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TANDBERG TT1282 User's Manual

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1. 1 11 1 2 2 Inputs aiu ree tere Hte 1 5 163 Front Panel LEDs 1 12 ASI Input Decoder e 1 5 G64 1 12 SSI Input 1 5 Listof Figures Remote Control sess 1 5 Figure 1 1 Front View of a Satellite 1 3 QPSK L Band Inputs Satelite Receivers Figure 1 2 Typical Satellite Compression System 1 7 Option cicero tme mim ens 1 5 Figure 1 3 What the Satellite Receiver Does 1 8 BPSK QPSK 8PSK 16QAM HOM L inum d Typical Compression System 1 9 Band Inputs Satellite Receivers Option 1 6 Figure 1 5 Role of the 1 10 n G 703 D and E3 Input Telco 1 6 Figure 1 6 Front Panel 1 11 eceivers Option Figure 1 7 Front Panel Controls 142 Input Telco Receivers Option 1 6 Frame Synchronisation 1 6 List of Tables 1 2 9 bodie 1 6 Table 1 1 Equipment Model Descriptions 13 Transport Stream Outputs 1 6 Video 1 6 Audio Outputs 1 6
2. B 16 B 5 Output B 16 B 5 1 Video B 16 Analogue HD Video B 16 Digital VId6O trito B 18 B 52 Audio Outputs sss B 18 B 5 3 Data Outpuls ee B 18 RS 232 Asynchronous Low speed Data and RS 422 Synchronous High speed Data cue ete em pen eere B 18 High Speed Data over Ethernet B 19 B 5 4 SNMP Remote Control Connector B 19 B 55 Alarm B 19 B 6 Environmental sss B 20 B 6 1 Conditions B 20 B 6 2 Physical B 20 7 Power SUPPI auccm b cte ce B 21 7 1 AC Mains B 21 B 7 2 DC Supply Input 48 V Version B 22 B 8 Cable Types ssssssssseeeenes B 22 B 9 Compliance B 23 B 9 1 Safety B 23 B 9 2 EMO iiu entes B 23 B 9 3 CE Marking sss B 24 9 4 C Tick Mark B 24 List of Tables Table B 1 Supported Video B 3 Table B 2 Video Performance ss 3 1 Reference Guide TT128x High Definition Professional Receiver Decoder Technical Specification Table B 3 Analogue Audio Performance Specifications B 6 Table B 20 SSI In
3. ST RE E10141 5 Issue 5 Television ENGLISH UK REFERENCE GUIDE TT1280 and TT1282 High Definition Professional Receiver Decoder Software Version 2 0 0 and later TT1280 and TT1282 HD Professional Receiver Decoder Preliminary Pages ENGLISH UK READ THIS FIRST If you do not understand the contents of this manual DO NOT OPERATE THIS EQUIPMENT Also translation into any EC official language of this manual can be made available at your cost SVENSKA LAS DETTA FORST Om Ni inte f rst r informationen i denna handbok ARBETA DA INTE MED DENNA UTRUSTNING En vers ttning till detta spr k av denna handbok kan ocks anskaffas p Er bekostnad PORTUGU S LEIA O TEXTO ABAIXO ANTES DE MAIS NADA Se compreende o texto deste manual UTILIZE EQUIPAMENTO utilizador poder tamb m obter uma tradu o do manual para o portugu s pr pria custa FRANCAIS AVANT TOUT LISEZ CE QUI SUIT Si vous ne comprenez pas les instructions contenues dans ce manuel NE FAITES PAS FONCTIONNER CET APPAREIL En outre nous pouvons vous proposer a vos frais une version fran aise de ce manuel DEUTSCH LESEN SIE ZUERST DIESEN HINWEIS Sollte Ihnen der Inhalf dieses Handbuches nicht klar verstandlich sein dann BEDIENEN SIE DIESE GER TE NICHT Eine bersetzung des Handbuches in diese Sprache ist gegen Berechnung lieferbar ESPANOL LEA ESTE AVISO PRIMERO Si no entiende el conte
