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10
Connection and set-up
The following section is intended specifi cally for specialist
dealers. You only need to pay attention to this section if you
are carrying out the installation yourself.
The “Connection examples” section provides a sample
confi guration.
Do not connect the unit to the mains until all installation
work has been properly carried out.
Refer to the information in the “Safety instructions” section.
Connecting the unit
Sat IF Connections
Connect the Sat IF inputs on the receiver to the satellite
reception system.
Use coaxial cable with an F standard connector.
If the F standard connectors are not yet fi tted on the cable,
strip the insulation from the cable as shown in the following
illustration and carefully twist the F standard connectors
onto the ends of the cables until they are securely fi tted.
When fi tting the connector, make sure that no wires from
the braiding are touching the inner conductor, so no short
circuit can occur.
The quality of the reception signal depends on the
connection.
Reception requirements
Make sure that your own satellite antenna system is
equipped at least with a universal LNB for digital reception
in the high-band range.
Reception system presets
The presets for the control signals have been made for
standard reception systems, i.e. 14/18 V for polarity reversal
and 22 kHz switching signal for low/high band changeover
on multi-feed reception systems.
The preset will need to be changed in the installation menu
under “DiSEqC™” if tone burst switching matrices are
used in the reception system. Refer to the section headed
“Installation menu”, “DiSEqC™”. Always follow the operating
instructions for the matrix used.