Arris 4470 IRD Installation Instructions document:
Commscope DSR 4470 HD-SDI Output Change 1080i to 720p:
Commscope DSR-4470 HD-SDI Embedded Captioning Change From Line 12 to Line 9
Information related to installation of IRD required for HLS/CDN delivery.
Arris 4470 IRD Installation Instructions document:
Commscope DSR 4470 HD-SDI Output Change 1080i to 720p:
Commscope DSR-4470 HD-SDI Embedded Captioning Change From Line 12 to Line 9