Axing SKM 1-03 Manual do Utilizador descarregar pdf (Página 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

SKM 1-03 and SKM 2-03

Fig.

Modulator

SKM 1-04, SKM 1-05,SKM 1,06

and SKM 2-04

Abb.

Modulator menu

SKM 1-07

1 2 ... 5 6 7 8 9 10 11 12 13 14 15 ... 19 20

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