Finnish Unified IRD specidication
Contents
1. Shall Requirement which is mandatory to implement Should Requirement which is not mandatory to implement but strongly recommended AC 3 Audio Codec 3 Dolby Digital AVC Advanced Video Codec BER Bit Error Ratio Cl Common Interface Cl Common Interface Plus C N Carrier to Noise Ratio DTT Digital Terrestrial TV DVB The Digital Video Broadcasting Project DVB C DVB standard for Digital Cable Transmission DVB S DVB standard for Digital Satellite Transmission DVB S2 DVB standard for Digital Satellite Transmission SE generation 4 14 DVB T DVB standard for Digital Terrestrial Transmission DVB T2 DVB standard for Digital Terrestrial Transmission SR generation HDCP High Bandwidth Digital Content Protection HDMI High Definition Multimedia Interface HDTV High Definition Television HE AACL2 High Efficiency Advanced Audio Coding Level 2 HE AACL4 High Efficiency Advanced Audio Coding Level 4 HOH Hard Of Hearing EDID Extended Display Identification Data EIT Event Information Table EPG Electronic Program Guide E AC3 Enhanced AC 3 GUI Graphical User Interface IDTV Integrated Digital TV set IRD Integrated Receiver Decoder LCN Logical Channel Number MMI Man Machine Interface MPEG1 L2 Moving Pictures Experts Group standard 1 Audio Layer II MPEG 2HD Moving Picture2. The IRDs shall have successfully passed the Conax Conformity Test and Security Evaluation More information about Conax smart card interface can be found from Security requirements of digital HDTV receiver for the Finnish market 2 e All IRDs should contain one optical and or coaxial S PDIF digital audio out interface according to IEC 60958 or one HDMI audio out interface e All IRDs should have stereo audio analog output interface type RCA 7 14 e The Remote Control Unit shall at least include basic TV functions as specified in the NorDig Unified specification 5 2 DVB T 2 Tuner and Demodulator requirements The DVB T2 IRD shall comply with the tuner and demodulator requirements as specified in the NorDig Unified specification 1 1 Note 1 The support of TFS and 1 7 MHz raster are optional If the IRD implements TFS and or 1 7 MHz raster it shall be implemented as specified in the NorDig specifications 1 Note 2 As of today the Finnish operators are not considering to use TFS before end of 2016 5 3 DVB C Tuner and demodulator requirements The DVB C IRD shall comply with the tuner and demodulator requirements as specified in the NorDig Unified specification 1 5 4 Video requirements The IRD shall comply with the video requirements for HDTV IRDs as specified in the NorDig Unified specification 1 The automatic setting for IRDs HDMI shall be set to best resolution possible by EDID negotiation If EDID negotiat
3. 6 1 IRD Installation General requirements c cccccccessssssssecececssseseaececeeecessesesaeseceescesseseaeeeeeeeseesenaeas 8 6 1 1 Multiple LCN number 9 6 2 DVB T Tireouirements stis st test tastin stnn rt tastin stnantnnrnranetnnnnnnnnnnnnennnn 9 6 2 1 lg ele E Tee EE 9 6 2 2 Manual Caer EEE OAOE EEIE AO A EES 9 6 2 3 Service list and LCN reouirements 10 6 3 DVB C ETC 10 6 3 1 Automatic SCO EE 10 6 3 2 Manual SCanesccccssaseccavbeccdscsncteres E E AA T Eege 10 7 General Service list requirements ccccccccccecessesssececececeeseseaaeseceesceseesaeaeeesesesesuseaeeeeseessessaeaeeeesseses 11 7 1 Default serice libto a OEO ROTETA ROTE AETA 11 7 2 User defined service lists sissioni aria RE OAOA AE 11 7 3 Deletion of service hate snnconiriarionii iiinn irea RE RERO ETETA 11 8 Automatic channel list updates 11 9 Signal level meter and Network information display cccscccccccecsssessnsecececeseeseseaeeeeecesseseaeaeeeeseneees 12 10 System Software Update SU 12 10 1 Automatic SSU download 12 11 Teletext and Subtitling reguirements 12 12 System elok ee Ee 13 13 Hegerlotertat zeng ar raati EAE AAAA E RT A E AA OE AAEE 13 TA PVR reguirement E 13 14 1 General PVR reg iremMmentS sccccccissi ceri ceecensssiee decdtcevensasctecscseceveusdedua de Eia i Eae E E Eaa EES SEERE 13 14 2 Parental CONtIOl ss ssccccesiescceevancccces sade VEER ces adadecevsecce ESE EEA 14 14 3 Single t ner PVR geed dE SEENEN
