JA Audio 9902S - Manual (Page 18)

GB 18
FIRST TIME INSTALLATION
Multisatellite/four port DiSEqC
Select this alternative if your antenna system has four LNBs and
when you are not using any of the alternatives on the lines
5 - 6 from the menu “Antenna/satellite selection” on page 13.
The selection of the different LNBs must be controlled by an
external switch. Refer to page 15.
The procedure is the same as for mini DiSEqC and two port
DiSEqC, but you have to configure four LNBs the same way as
described on page 16-17.
Connection of a four port DiSEqC switch:
The following is an example of how you can connect 4 LNBs if
you want to watch channels from ASTRA, HOTBIRD, SIRIUS and
THOR.
Connect the LNBs to the switch the following way:
• the LNB intended for ASTRA to input 1
• HOTBIRD to input 2
• SIRIUS to input 3
• THOR to input 4
The output marked OUT on the switch shall be connected to the
ANTENNA input on the Mediamaster.
DiSEqC switch with 4 inputs
Channel search
The Channel search procedure can be performed in different
ways.
• If there are predefined channels, you can make an Automatic,
Manual or Advanced search.
• If no predefined channel is available you can make a Manual
or Advanced search.
Automatic search
Start an Automatic search on a selected satellite by pressing OK.