Multi-Switch Connection
When you use the multi-switch in single LNB mode, you need to connect RF1 and
RF2 to the low-band (Horizontal Low and Vertical Low) outputs of the 4x8 multi-
switch and disable DisEqC function while connecting to a receiver other than a
European receiver. In Universal LNB mode, RF1~ RF4 can be connected to any
4 outputs of 4x8 multi-switch. However when you use the system for single LNB
mode, RF3 and RF4 ports will not transfer the RF signal.
18V 13V 18V+22KHz 13V+22KHz
Horizontal Low Vertical Low Horizontal High Vertical High
RF1
ACU
RF2
RF3
RF4
4x8
Multi Switch
Receiver 8
Receiver 1
Figure 05. Multi-switch Conguration