4-way Distribution Amplifier

I have inferred me here a four-way distribution amplifier with bypass from knob here basically and this is unit is used for disabusing a UHF RA FM signal to up to four different rooms and that byte the significance in fact that would bypass means that and not alone could distribute the output would say from a skybox to up to four televisions but it allows for also support and sky eyes in all four of those locations so that if you had a sky and remove you can actually use an image from this guy to change channels and send the signal back that's what means my bypass signal can pass in both directions so and it also has attached a filter built in which is important for minimizing interference so let's just come along here and exactly see what we have we have and this it comes to this outer box here just says that I'm here on earth and we have a user manual here it's basically a single user