19
Figure 16: Multi-Receiver
Connecting the System Using a Multi-Switch
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
18+22KHz
13V+22KHz
Horiazontal Low
Vertical Low
Horizontal High
Vertical High
ACU
RF 1
RF 3
RF 4
RF 2
Satellite Receiver 8 (IRD)
9-30V DC Power NMEA GPS PC Cable
Satellite Receiver 1 (IRD)
NMEA
ANT RF1
RECEIVER
FUSE
DC 9 - 30 V
PC INTERFACE
FG - +
+
-
4x8 Multi switch
VL
HL
VH HH
