Double Check Sat - SEFRAM 7849B User Manual

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8.5

Double Check Sat

This mode allows you to orientate a double LNB by checking 4 transponders on 2 selected satellites.
A dual LNB consists of 2 single LNB, plus a built-in DISEQC switch.
For example, a dual LNB ASTRA 19-E / HOT BIRD 13-E has 2 single LNB staggered from 19-16 = 3 de-
grees, plus a DISEQC switch with ASTRA on PosA and HOTBIRD on PosB.
The operation is the same as simple pointing mode:
 plug
 power LNB
 pointing
To access the double Check Sat mode, you have to trigger the Double key.
Sat. A
Sat. B
7849B – 7859B – 7817B
p.
40
To return to the
simple mode