SR2014 Satellite System (160-2511) Hints and Tips Faxback Doc. # 14915 CAN'T FIND KU SATELLITES AFTER ADDING UPGRADE. When adding the KU band, you must use the following procedure: 1. Delete C band satellites. 2. Add KU band satellites. 3. Re-add C band satellites. NOTES: On C/Ku, C-Band is single-feed. Ku Band is single-feed. If you have a Double C LNB, it is Dual. If you have a Double Ku LNB, it is Dual. Dual is for two of the same LNBs. To program Ku, you must delete C-Band. Then program Ku. Be sure that in EF (Extra Feature) Mode (Sat Setup), 1 and 2 are single. (TLC/ir-05/20/96)