4. active recording simply stops Scheduled recordings have the highest priority in PVR functions This means that in case of two different scheduled recordings occupy both PVR tuners the user shall not be able to select a service which is not receivable from two multiplexes PVR is tuned to This also means that one touch recordings shall never override reserved recordings User shall also be warned when overlapping one touch recording is attempted to reserved recordings Scheduled recording IRD internal timer shall refer to UTC time and recording shall not be disturbed by time offset changes daylight saving changes The scheduled recordings UI shall be in local time with daylight saving 14 14 The support for CRID as specified in NorDig Unified specification 1 is optional for PVRs released before January 2013 but it is highly recommended If IRD supports CRID it shall be implemented as specified in NorDig Unified specification 1 14 2 Parental control IRD shall support parental rating as specified in the NorDig Unified specification 1 and additionally Finnish IRD shall follow dynamic updates of the EIT Parental Rating descriptor values in EIT present actual table in all recordings during recording and playback 14 3 Single tuner PVR In addition to NorDig Unified specification 1 a PVR IRD which is NOT be able to record one service while viewing another independently even if the services are on different transport streams or the IR
5. device e Conax chipset pairing ID stamped to device STB e Model and serial number stamped to package box e Conax chipset pairing ID stamped to package box STB
6. 1 14 V 2 0 13 12 2011 Unified Requirements of HDTV DVB C and DVB T2 digital receiver for Finnish market Version 2 0 Copyright Finnish Federation for Communications and Teleinformatics FiCom 2 14 Table of contents Nuel let Gomene ceeded tec cena teed heen cia ON ee Acct ee tee 3 1 1 EI 3 1 2 Version Ee EE 3 1 3 Retter eege eege Ee ege Ee rees 3 1 4 Abbreviations and definitions cccccccssccecssssececscsnececseseeecscsaeeecsesaeeeceesueeesscaeeeeeeaaeeeseeaeeeeseseeeeees 3 Kl EE 5 3 General TEQUIFEMENKS ssec EES neea e AiE E A E A aana aea aE enne REENE ERa 5 4 Finnish Digital Television Networks 5 4 1 Terrestrial N twoOrk sosser niron reasn cdesesadcedse bacedsestadcdees sed ddesssaid cade bacetesetsdacdsash dessauitelastacedeaatedees 5 4 2 Cable NGtWORKS orsoni aA aN EN EENS EES ee eege 6 KN ee Eu E EC 6 5 1 Minimum IRD interface and hardware reouirements 6 5 2 DVB T 2 Tuner and Demodulator requirements cccccccecesssssnsececeeecesseseeaececeescessesaeaeeeeeeesessenaeas 7 5 3 DVB C Tuner and demodulator requirements ccccsssccececessessnseseceescessesnsaeeeeeescessessaeeeeeeesseseaeas 7 5 4 Video requirements ssa eerst aen aa e E RRE E E E a aa E REER E EERE 7 5 5 Audio reouirements H 5 5 1 General requirements cccssccccccecsssessnsecececesceseceseceeecesseseaaeseeeeecesseseeaeseeeeecessesaeaeeeeeessessesaeas 7 5 5 2 Visual impaired commentary audio 8 G IRD Al EL EE 8
7. 211 6 6 IRD Installation 6 1 IRD Installation General requirements Initial IRD installation shall be guided installation for the user IRD installation should follow order 9 14 1 Country selection dialogue This country selection can be then utilized by IRD when constructing channel lists 2 Language selection dialogue Since Finland is bi lingual country end user may prefer Finnish or Swedish user interface Based on the language selection Primary audio language and primary subtitling language shall be set by this user selection Secondary audio language and secondary subtitling language should be set to the other national language User interface language also defines initial teletext page selection if available in service PMT table 3 Incase of hybrid tuner IRD next step is selecting the proper signal input Possible selections are for example e Terrestrial e Cable e Satellite e P e All Some 4 Auto manual scanning dialogue When user selects auto scan scanning procedure is defined in paragraphs 6 2 1 and 6 3 1 In case user selects manual scan scanning procedure is defined in paragraph 6 2 2 and 6 3 2 If IRD vendor decides to add more user preference selections for user before step 4 This is allowed but these four selections shall at least be available three if the IRD is only equipped with one tuner IRD should not include analogue channel search in the auto scan 6 1 1 Multiple LCN numbers T
8. 56QAM where 64QAM 128QAM and 256QAM should be attempted first e Symbol rate 6 952 MSymbols s first attempt If this rate does not result in reception the following rates shall be attempted in this order 6 875 6 900 6 950 6 125 and 6 000 Msymbols s When IRD locks to the first transmitting multiplex the IRD shall read the NIT actual table and install the network and channels accordingly The IRD should not scan the other remaining frequencies in the network 6 3 2 Manual scan In addition to the automatic search it shall be possible to perform a manual search where the scanning parameters are entered by the end user By manual scan user shall be able to add only services user wants to the channel list When manual scan is used automatic service list updates shall be set to disabled which means that no SI changes shall be detected In case IRD has a menu item manual scan available existing service list shall not be deleted at any time manual scan is launched 11 14 7 General Service list requirements Service list shall consist of at least two separate lists One list for TV services and one list for Radio services In case of IDTV there can be only one service list where TV services are using LCN numbers defined by NIT for TV services and Radio services using LCN numbers with last in the list principle IRD shall support service types as specified in the NorDig Unified specification 1 and additionally support TV s
