Please help with PVR 721 instolation.

[way2usa]

I got two Dish Pro with dual LNB(119,110+148), plus two DP21 switches. Do I need somthing else, becouse reciver doesn't recognise second switch?
Thank you.

 

[installer_in_Fla]

What do you mean by "two Dish Pro with dual lnb" Is that 2 DP dual lnbf's with 2 DP21 switches ...

 

[way2usa]

One Dish Pro with dual lnbf for 119 and 110, second for 148

 

[SimpleSimon]

If you have what I suspect, you mean to say:

Dish500 with DishPro Twin for 110+119, Dish300 with DishPro Dual for 148, connected by DP21 switches. See: http://www.switchinfo.info/lnbs.html

 

[way2usa]

No, I got two Dish500 with DishPro Twin

 

[KE4EST]

You really don't need another Dish500 for 148, but it will work. How many receivers do you have? If only the one, with the set-up you have you only need one DP21 switch. Are you getting the channels you desire from 148?
More details are needed.
Thanks

 

[way2usa]

I got one PVR 721. When I'm connecting to just 148 it works fine, but doesn't if I connect 110 and 119.

 

[rsmith7]

Best solution is to get a DP-34 switch which allow three satellite inputs. Get rid of your DP21 switches they will not work on the 721. Then run your check switch and voila you will be connected.

 

[SimpleSimon]

It's entirely possible that the pair of DP21s will NOT work with a pair of Twins. If that's the case, swap it out for a DP Dual.

DP34 is the best solution - but might need the swap out, too.

 

[Bill R]

Get rid of your DP21 switches they will not work on the 721.

That is not correct. DP21s work with all Pro receivers (and the 721 is one of those).