[mythtv-users] question/set top box

[Srinivas Gowrisanker]

Hi,

Few days back I changed my cable service provider (to verizon FioS) and 
now I have connected the set-top box to my PVR150 coax input. I am not 
able to scan any channels successfully. THe input connections have "no 
grabber", "schedule direct" and EIT.

How do I configure mythtv directly conneted to the stb?

Any help/suggestions would be great!!
Thanks
Jimmy