9. D may also be a PVR with one tuner shall be considered as a single tuner PVRs All receivers with the single tuner functionality and have a possibility to connect a mass memory for event recording purposes are considered to be single tuner PVRs Single tuner PVR shall include at least following functions e Receiver shall be able to record at least one scrambled event or unscrambled event e Support for scheduled recordings from EPG manual timer recordings and one touch recordings where scheduled recording has the highest priority as described in chapter 14 e User notification procedures for overlapping recordings e Time shift functions as described in NorDig Unified specification 1 e Basic recording and playback functions as described in NorDig Unified specification 1 e Basic content management for mass memory including file removal and format options e Parental rating control for all recorded events as specified in chapter 14 2 e Mass memory content protection as defined in Security requirements of digital HDTV receiver for the Finnish market 3 2 The support for CRID is optional for single tuner PVRs 15 IRD accessories and packaging The IRD package shall include all necessary parts when delivered the package shall include at least following e Installation and user manual at least in Finnish and Swedish e Remote Control Unit with batteries e Power cord e HDMI cable STB only e Model and serial number stamped to
10. EA 14 15 IRDeaccessori s and packaging ege ccwstat edeesdees ccvessuedencdececeveusu ede aaa ee aaa ae i aa aae ie aiiai 14 3 14 1 Introduction 1 1 General This document describes the functional and technical requirements for digital DVB T2 and DVB C receivers for the Finnish Digital Terrestrial and Cable Television market 1 2 Version History Version Date Comments V 1 0 10 10 2010 Release Ver 1 0 V 2 0 13 12 2011 Annual update 1 3 References 1 2 3 4 5 6 NorDig Unified Requirements for Integrated Receiver Decoders for use in cable satellite terrestrial and IP based networks version 2 2 1 1 of July 2010 Security requirements of digital HDTV receiver for the Finnish market Version 2 0 13 of December 2011 Digital Video Broadcasting DVB Specification for System Software Update in DVB Systems ETSI TS 102 006 V1 3 2 2008 07 Cl Plus Specification Content Security Extensions to the Common Interface version 1 2 or later Digital Video Broadcasting DVB Digital broadcasting systems for television sound and data services Specification for Service Information SI in Digital Video Broadcasting DVB systems ETSI EN 300 468 V1 11 1 Digital Broadcasting Systems for Television Sound and Data Services Guidelines on the Implementation and Usage of DVB Service Information ETSI TR 101 211 V1 9 1 1 4 Abbreviations and definitions
11. anguages IRD menu shall be available for the user regardless of the mode the IRD is in e g during recording IRD serial number system software version sufficient hardware version information and Conax chipset pairing ID shall be available in the menu for all STBs Conax chipset pairing ID shall be displayed also without smart card inserted This information should be available in a menu item labeled System information or similar 14 PVR requirements 14 1 General PVR requirements The PVR IRD is an IRD which is be able to record one service while viewing another independently even if the services are on different transport streams the PVR IRD shall support all PVR requirements as specified in the NorDig Unified specification 1 These requirements specify e g basic file management accurate recording split recordings back to back recordings playback functions and PSI SI signaling As a Clarification to NorDig Unified specification 1 the PVR shall provide means to warn the user in case the hard drive is running out of free capacity This includes notifying the user in case of scheduling EPG recordings manual recordings and one touch recordings when desired recording time exceeds free capacity PVR shall never automatically free storage space from hard drive by deleting recorded programs All delete and format functions shall be user controlled In case there is an ongoing recording while hard disk runs out of free capacity then
