I have problems in locking channels seems issue with LNB settings.I am using Zinwell C band LNB. In the user defined LNB options i entered H:5150 L: 5150
Threshold: 11300. But no channels is getting locked. I tried changing to H 5150 L:5150 T: 3200 i am not using any DISEQ i am conecting lnb directly to receiver