AXING SKM 1-03 - Manual (Page 10)

Operation Instructions SKM 1-03/-04/-05/-06 and 2-03/-04
Chapterl 3: Programming
10 © AXING AG | Switzerland | Reserving change in design and type - We cannot be held liable for printing errors 2014-09-17
3.3.1 Modulator Configuration DVB-T (SKM 1-03 and SKM 2-03)
Select menu item “Modulator Configuration” and confirm with OK.
The preset settings of the individual menu items can be selected by means of the VOL

/ VOL

keys.
In the modulator menu can be selected:
 Output channel from S2 to Ch69
 DVB-T Constellation (QAM 64 is recommended)
 DVB-T FEC 1/2, 2/3, 3/4, 5/6 or 7/8 (3/4 is recommended)
 DVB-T Bandwith 7 MHz or 8 MHz
 Output Level attenuator 0...20 dB (20 is maximum output level)
 Fine Tune of output frequency with 1 MHz steps
3.3.2 Modulator Configuration DVB-T (SKM 1-04, SKM 1-05,SKM 1,06 and SKM 2-04)
In the modulator menu can be selected:
 Output channel from S2 to Ch69
 DVB-C Constellation
 DVB-C FEC symbolrate
6900 is recommended for channels with 8 MHz bandwidth, for channels Channels with a bandwith of
7 MHz (like S02-S10, 5-12 and S11-S20) the symbol rate must be reduced. For example to 6111.
 Output Level attenuator 0...20 dB (20 is maximum output level)
 Fine Tune of output frequency with 1 MHz steps
3.3.3 Modulator Configuration DVB-S (SKM 1-07)
In the modulator menu can be selected:
Output frequency 950…1100 MHz
DVB-S FEC Coderate 7/8
Fig. 11: Modulator menu
SKM 1-03 and SKM 2-03
Fig. 12: Modulator menu
SKM 1-04, SKM 1-05,SKM 1,06
and SKM 2-04
Abb. 13: Modulator menu
SKM 1-07