4. pter eR 1 5 TAL 7 5 7 4 2 System amp 7 5 7 4 3 Preliminary 7 5 7 4 4 EthemetRemote 7 5 7 5 Changing the Equipment 1 6 7 5 1 User Accessible Fuse Replacement 7 6 7 5 2 User Accessible Fuse Replacement 7 7 7 6 caecis 7 8 7 61 Moulded Plugs 1 8 7 6 2 Equipment 1 8 Reference Guide TT128x High Definition Professional Receiver Decoder Page 7 1 ST RE E10141 5 Preventive Maintenance and Fault finding BLANK Page 7 2 Reference Guide TT128x High Definition Professional Receiver Decoder ST RE E10141 5 Preventive Maintenance and Fault finding 7 1 Routine Checks 7 1 1 Cooling Fan There are no routine checks associated with this equipment other than to ensure that the unit is adequately cooled This equipment must never be operated unless the cooling fan is working This should be checked periodically CAUTION The fan contained within this unit is not fitted with an insect dust filter particular attention to the environment in which itis going to be used Cooling Fan Figure 7 1 Cooling Fan Location 7 1 2 Cleaning Unplug the equipment from the supply before cleaning Do not use liquid or aerosol cleaners Use a damp cloth for cleaning the exterior
5. 2 9 2 4 2 Nau C 2 6 Figure 2 4 Typical Decoder Rear 2 10 2 5 Supply Operating Voltage and Fusing Safety Figure 2 5 Signal Connections 2 11 Jr rein o e RP C M M 2 6 List of Tables 20 1 AC Power Supply 2 6 Table 2 1 Supply Cord Wiring 2 7 2 5 2 Power Supply 2 1 Table 2 2 Non Standard Supply Cord Wire Colours 2 8 General 2 1 Table 2 3 ASI Out Connector 2 12 Wire Colours 2 7 Table 2 4 Analogue Audio 2 12 2 5 3 Connecting the Equipment to the AC Table 2 5 SVGA Connector 2 13 Power 2 8 Table 2 6 Digital Output 0 2 2 13 Table 2 7 Frame Sync Hi Z 2 14 26 48 Vdc Power Supply 2 8 Table 2 8 Ethernet Pin outs csscsssessessssssesnsssessessessesssess 2 14 2 6 1 DC 2 8 Reference Guide TT128x High Definition Professional Receiver Decoder Page 2 1 ST RE E10141 5 Installing the Equipment Table 2 9 Alarm Connector 2 15 Table 2 10 RS 232 Low speed RS 422 High speed Data CONNECTANT a dne har o i s 2 15 Page 2 2 Reference Guide TT128x Hi
6. is the current service name from the SDT B ro nM aS is the EDITABLE preset number in the range 01 40 0 I nput Status Menu Menu 2 Overview The Input Status menu is the primary reference for transport stream lock status Table C 3 Input Status Menu Items Display Title Input Description Section WWWWWWWWWW 777 TID XXXXX WWWWWWWWWW is the transport lock status LOCKED NOT LOCKED Bitrate YYY YY Mbit s is the transport stream ID YY YY is the Transport stream rate YYY YY above 100 Mbit s ZZZ indicates the packet byte length of the current TS 188 204 Input S election The submenu allows the user to select the TS source 5 2 Input S election Option The submenu accesses the option card parameters 5 4 I nput Selection Menu The Input Selection menu allows the user to select the Transport Stream source Table C 4 Input Selection Menu Display Title Input Description Select XXXX XXXX is the editable input source selection ASI SMPTE 310 any option cards Page C 5 ST RE E10141 5 Menus C 5 3 C 5 4 Page C 6 SSI Menu When the SSI SMPTE 310 source is selected this menu allows the user to monitor the signal lock status Table C 5 Input Selection Menu Display Title SMPTE 310 WWWWWWWNWWW Description Displays the signal lock status LOCKED NOT LOCKED QPSK Satellite Option Menu When a QPSK Input interface is used the Input menu allows the user
