Kathrein EXU 544 Handbuch Seite 24

Application examples
72 subscribers
6 system sections each
for 12 subscribers
Note:
In order to ensure correct configuration of the system, it is necessary to fit a DC blocker type EMU 12 on the Sat
loop-through output 3.
The DC blocker prevents any disturbance of the configuration caused by subsequent system sections.
Explanation of special terms used in these instructions and description of
EXU 544 connectors
UFO ® micro mode
System section
Master unit
Slave unit
Sat input 1 – 4
Sat input 3
Out socket
Loop-through input
Terr./Select socket
Service socket
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2 x terrestrial signals are fed in separately (via EBC 03)
12 Subscribers
12 Subscribers
2 x terrestrial signals are fed in separately (via EBC 03)
A protocol based on DiSEqC
UFO
One or several EXU 544 with a loop-through RF output
The EXU 544 that delivers the RF output signal for a system section
Each further EXU 544 of the system section installed after the master unit
1 = –– > 1/18 V= 0,40 A 4 inputs for the Sat signals
2 = –– > 2/14 V= 30 mA
3 = –– > 3/14 V= 30 mA
4 = –– > 4/18 V= 0,40 A
If terminated with 75 Ω the input has reset function (see also "Initiating")
3 = –– > 3/14 V= 30 mA
< –– Out RF output for one system section
< –– RF loop-through input for RF output of the cascaded slave
–– > Terr./Select Loop-through input on master unit for terrestrial signals
On slaves, this socket is the input for the "Select" signal
[–Service See "Service function", page 6
12 Subscribers
12 Subscribers
TM
® micro system
12 Subscribers
12 Subscribers
1.1 for the control of the