image 1.77 dual

Could you explain a bit better what it is you are trying to do please, do you want to delete one single channel or a complete channel list???

Should be the same as any image - press the down arrow to bring up the bouquet - press the blue button to bring up your bouquets, select the one where the channel is, highlight the channel and the delete option should present itself along with other options if you press the menu button on the remote - or you could edit your list with an editor such as dreamboxedit, which should also allow you to delete channels completely from your satellite lists as well as bouquets.