Nokia MEDIAMASTER 9780 S, Owner'S Manual

Page: 15 / 40

GB 15
LNB Offset voltage
If the cable down from the antenna is very long, the voltage at
the LNB could be too low to change the polarization. You can in-
crease the voltage to the LNB by 0,5 V.
Satellite
Select the satellite towards which you want to aim the antenna.
Predefined channel
Select one of the preprogrammed channels. Adjust the antenna and
start the channel search the same way as described on page 13.
Multisatellite/DiSEqC Switch Configuration
Select this alternative when you have a single antenna equipped
with 2 LNBs, or two antennas with one LNB on each, and want
to watch channels from Sirius and Thor.
In this case you first must connect the LNBs to an external switch
since there is only one antenna input on the Mediamaster. Once
installed the switch automatically selects the correct LNB for the
selected channel.
This external switch is better known as a DiSEqC
TM
switch. Since
the switch can be located close to the LNBs , you only need one
cable down to the Mediamaster.
Connection of a DiSEqC switch
• Connect the cable from the LNB intended for channels from
Thor to the connector marked LNB 1 (A) on the switch,
• and the cable from Sirius to the connector marked LNB 2 (B).
• Connect the antenna cable to the connector marked Receiver
OUT on the switch. Connect the other end of this cable to the
input marked ANTENNA on the Mediamaster.
FIRST TIME INSTALLATION