Kathrein UFD 345 manual KHz signal, Tone-burst and DiSEqC-signal, Tone burst

Initial settings

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
(Factory preset)	High	On
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	22 kHz		Off
High			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.

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