Fill Level; Selected Programmes - axing SKM 40-00M Betriebsanleitung

3.5.2.

Fill level

The fill level depends on the number of activated channels in the channel list (menu item Phase 2) If the CROSS
MULTIPLEX MODE is active, it must be ensured that the maximum number of activated channels in one
modulator is not exceeded.
The data rate of the channels on the DVB-S/S2/S2x transponders may vary depending on the image contents
and on the transmission quality. To ensure an undisturbed reception, a reserve must absolutely be observed.
We recommend you to set the maximum fill level to 95%. If the current fill level exceeds the maximal fill level,
it may cause image disturbances, such as mosaic images. The LEDs on the front panel will light up in red in this
case.
The data rate of a DVB-C channel depends on the selected channel bandwidth (7 or 8 MHz), the set symbol
rate and the DVB-C modulation (QAM32;64;128;256) of the modulator.
If the displayed data rate exceeds 95%, there are different possibilities
to change it:
 Change to a channel with a bandwidth of 8 MHz if a 7 MHz channel was selected previously.
 Set DVB-C modulation to a larger value, for example, change from QAM 64 to QAM 128.
 Reduce the number of selected channels in PHASE 2.
 If the connected receivers support this option, increase the symbol rate.
3.5.3.

Selected Programmes

The table SELECTED PROGRAMS shows the programmes that were activated for the modulator in PHASE 2.
2020-02-23 | Technical improvements, changes in design, printing- and other errors expected. 27