[mythtvnz] LNB Setting

[Rama Madhusudhan]

Hi,

I use skystar2 and i have 3 LNB's (optus d1,c1,b3) installed to my
Triax(88cm) Dish, every thing works fine with my receiver. I got a problem
with mythtv settings, i am able to scan channels with all frequencies and
it also got lock but while watching live tv there is no lock. I tried
DiEscq  setting to switch with 3 matching ports and 3 video source for
each port.

Sometimes b3 is working but not the d1, can anyone please tell me how to
setup with 3 LNB's with respective frequencies or do i need any physical
switch?

Thanks,
Rama.