seem to have lost some channels

hi can any of the usual experts help me out again i seem to have lost a few channels on starview ver 3 not clone ,,, desc turbo , setanta 2 , abc , all other channels working fine just others comming in as no signal your help will be greatly appreciated for the hundred time you have helped me out

 

There were some transponder frequency changes. Rescan the box and all will be well.

 

is that a complete factory reset or or do do i do that not very savvy on these things thnx for your reply

 

You could also look here

 

on that post you advised me on Celtic it says change my freq how do i actually do this sorry about being such a gobshite i aint got a clue

 

Delete the channels that you have problems with

Press , menu > installation > manual scan > and enter the freq in Down Freq and press OK , the new channels found will be at the end of your list