Table of Contents
ANNEX1
1Scope
2Normativereferences
3Definitions
3.1Symbolsandabbreviations
4Requirements
4.1Linecode
4.2Informationcontentofdatabits
APPENDIX1-TOANNEX1-Rulesofoperation
1Receiverdisplayformats
2Subtitling
3Procedureinabsenceofsignalling
APPENDIX2-TOANNEX1-Recommendedpractices
1Lowpasspre-filtering
2Responsetimeonachangeinthereceivedsignallinginformation
ANNEX2
1Scope
2Definitions,symbolsandabbreviations
2.1Definitions
2.2Symbolsandabbreviations
3Requirements
3.2Informationcontentofdatabits