7. 6 8 6 10 RAS Mode 1 Conditional Access TT1280 SWO RAS weer 6 8 6 11 RAS Mode 2 Conditional Access TT1280 SWO RAS 2 as aident edt 6 8 6 12 Director Functionality TT1280 SW O DIR 6 8 Reference Guide TT128x High Definition Professional Receiver Decoder ST RE E10141 5 Chapter 6 Options List of Figures Figure 6 1 The Protocol Stack 6 7 Figure 6 2 Building the Ethernet Frame 6 7 List of Tables Table 6 1 QPSK Satellite Receiver L band Connector 6 3 Table 6 2 HOM Satellite Receiver L band Connector 6 4 Table 6 3 DVB S2 Satellite Receiver L band Connector 6 5 Table 6 4 DVB S2 Satellite Receiver IF Monitor Input nn P 6 6 Table 6 5 DVB S2 Satellite R eceiver Constellation Output p 6 6 Page 6 1 Options BLANK Page 6 2 Reference Guide TT128x High Definition Professional Receiver Decoder ST RE E10141 5 Options 6 1 Hardware Enabled Options These options require extra hardware to be fitted to the unit Contact the Customer Services Helpdesk for details see Preliminary Pages 6 2 QPSK Input Card TT1280 HWO QPSK 6 2 1 General The QPSK Input Card supports QPSK demodulation for Satellite Receivers with two L band inputs 6 2 2 Connector Details L Band Inputs Connect the L band output of a suitable LNB to the F type connector either dir
8. B 19 13 Table B 30 Environmental Conditions B 20 Table B 15 DVB S2 Satellite Receiver Input DVB S2 Es No Table B 31 Physical Parameters B 20 14 Table B 32 AC Power Supply Specification B 21 Table B 16 LNB Power and B 15 Table B 33 DC Power Supply Specification B 22 Table B 17 TTV G 703 Input Specification B 15 Table B 34 Suitable Signal Cable B 22 Table B 18 DVB ASI B 15 Table B 19 10 100BaseT IP Input Specifications B 15 Page B 2 Reference Guide TT128x High Definition Professional Receiver Decoder ST RE E10141 5 1 1 1 1 2 1 3 Output Supported Video Resolutions The IRD supports 4 2 0 MP HL and 4 2 2 P ML TT1282 only with video resolutions described in Table B 1 Table B 1 Supported Video Resolutions Input Resolutions HxV 1920 x 1080 1440 x 1080 1280 x 1080 1920 x 1080 1440 x 1080 1280 x 1080 1280 x 720 Supported Video Bit rates Frame Rates 23 976 24 Output Format H x V 1920 x 1080 SF 25 1920 x 1080 interlaced 29 97 30 50 1280 x 720 progressive 59 94
9. 3 6 2 Table 3 7 Setting Up the HOM Satellite Receiver Step Action 1 Go to Menu 2 3 and select SOURCE 1 2 Scroll to Menu 2 3 2 Enter the LNB FREQUENCY then press Save 3 Scroll to Menu 2 3 2 1 Enter the SATELLITE FREQUENCY then press Save 4 Scroll to Menu 2 3 2 2 Enter the SYMBOL RATE then press Save 5 Scroll to Menu 2 3 2 3 Enter the MODULATION and FEC RATES then press Save 6 Scroll to Menu 2 3 2 4 Selectthe appropriate Input Gain mode then press Save 7 Scroll to Menu 2 3 2 5 Enter the ROLL OFF then press Save 8 Scroll to Menu 2 3 2 6 Selectthe appropriate SPECTRUM SENSE then press Save 9 Scroll to Menu 2 3 2 7 Enter the LNB POWER and VOLTAGE settings then press Save 10 Scroll to Menu 2 3 2 8 Enter the LNB 22 kHz setting then press Save 11 Scroll to Menu 2 3 2 9 Enter the SEARCH RANGE then press Save 12 Repeat steps 2 through 8 for input 2 to 4 Page 3 8 Reference Guide TT128x High Definition Professional Receiver Decoder ST RE E10141 5 Operating the Equipment Locally 3 6 3 DVB S2 Satellite Receiver TT1280 HWO DVBS2 and TT1280 HWO DVBS2 I F CONST Table 3 8 Setting Up the DVB S2 Satellite Receiver Step Action Result 1 Go to Menu 2 3 and select SOURCE 1 The Receiver can take its signals from four sources Set up source 1 2 Scroll to Menu 2 3 2 Enter the LNB This sets up the LNB frequency for the selected Source in MHz FREQUENCY then press Save 3 Scroll to Menu
