AX Quadbox HD 2400 Bedienungsanleitung Seite 22

If you choose Simple configuration mode, the following picture will appear.
The five modes are available for the satellite cable connection between LNB and your receiver
as below:
22
• Single
This option is used to receive a single satellite
with a single LNB. The cable from LNB is directly
connected to the receiver.
• Toneburst A/B
This option is used if you want to receive two
satellites using a Toneburst switch.