54
7. Connections
39746
39745
Connection to the SAT antenna
The DiSEqC technology allows a large number of connection variants e.g.:
• A permanently aligned SAT antenna
• Two permanently aligned SAT antennae or Multifeed antennae with DiSEqC 2-way switch (art. no. 3932)
• 4 permanently aligned SAT antennae with a DiSEqC 4-way switch (art. no. 3934)
• 2 permanently aligned Multifeed antennae with DiSEqC 4-way switch (art. no. 3934)
• A rotating DiSEqC 1.2 rotor system, combined with several permanently aligned antennae
TIP: One or more Universal LNBs (reception converters) are required to receive satellite programmes. The
following technical data should be stated on the adhesive label of the LNB: 10.6 GHz (or 10,600 MHz) and
9.75 GHz (or 9,750 MHz) for the so-called oscillator frequencies. No other values or data are relevant, and
the receiver is ready for operation after connection.
Proceed with the utmost caution when preparing the antenna cable! As voltages and switching signals are
transported via the antenna cable, you must make sure that the shielding braid and the aluminium foil
have good contact with the F-plug and that no short-circuit occurs in the inter-
nal conductor of the cable! After screwing on the F-plug, check that the inter-
nal conductor is not being touched by any of the wires of the shielding braid.
A signal strength indicator is provided for aligning the antenna. Slowly swivel
the antenna southwards, observing the signal display on the screen. If you
cannot find a signal, change the inclination of the antenna a little. When
aligning for the first time, it is advisable to directly connect the antenna and
receiver using the shortest possible antenna cable, in order to exclude potential
error sources
For fixed or rotating antenna systems with
1 x Universal Single LNB.
Only one cable will be used between LNB and
receiver. Setting in menu “LNB settings”:
feed-through
.
Both tuner will receive only signals from one
SAT-IF selection (H/V Low/High).
Remark:
Independent use of both tuners for
record and play is limited!
Analogue SAT receiver
Installation:
1 Single LNB
Examples:
39746_BDA_0604_eng #38 29.06.2004 14:22 Uhr Seite 54
