Grundig STR 7122 TWIN Manual page 40

40
LNC ARRANGEMENTS
LNC arrangement 3 (choose between satellites with
Two universal LNCs
A/B :change between satellite A and B using a ToneBurst switch (Mini-DiSEqC)
: oscillator frequency for the lower frequency range,
–
: oscillator frequency for the upper frequency range.
~
See also diagram on page 45.
Up to four single LNCs
Connection of a ToneBurst (Mini-DiSEqC) switch.
A 22 kHz switch will be connected at each of the outputs of the ToneBurst switch (Mini-DiSEqC).
A, indicate in this case the switching options of
– A, ~
– B, ~ B , the four satellites.
LNC arrangement 4 (multiple connection options)
During the DiSEqC control, 22 kHz pulsed signals will be transmitted in a certain arrangement.
These contain the total information for the LNC control.
First the DiSEqC signal is emitted (DiSEqC 1.0), followed by the ToneBurst signal (Mini-DiSEqC) and
the static 22 kHz signal.
This offers numerous applications.
For each setting you wish to use you will have to enter the appropriate oscillator frequency of the
LNC in the »LNC set-up« sub-menu.
______________________________________________________________
ToneBurst (Mini-DiSEqC) signal)