- Posts: 1
- Joined: Sun Aug 25, 2013 4:57 pm
Mon Aug 26, 2013 3:24 pm
I am sending a PowerPoint presentation from a PC and a MacBook Pro computer but I am having problems having a stable display on the projectors.
On the PC the signal drops out occasionally.
The MAC works inconsistently. Sometimes the signal flashes rapidly and other times it is working correctly.
I am sending the signals from the computers using a Blackmagic HDMI to SDI converter on a 125' run using Belden 1694A SDI cable from Markertek to a Matrix MSC-HD41L SDI Switch and then sending the signal to a Blackmagic Decklink Quad capture card to use with Wirecast. From the output Blackmagic Decklink Quad I am sending the signal to a Blackmagic SDI Distribution converter and then to the projectors.
The projectors are receiving the signal using a Blackmagic SDI to HDMI converter or a SDI to analog converter.
Any idea what the problem may be?
On the PC the signal drops out occasionally.
The MAC works inconsistently. Sometimes the signal flashes rapidly and other times it is working correctly.
I am sending the signals from the computers using a Blackmagic HDMI to SDI converter on a 125' run using Belden 1694A SDI cable from Markertek to a Matrix MSC-HD41L SDI Switch and then sending the signal to a Blackmagic Decklink Quad capture card to use with Wirecast. From the output Blackmagic Decklink Quad I am sending the signal to a Blackmagic SDI Distribution converter and then to the projectors.
The projectors are receiving the signal using a Blackmagic SDI to HDMI converter or a SDI to analog converter.
Any idea what the problem may be?