kav4

I have a "Technosat T-888 Plus" receiver connected to my 1.8m dish. When I do a channel search, it pick channels but report incorrect polarity.
That means if the channel beamed Vertically, mine pick it as Horizontal.
Because of this, I can't use automatic update programs like "World of Satellites II" to update the channel changes.

Is this a problem with the receiver or with the LNB?
How can I correct this?

(can I correct this by 0/12V option on the Technosat receiver or 22KHz option? I ask this because I don't know what that 2 options in the menu really doing)