i have problem with 4k streaming on DM525 (DM525 support streams with H.265 / HEVC) when to try to run 4k Streams i got sound without any pictures please help me to solve this problem or correct settings to work.

Plz Help ... need of configuration of lnb unicable for dm525 (to connect one lnb with one STB or more STB/rcevers)
LNB UNICABLE
UNC Pic2

please need help to configuration or setting of DM525 to get Ethernet through hdmi cable which support this function .
pleas visit website HDMI Ethernet 1.4