C-Band LNB Postion need help

[burhanafridi603]

Salam

ku band ky bohut sy LNB set ki hy magar C-Band k feed horn my 0 position nahi hy . C Band ka 0 Postion kidr sy start hotha hy. same Ku band ki tharah or left ya right sy please koi thora explain kary.

En dono postion ko kasiy set karna hy.

Thanks

[faiza]