0004 with C2ENET-2 (I'm not using the B side now) DM-MD6x1 Firmware v2.41.00 DM-RMC-100 DM-TX 200-2G Thanks, Dave --- In Crestron@..., Lincoln King-Cliby <lincoln@...> wrote:
------------------------------------ Check out the Files area for useful modules, documents, and drivers. A contact list of Crestron dealers and programmers can be found in the Database area. Yahoo! Groups Links |
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