SEFRAM 7859, Руководство пользователя

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9.4 Double Check Sat ........................................................................................................................................ 46
9.4.1 Recall .................................................................................................................................................... 47
10 TERRESTRIAL check ......................................................................................................... 48
11 The Measures-TV-Spectrum page .................................................................................... 51
12 Measures (MEASURES-TV-SPECTRUM) .......................................................................... 52
12.1 Autolock function ...................................................................................................................................... 52
12.2 Modification of parameters ....................................................................................................................... 53
12.3 Level measurements ................................................................................................................................ 53
12.4 Satellite band ............................................................................................................................................ 54
12.5 Terrestrial band ......................................................................................................................................... 55
12.6 Thresholds ................................................................................................................................................ 55
12.7 Digital measurements ............................................................................................................................... 56
12.8 DVB-T/H ................................................................................................................................................... 57
12.9 DVB-T2 /T2 Lite ........................................................................................................................................ 58
12.10 DVB-C ....................................................................................................................................................... 59
12.11 DVB-C2 ..................................................................................................................................................... 60
12.12 DVB-S et DSS .......................................................................................................................................... 61
12.13 DVB-S2 ..................................................................................................................................................... 62
13 Spectrum analyzer ............................................................................................................. 63
14 Image and Sound ............................................................................................................... 64
14.1 Digital TV .................................................................................................................................................. 64
14.2 Full screen mode ...................................................................................................................................... 64
14.3 Audio ......................................................................................................................................................... 65
14.4 Table of services ....................................................................................................................................... 65
15 Remote power supply / LNB
– DiSEqC ............................................................................ 66
15.1 Terrestrial band ......................................................................................................................................... 66
15.2 Satellite band ............................................................................................................................................ 67
15.2.1 Power ON .............................................................................................................................................. 67
15.2.1 Switches ................................................................................................................................................ 68
15.2.1 Positioner .............................................................................................................................................. 70
15.2.2 DCSS .................................................................................................................................................... 70
15.2.2.1 Influence of the DCSS on the spectrum analyzer.......................................................................... 73
16 Constellation ...................................................................................................................... 74
17 Echo / Guard interval ......................................................................................................... 75
18 Measurement map.............................................................................................................. 77
18.1 Out of tolerance values ............................................................................................................................. 78
19 Optic measurement............................................................................................................ 79
19.1 Presentation of the optic measurement .................................................................................................... 79
19.2 What you need to know ............................................................................................................................ 80
19.2.1 The optical fiber ..................................................................................................................................... 80
19.2.2 Connectors ............................................................................................................................................ 81
19.3 Optical power measurement ..................................................................................................................... 82
19.4 The satellite reception via optical fiber ..................................................................................................... 83