12. be detected automatically By manual scan user shall be able to add or replace services user wants to the channel list 10 14 When manual scan is used automatic service list updates and best service selection shall be set to disabled which means that no SI changes shall be detected In case IRD has a menu item manual scan available existing service list shall not be deleted at any time manual scan is launched 6 2 3 Service list and LCN requirements Service lists shall be built based on the priority for LCN numbers for services which have ONID Finland Ox20F6 In case when foreign networks can be received they shall be placed at the end of list using LCN last in the list principle However in case of IDTV where there is only one channel list available the order shall be TV services according to LCN with ONID Finland TV services without ONID Finland Radio services with ONID Finland PWN bP Radio services without ONID Finland The Finnish DVB T2 networks channel list name should not be visible because Finnish DVB T2 network have several independent networks and selection of the channel list name is obsolete 6 3 DVB C requirements 6 3 1 Automatic scan The channel search shall be implemented as specified in the NorDig Unified specification 1 with following scanning parameters e Carrier frequencies 114MHz n x 8MHz where n is an integer in the range 0 to 93 e Modulation mode 16 QAM 64QAM 128QAM and 2
13. ced profile as specified in the NorDig Unified specification 1 There shall be two methods for user to download SSU from the network automatic download and manual download The IRD with Cl Interface shall support the download of the new CA system software to a CA Module via DVB SSU 10 1 Automatic SSU download Automatic SSU download mechanism shall be a menu item available and it shall be enabled by default When SSU is discovered from the network by automatic SSU mechanism and if simple profile is used the IRD shall display a MMI for user at least each time the IRD wakes up from stand by to inform that new software is available as long as the SSU is signaled in the network PVR IRD shall not react to SSU during active recording If user accepts the SSU download the NIT linkage for SSU is followed to multiplex having the actual data software is downloaded and flashed to the memory When enhanced profile is used IRD shall have a mechanism to download the new software into memory if IRD is on stand by when SSU is transmitted and when powered on display a MMI for user that new software is downloaded and whether it should be activated flashed In case when enhanced profile is used new software is currently available but it is not downloaded to memory and user powers on the IRD there shall be a similar MMI message available about SSU as with simple profile 11 Teletext and Subtitling requirements The IRD shall comply with teletext and subt
14. detected from any Finnish network available all other receivable networks shall also be scanned for network changes as specified in chapters 6 2 and 6 3 It is recommended that channel list updates are done quasi statically when the IRD enters to stand by If channel list updates are done dynamically e If NIT and or SDT version is changed it shall be initially verified that service list and or LCN numbering considering radio and or TV services is changed in NIT table before channel list update is launched Any data service updates shall not initiate dynamic channel list update e In case of twin tuner IRD the unused tuner should be used for re scanning the frequency range if necessary 12 14 9 Signal level meter and Network information display The IRD shall be able to display reception quality information for a selected frequency as specified by NorDig Unified specification 1 Accordingly IRD shall also have a menu item which displays following information about service currently viewed by the user e Channel ID or Centre frequency e Signal Strength Indicator SSI e Signal Quality Indicator SQI The integration time for the BER and uncorrected packets calculations shall be a period of 1 second This signal information display shall be updated regularly e g every second 10 System Software Update SSU The IRD shall support DVB Specification ETSI TS 102 006 3 for SSU both simple and enhanced profiles The support of the enhan
