problem with a list of channels (pilot...on..off...auto)

[nebojsa]

use the latest software to upload and everything works ok except the channel list. When you insert a new sheet, fresher date ... the problem occurs so that some channels are mostly HD channels have no signal and if you know of them and got a signal that the antenna is ok ... when preskeniram frequency manually and in the menu choose the scanning pilot on or off I get signal and channels are there ... if you ask the pilot to have auto coverage ... does anyone have suggestions on how to solve this problem by inserting the new list
I have half of the channel list with the option to preskeniram pilot .. on and off ... regards and sorry to write over gogle translate topfild 7700 pvr help..help