A SERVICE OF

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24
Selection “UAS 481” or “EXR 551”
Transmission channel
Use the

buttons to select a free available transmission channel. A maximum of four transmission
channels are available (1400, 1516, 1632 and 1748 MHz).
Test connection
When you have set a free transmission channel, press the

buttons to switch to the “Test
connection” selection eld and press the
button. The receiver now tests whether a connection to the
single-cable system can be established or not. As soon as the receiver has established a connection to
the single-cable system, you will see the following display:
FIRST INSTALLATION: Single-cable system (manual)
When the UAS 481 single-cable
feed system is being used, it is
essential that the LNB is set to
“Wideband”!
When the EXR 551 single-cable
switching matrix is being used, it
is essential that the LNB is set to
“Universal”!
If no connection to the single-cable system could be established, the following display appears:
Check your settings and if necessary call for expert help.
Press the
button to acknowledge this display.
Then press the
button. You will be asked whether you
wish to save the changes. Use the

buttons to select
“Yes, save changes” and con rm by pressing the
button. Now press the
!
(green) button.
The receiver will automatically display the menu for the
channel search. Continue with the section (Execute channel
search).