The position of the radiators is very important for a successful set up. Depending on the layout of your room, the radiators need to be set up in different places of the room. Below you can find some examples of different setups and the position of the radiators.
In the first example all seats are pointing towards the stage in the same direction. In order for everyone to receive the infrared signal, you need to place two radiators in two corners of the room to cover the entire room (by reflected and direct radiation).
Figure 1-12 Conference setup with all chairs pointing in the same direction
For rooms where the rearrangement can change or rooms where seats are positioned concentrically, radiators should be present in every corner of the room.
Figure 1-13 Position of the radiators in a concentrically organized room
In case of rooms with a balcony, an additional radiator needs to be present under the balcony to ensure the transmission of the signal to the seats under the balcony.
Figure 1-14 Radiator setup for room with a balcony. The balcony blocks all radiation therefore you should place an additional radiator below the balcony to extend the signal to the people sitting below the balcony.