10. DVB S Phase noise tolerance SSB phase noise power spectral density lt 68 10 log Rs 20 dBc Hz at SF 10 kHz offset Phase noise power spectral density of the form C 20 Log 8F SF Frequency offset from carrier Rs Symbol rate Msymbol s DVB S2 Phase noise tolerance 25 dBc Hz at 8F 100 Hz 50 dBc Hz at SF 1 kHz 73 dBc Hz at 8F 10 kHz 93 dBc Hz at SF 100 kHz 103 dBc Hz at SF 1 MHz 114 dBc Hz at SF gt 10 MHz LNB power and control See Table B 16 Table B 14 shows the Eb No requirements for DVB S and Table B 15 for DVB S2 Es No requirements to ensure error free demodulation for all supported FEC rates Table B 14 DVB S2 Satellite Receiver Input DVB S Eb No Ratio Convolutional FEC Rate Eb No Ratio dB in IF Loop for correct MPEG 2 system operation 1 2 4 5 2 3 5 0 3 4 5 5 5 6 6 0 7 8 6 4 10 Enabling this feature disables output transport stream and renders the receiver unable to decode a service Operational for DVB S2 modes only H These specifications apply in the presence of thermal noise at the threshold Eb Noratio given in Table B 14 1 These specifications apply in the presence of thermal noise at the threshold Es No ratio given in XXXX and assume degradation to the thermal noise performance of 0 3 dB Reference Guide TT128x High Definition Professional Receiver Decoder Page B 13 ST RE E10141 5 Technical Specification Eb No ratio is referred to user bit r
11. CLOSED CAPTION PCR PID TS OUTPUT CONNECTOR 1 CONNECTOR 2 F NO TRANSPORT STREAM F VIDEO NOT RUNNING F AUDIO 1 NOT RUNNING F AUDIO 2 NOT RUNNING F MER LESS THAN 0 00 F BER EXCEEDS 1 0 E 8 F TEMPERATURE EXCEEDS 65 OPERATING MODE LCD CONTRAST SERIAL REMOTE CONTROL P ADDRESS SUBNET MASK GATEWAY ADDRESS SYSLOG IP ADDRESS SERVICE HUNT MODE SI MODE CUSTOMISATION KEY SW VERSION FW VERSION HW VERSION PLD VERSION ELECTRONIC SERIAL NUMBER Default 18 dB SURROUND STEREO ENABLED ENABLED ENABLED ENABLED ENABLED POST INPUT DISABLED DISABLED NO ALAR NO ALAR NO ALAR O ALAR O ALAR O ALAR O ALAR FRONT PANEL EDIUM RS 232 TTV 155 155 155 201 255 255 255 000 155 155 155 001 NOT SET ENABLED AUTO UNAFFECTED UNAFFECTED Reference Guide TT1280 High Definition Professional Receiver Decoder ST RE E10141 5
12. Low Noise Block Tune to a Select a Select the Video gt amp satellite Service from components from Audio channel the satellite FF the chosen Service channel Multiple satellite channels fn 2 TT1280 TT1282 Satellite Receiver Multiple Services on the tuned satellite channel Multiple components on the selected Service Figure 1 3 What the Satellite Receiver Does Reference Guide TT128x High Definition Professional Receiver Decoder ST RE E10141 5 Introduction 1 4 The Telco Receiver Decoder 1 4 1 Typical Decoder System The Decoder is a component of TANDBERG Television s range of equipment It is designed for use by broadcasters and distributors of video and audio Services It can be used as a Transport Stream monitor or to decode signals received over a telecommunications network evolution 5000 Encoder 1 evolution 5000 Multiplexer Main Ethernet j evolution 5000 t Encoder 2 Telecommunications Ethernet Local F Control Network Inputs Network Adapter Unit Ethernet evolution 5000 Encoder n evolution 5000 Multiplexer Standby lil i Amm Ethernet Network o Ethernet Adapter Unit fOCessor Control MPEG 2 10BaseT Transport Ethernet stream Control Ethernet Hub evolution 5000 Multiplex Element Manager Figure 1 4 Typical Compression System Reference Guide TT1
