Kathrein UFD 345 - Manual (Page 24)

Initial settings
24
22 kHz signal
In this menu entry, you specify whether the 22 kHz signal is to be used to switch
between a satellite‘s lower and upper frequency range (low/high) or to switch be-
tween two satellite positions (Pos. A/B).
22 kHz: High/Low: Freq. range 22 kHz
Low Off
High On
(Factory preset)
or
22 kHz: Pos A/B: Orbit Pos. 22 kHz
1 and 3 Off
2 and 4 On
See also video setup menu, menu lines:
Polarisation and Orbit Position
Tone-burst and DiSEqC-signal
If more than four control criteria are needed in a receiving system, a
DiSEqC control signal is required.
Which of the two setting options is required: “Tone Burst“ or “DiSEqC“
depends on the components of the receiving system.
Thus take into account the specifications of the components present in the receiv-
ing system (switch-over matrices).
Tone burst
In the “Tone burst“ menu entry the following settings of the 22 kHz signal are pos-
sible:
Switching states on setting:
22 kHz signal
→
High/Low and
Tone burst
→
Pos. A/B:
Low
High 22 kHz Off
On
Pos. 1 Tone burst 0
Pos. 2 Tone burst 1
Switching states on setting:
22 kHz signal
→
Pos. A/B and
Tone burst
→
Opt. A/B
Pos. Tone burst 22 kHz
1 0 Off
2 0 On
3 1 Off
4 1 On
DiSEqC
The switching options are further extended with the DiSEqC signal.
For an optimal setting, it is essential to know the switching criteria of the receiving
system.