Kathrein MSK 115 Betriebsanleitung Seite 40

After all parameters have been set the option exists of saving a carrier separately from the pre-defi ned
selection.
Note:
The MSK 115 is compatible only with DVB-QPSK-modulated carriers and will not lock on
to other types of modulation such as DigiCipher, DVB-S2-8PSK or turbo-coded services.
When using lower symbol rates (less than "04000") the locking on process may take several
seconds. The alignment speed of your antenna must be signifi cantly slower.
Tip:
Various carrier constellations that often occur can lead to multiple lock-ons. Carriers with an
FEC of 3/4 and a symbol rate of 27500 are likely to lock on to different satellites.
16
OPERATING MENU
The desired LNB voltage can be selected on this screen (18 Volt
for horizontal or 13 Volt for vertical). Press the RIGHT button to
switch to the "IQ" screen.
Note:
If you use a block LNB for a single cable installation,
typically 18 Volt is chosen as the supply for this type
of LNB, since the polarisation is set manually. Look up
the precise requirements in the documentation for your
LNB.
Here the IQ can be switched between Standard (not swapped)
and Swapped. Sometimes the setting Swapped is necessary for
the IQ in order to achieve locking on. Mostly however it should be
set to Standard (not swapped). If you have been unable so far to
achieve any locking on, use the Swapped setting.
If you wish to select the setting, use the RIGHT button to open
the "Save and quit" or "Discard" screens.
Pressing the DOWN button on this screen saves your own
carrier. The screen now switches into search mode, in which you
can use your carrier settings to fi nd the desired service. If you do
not wish to save your settings, press the RIGHT button, to bring
up the "Discard" screen. If you wish to use your carrier during a
later installation it can be called up again from the sub-menu via
the option "Call up carrier".
On this screen, press the DOWN button to discard all the values
you have set. The measuring instrument goes into search mode
to search for the satellite last selected before calling up "Own
carrier" mode. Alternatively press the RIGHT button to scroll
through the carrier options to select another carrier of your
choice.