15. ervice type 0x11 MPEG2 HD service as specified by DVB 7 1 Default service list Default service list displayed for the user after auto scan shall display all TV and Radio channels found during scanning The order of channels shall be as defined in chapter 6 Default service list shall be considered as a master service list and shall not be user editable 7 2 User defined service lists User defined service lists or favorite channel lists are lists where user can sort and select services according to their own preferences In case when user defined service lists are supported by IRD these service lists must also be automatically updated during automatic channel list updates i e Service name change SID change or service removal The channel numbering in favorite lists can be freely selected 7 3 Deletion of service lists Default service list shall be able to be removed by at least one of the following three different ways 1 Initiating a new automatic scan from the menu 2 With menu item labeled Delete service list or a similar label 3 When factory reset is performed 8 Automatic channel list updates Channel list updates are triggered by the changes in NIT and or SDT actual tables Changes in the SI signaling can be detected by a table version number change Since there are several networks available the IRD shall be able to store version number information about SI tables by network basis When NIT version change is
16. g impaired people These audio tracks are defined with audio type 0x03 Visual impaired commentary or type 0x02 Hearing impaired audio in the PMT table and may be with or without supplementary audio descriptor These audio tracks contain broadcast mixed sound from original audio track and hearing aids In order to support automatic selection for this audio track all IRDs shall have user preference available for normal audio visual impaired commentary audio setting The switch for selecting normal audio visual impaired commentary audio also changes audio priorities defined in NorDig Unified specification 1 The highest priority audio selection is changed from language to audio type As an example of switch usage and selection Audio selection when switch in normal audio Audio selection when switch in visually or hearing impaired audio Audio tracks available PRI DIE SCH language Track selected Track selected selection selection FIN 0x00 FIN 0x03 or 0x02 FIN SWE FIN 0x00 FIN 0x03 or 0x02 ENG 0x00 FIN 0x03 or 0x02 FIN SWE ENG 0x00 FIN 0x03 or 0x02 GER 0x00 DUT 0x03 or 0x02 FIN SWE GER 0x00 DUT 0x03 or 0x02 FIN 0x00 DUT 0x03 or 0x02 FIN SWE FIN 0x00 DUT 0x03 or 0x02 Table 5 2 Normal audio visual impaired commentary audio selection switch The IRD shall also support supplementary_audio_descriptor as specified in ETSI EN 300 468 5 and ETSI TR 101
17. he IRD shall 1 support multiple LCN numbers in both terrestrial and cable networks The operators may send the same ONID SID and TSID for the same service with different LCN number up to 8 individual LCN number and the IRD shall install the services as many times as they are signaled in the NIT table Note 1 The support of multiple LCNs is optional for cable IRDs before January 2013 6 2 DVB T T2 requirements 6 2 1 Automatic scan Since Finland has five different terrestrial networks and the networks may not have cross distribution of DVB SI between the networks the whole frequency band shall be scanned The scanning shall begin from VHF III band with 7 MHz raster and bandwidth and shall continue with scanning UHF IV V bands with 8 MHz raster and bandwidth The channel list shall be constructed according to chapter 7 of this document If the IRD has a menu item automatic scan available when selecting this function service list database shall be emptied before new automatic scan is performed When automatic scan is used automatic service list updates shall be set to enabled which means that all SI changes shall be detected After auto scan is completed the TV channel with lowest LCN value shall be displayed 6 2 2 Manual scan In addition to the automatic search it shall be possible to perform a manual search where the channel id or frequency is entered by the end user Code rate constellation and guard interval shall
