Quick start - starting operation of the U 144
Oerating manual U 144 -
Version 08-2016A
page 14
The signal flow in the U 144
The overview on page 11 shows the possible signal paths for the U 144. The specific
signal flow can be divided into the following sub-areas:
One DVB-S2 signal from a satellite which can be preset can be fed in using each of the four F
sockets.
For each of the two front ends in the U 144, four reception channels (Ch 1.1 - 1.4) can be config-
ured. A preferred transponder can be selected from one of the four respective DVB-S2 reception
signals for the reception channel using a drop-down menu in the web user interface.
The signals from the four reception channels are forwarded via a multiplexer (CAM Mux) to CAM
modules 1 to 4 (the overview shows, as an example, the signal from reception channel 1 to CAM
1 and the signal from reception channel 3 to CAM 2; see the red line connecting them).
The signals from the reception channels are forwarded via a multiplexer (TX Mux) to one of the 8
IP transmitters (TX 1 - TX 8) in total (the overview shows, as an example, the signal from
Ch 1.2 to TX 5, the signal from Ch 1.3 to TX 7 and the signal from Ch 2.2 to TX 8; see the red line
connecting them).
Each of the output signals from the 8 IP transmitters can be forwarded to data port A and/or data
port B respectively.
Summary of Contents for U 144
Page 1: ...Version 08 2016A ...