13. NOTE The VITC menu functionality is not supported in software version 1 0 0 Table C 17 VBI Menu Display Title VBI Description Closed Captions XXXXXXXXXXX XXXXXXXXXXX indicates the presence of Closed Captions PRESENT NOT YYYYYYY ZZZZ PRESENT YYYYYYY is editable parameter for enabling Closed Captions pass through ENABLED DISABLED 2777 indicates the status of the output OK STOP FAIL C 6 9 PCR PID Menu The PCR PI D submenu displays the Program Clock Reference packet identifier and its status Table C 18 PCR PID Menu Display Title PCR PID Description PCR PID XXXX XXXX is the PCR PID YYYYYYYYYY YYYYYYYYYY is PRESENT NOT PRESENT C 6 10 Network I D Menu The Network I D submenu displays the network ID and the Original Network ID from the current Service Description Tables Table C 19 Network ID Menu Display Title Network ID Description Network ID XXXXX XXXXX is the network ID from the current SDT or when SDT not available Original Network ID YYYYY YYYYY is the original network ID from the current SDT or when SDT not available Reference Guide TT128x High Definition Professional Receiver Decoder Page C 13 ST RE E10141 5 Menus C 7 Transport Stream Output Menu C 7 1 Overview The Transport Stream Output submenu allows editing of the position of the ASI output Table C 20 Transport Stream Output Menu Display Title Description Transport Stream Output XXXXXXXXXXX Position of TS output POS
14. 19 200 38 400 EIA RS 232C ITU T BT V 24 V 28 lt 15 metres Reference Guide TT128x High Definition Professional Receiver Decoder ST RE E10141 5 Technical Specification Table B 26 RS 422 Synchronous High speed Data Connector Item Specification Safety status SELV Connector type 9 Way D type Connector designation RS232 RS422 DATA OUT Data rates bit s Integer multiples of 56 kbit s and 64 kbit s Standards EIA RS 422 ITU T V 11 Line length 1200 metres High Speed Data over Ethernet This connector is located at the back of the unit using the RJ 45 Ethernet port and is enabled through the licence key TT1280 SWO HSETHER Table B 27 High speed Data Over Ethernet Connector Item Specification Safety status SELV Connector Type RJ 45 100BaseT Connector designation Data rates bit s 5 Mbit s Standards ETSI EN 301 192 v 1 2 1 1999 06 section 4 De encapsulation type Data Piping Proprietary B 5 4 SNMP Remote Control Connector Table B 28 SNMP Control Connector Item Specification Safety status SELV Connector type RJ 45 100BaseT Connector designation 10 100BaseT Standard TANDBERG SNMP Control MIB B 5 5 Alarm Connectors Table B 29 Relay Alarm Output Specification Item Specification Safety status SELV Connector type 9 way D type female Connector designation ALARM Contact Configuration SPDT Change over All volt free contacts fully isolated Contact Rating 1 A at 24 Vdc 1 Aat 5
15. An audio bit rate reduction system relying on sub band coding and psychoacoustic masking Multiplexer Transmission Multiplexer receives EMMs from the ACC ECMs from the BCC video audio data from the encoders and the SI stream from the SIC It then multiplexes them all into a single DVB compliant transport stream and delivers the signal to the uplink after modulation The Multiplexer also contains the cypher card which scrambles the services according to the control words supplied by the BCC In the context of broadcasting a collection of MPEG 2 transport stream multiplexes transmitted on a single delivery system for example all digital channels on a specific cable system Near Instantaneously Companded Audio Multiplex Official name is NICAM 728 Used for digital stereo sound broadcasting in the UK employing compression techniques to deliver very near CD