Duo2 Vu+Duo2 tuner loop through.

[HD_Builder]

I have a duo2 with two tuners, each of them have an lnb in and loop out connections.
I have one cable connected to tuner A. I know that i can connect them with the bundled loop through cable.
But can i connect them internally with loop through without using the cable?
As i have read it can be done with other receivers.

 

[Tururu]

Do not.
Being simple no @HD_Builder
It only works with doubles/Twin (2 x IN).
The loop option only works within the same slot/board, as you use 2 does not work as I say.
The new tuner is expensive, if you find it second-hand, it can.
By the way, put another wire, the black wire is very bad.
In Spanish for me.
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No.
Al ser el sencillo no.
Solo funciona con los dobles/Twin (2 x IN).
La opcion de bucle/loop solo funciona dentro de un mismo slot/placa, como usas 2 no funciona como digo.
El tuner nuevo es caro, si lo encuentras de segunda mano, puede.
Por cierto, pon otro cable, el cable negro es malisimo.
En español para mi.

 

[HD_Builder]

Thank you very much @Tururu