18. ion fails then HDMI output shall be set to 1080i with aspect ratio 16 9 STBs shall support original format mode as defined by NorDig Unified specification 1 If IRD is equipped with analogue video outputs i e SCART interface e Incase of STB analogue output must apply the rules specified by the NorDig Unified specification 1 Teletext subtitling and DVB subtitling shall be available at all analogue video outputs e Incase of iDTV the aspect ratio signaling and subtitling is optional in SCART interface For STBs Default TV output aspect ratio on analogue outputs shall be set to 16 9 For IDTVs it shall be able to select whether 4 3 aspect ratio video is displayed original size or stretched to 16 9 5 5 Audio requirements 5 5 1 General requirements The IRD shall comply with the audio requirements for HDTV IRDs specified by the NorDig Unified specification 1 The IRD shall support both System A and System B as specified by the NorDig Unified specification 1 transcoding of E AC3 and HE AAC to AC 3 or DTS is mandatory IRD shall have at least two audio mode preferences available in the menu The values can be for example PCM and Multichannel The audio priorities are defined in NorDig Unified specification 1 Clarification for NorDig Unified specification in case when there are MPEG1 L2 audio and multichannel audio available for the same language simultaneously is in the table 5 1 below Audio Track selected and which forma
19. itling as specified by the NorDig Unified specification 1 As a clarification to the NorDig Unified specification IRD e Shall not automatically display subtitling in case subtitling language available does not match primary or secondary subtitling language selection e Shall not automatically display Hard of Hearing HoH DVB subtitle when HoH subtitle is not enabled from the menu e Should be able to store at least 1000 teletext pages in memory and should be able to display teletext pages with user selectable subpages 13 14 12 System clock The IRD shall have a real time clock running continuously as specified in the NorDig Unified specification 1 By default this real time clock shall be acquired from the network using TDT TOT tables In case when IRD is equipped with any kind of timer functionality it shall handle power outages gracefully and after the power is re connected return to the originating state prior the power outage In case of PVR IRD for example when power is re connected the IRD shall be able to first wake up for updating its system clock from the TDT TOT After that the IRD shall return to the originating state prior the power outage PVR IRD shall handle daylight saving changes also in stand by in order to prevent this change to have influence on timer recordings 13 User Interface All menus shall be available in at least Finnish Swedish and English languages All menus should also be available in all Nordic l
20. requirements 2 IRD contains DVB T T2 tuner it shall be validated for Finnish Antenna Ready HD requirements 3 IRD contains DVB S S2 tuner it shall be verified with NorDig Unified Specification 3 General requirements This documentation provides functional and technical requirements and clarifications for DVB C and DVB T T2 receivers for Finnish digital television environment When it is not otherwise specified the following standards apply e NorDig Unified Specification 1 Basic M4 profile e Security requirements of digital HDTV receiver for the Finnish market 2 4 Finnish Digital Television Networks 4 1 Terrestrial Networks Finnish Digital Terrestrial Network consists of five different networks The networks are e DNA DVB T2 network e Digita DVB T and DVB T2 networks e Anvia DVB T and DVB T2 networks Also in some parts of Finland it is possible to receive Swedish Digital Terrestrial Network Norwegian Digital Terrestrial Network or Estonian Digital Terrestrial Network All Finnish Digital Terrestrial Networks share the same Original Network ID Ox20F6 Each service can be uniquely defined by the DVB triplet ONID TSID and SID NorDig Unified specification 1 best service selection shall be applied since Digita DTT network services can be received from multiple frequencies depending of the region For the networks NorDig Unified specification 1 SFN rules shall also be applied DVB SI information may not be cross distrib
21. s Experts Group standard 2 High Definition NID Network ID NIT Network Information Table ONID Original Network ID OSD On Screen Display OTA Over The Air PAL Phase Alternating Line PCM Pulse Code Modulation PSI Program Specific Information PVR Personal Video Recorder RCA Radio Corporation of America RCU Remote Control Unit RF Radio Frequency SCART Syndicat des Constructeurs d Appareils Radior cepteurs et T l viseurs SDT Service Description Table SDTV Standard Definition Television SFN Single Frequency Network SI Service Information SID Service ID SO Signal Quality Indicator SSI Signal Strength Indicator SSU System Software Update STB Set Top Box TDT Time Date Table TOT Time Offset Table TS Transport Stream TSID Transport Stream ID UHF Ultra High Frequency VHF Very High Frequency 5 14 2 Scope All functional and technical requirements for the DVB C and DVB T2 receivers in the Finnish Digital television networks are described in this document This document is based on the NorDig Unified Specification 1 In order to be validated and approved the IRD shall be compliant with the NorDig Unified Specification and its NorDig Basic M4 profile Validated IRD shall also be compliant requirements set in this specification In case when IRD supports multiple transmission media IRD shall be validated as specified below 1 IRD contains DVB C tuner it shall be validated for Finnish Cable Ready HD
