magnumxv3300-39"fortec dish-diseqsw-invacom quad
qph-031-polar legacy /4o/p lnb
these are the lnb choice on above receiver-standard,uni,dishpro,twin1,twin2,
quad1.quad2.osc.
using quadLNB1- port1 on diseq/sw works fine for cir.satt.
but nothing is working for Linear (example 97 L)i tried 10750 freq. quadLNB1-port 2 also i tried port3-4 but nothing clicking , i tried diffrent switches same thing.also tried 22khz.
any help will be appreciated