22. shall support at least frequency range VHF IIl on 7 MHz raster and bandwidth and UHF IV V on 8 MHz raster and bandwidth Center frequencies for these frequency bands are defined by NorDig Unified specification 1 e RF connector for DVB T T2 shall provide for STBs and should provide for IDTVs 5V 50mA antenna power supply and if provided it shall be short circuit protected The default setting for antenna power shall be disabled e RF interface for DVB C shall support at least frequency range 110 862 MHz with centre frequencies in the band 114 858 MHz and with an accuracy of 30 kHz on 7 MHz and 8 MHz raster e STBs shall have at least one HDMI output interface This HDMI output interface shall be protected with HDCP HDMI interface and copy protection are specified in NorDig Unified specification 1 and Security requirements of digital HDTV receiver for the Finnish market 2 e Any analogue video output including component video shall only provide video with SD resolution and frame rate equal with standard PAL signal regardless of the source video The support of analogue output interface is optional e _IRDs shall have either embedded Conax CAS7 system or one Cl Interface 4 slot or both If IRD has a Cl interface it has to be Cl certified e f IRD is equipped with an embedded Conax implementation it shall be a Conax CAS7 CA system with support of Chipset Pairing The support for Conax messaging and link protection is optional
23. t is available in different outputs IRD on PCM mode IRD on multichannel mode 1 HDMI Audio tracks available Track selected S PDIF out out Analog out Track selected S PDIF out HDMI out Analog out AC3 amp MPEG1 L2 MPEG1 L2 PCM PCM Available AC3 AC3 depends EDID Available MPEG1 L2 MPEG1 L2 PCM PCM Available MPEG1 L2 PCM PCM Available AC3 AC3 PCM PCM Available AC3 AC3 depends EDID Available E AC3 amp MPEG1 L2 MPEG1 L2 PCM PCM Available E AC3 AC3 depends EDID Available E AC3 E AC3 PCM PCM Available E AC3 AC3 depends EDID Available HE AACL2 amp MPEG1 L2 HE AACL2 PCM PCM Available HE AACL2 PCM depends EDID Available HE AACL2 HE AACL2 PCM PCM Available HE AACL2 PCM depends EDID Available HE AACL4 amp MPEG1 L2 MPEG1 L2 PCM PCM Available HE AACL4 AC3 or DTS depends EDID Available HE AACL4 amp HE AACL2 HE AACL2 PCM PCM Available HE AACL4 AC3 or DTS depends EDID Available HE AACL4 HE AACL4 PCM PCM Available HE AACL4 AC3 or DTS depends EDID Available Note 1 IDTVs may select by default multichannel mode if the internal speakers are used for audio In case of the external interface the audio priorities shall be according the table and NorDig Unified specification 5 5 2 Table 5 1 Audio output and selection Hearing impaired and visual impaired commentary audio 8 14 The Finnish broadcasters provide broadcast mixed audio track for visually and hearin
24. uted between the networks but it is cross distributed within each network All networks utilize NorDig LCN numbering and this numbering should not conflict between the networks Encrypted services in Finnish DTT networks are scrambled using the Conax CA system 6 14 4 2 Cable Networks In the year 2010 the number of connected households in Finland amounted about 1 5 million households which represents about 57 of the Finnish households The biggest cable television operators are DNA Welho Elisa TeliaSonera Super Head End Finland SHEF and Anvia These operators also act as super head end operators for digital television services Cable operators collect their signals from the Finnish digital terrestrial networks and digital satellite transmissions from available satellites Some additional locally distributed and generated signals are also transmitted Cable TV operators may also exchange signals between each other The free TV signals on the Finnish digital terrestrial network are mostly publicly available all around the Cable networks Other services are usually offered as a part of pay TV packages Encrypted services in Finnish Cable networks are scrambled using the Conax CA system 5 IRD requirements 5 1 Minimum IRD interface and hardware requirements Minimum IRD interface and hardware requirements are e Al IRDs shall contain at least one RF input as specified by NorDig Unified specification 1 e RF interface for DVB T T2
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