quality audio 728 refers to the bit rate in kbit s Reference Guide TT128x High Definition Professional Receiver Decoder ST RE E10141 5 NIT nm NTSC NVOD NVRAM OFDM OPPV OSD Packet PAL PAT PCM PCR PDC Pel PES PID PIN Pixel pk pk PLL PMT Glossary Network Information Table Part of the service information data The NIT provides information about the physical organisation of each transport stream multiplex and the characteristics of the network itself such as the actual frequencies and modulation being used Nanometre a unit of
16. Data Output tene 1 6 Alarm Qutput i iint cenas 1 6 13 The Satellite 1 7 1 3 1 Typical Satellite System 1 7 13 2 Input 1 7 1 3 3 What the Satellite Receiver Does 1 8 14 The Telco 1 9 Reference Guide TT128x High Definition Professional Receiver Decoder Page 1 1 ST RE E10141 5 Introduction BLANK Page 1 2 Reference Guide TT128x High Definition Professional Receiver Decoder ST RE E10141 5 1 1 1 1 1 1 1 2 Introduction Scope of This Reference Guide Who Should Use This Reference Guide This Reference Guide is written for operators users of the TT1280 and TT1282 Integrated Receiver Decoder IRD It describes the unit s functions and operation The Reference Guide is written to assist in the installation and day to day care and operation of the unit Maintenance information requiring the covers to be removed is not included The TT1280 and TT1282 are usually referred to throughout this Reference Guide as IRD s unless there is a specific difference where they will be referred to by the model number WARNING DO NOT REMOVE THE COVERS OF THIS EQUIPMENT HAZARDOUS VOLTAGES ARE PRESENT WITHIN THIS EQUIPMENT AND MAY BE EXPOSED IF THE COVERS ARE REMOVED ONLY TANDBERG TELEVISION T
17. Displays NCP LOCK OVERRIDE PIN 2 Press Edit Displays ENTER CURRENT PIN 3 Enter the four digit PIN and press Save unitis ready for local control 4 2 Returning the Unit to Local Control Mode Once the unit is in remote control mode no local controls are available To reacquire local control it is necessary to set the remote control parameter back to Front Panel Table 4 5 Configuring the Unit for Local Control Step Action Result 1 Go to menu 7 1 Displays OPERATING MODE 2 Press Edit Displays SERIAL REMOTE or DIRECTOR NCP 3 Press the down pushbutton and select The unit is ready to be locally controlled FRONT PANEL and press Save Reference Guide TT128x High Definition Professional Receiver Decoder Page 4 5 ST RE E10141 5 Operating the Equipment Remotely BLANK Page 4 6 Reference Guide TT128x High Definition Professional Receiver Decoder ST RE E10141 5 Chapter 5 Alarms Contents 5 1 TE EE 5 3 List of Figures Figure 5 1 Front Panel LEDS ette 5 3 5 2 Location of the Alarm and Lock LEDs 5 3 5 3 ALARM LED nnne 5 3 Reference Guide TT128x High Definition Professional Receiver Decoder Page 5 1 ST RE E10141 5 Alarms BLANK Page 5 2 Reference Guide TT128x High Definition Professional Receiver Decoder ST RE E10141 5 Alarms 5 1 Introduction There are two Front Panel LEDs that indicate the status of the IRD
18. It is possible to signal additional alarms depending on the Transport Stream input type and optional functionality in the unit Satellite inputs e Bit Error Rate BER above programmable threshold e Modulation Error Ratio MER above programmable threshold Page 5 4 Reference Guide TT128x High Definition Professional Receiver Decoder ST RE E10141 5 Contents 6 1 Hardware Enabled 5 6 3 6 2 QPSK Input Card TT1280 HWO QP SK 6 3 62 1 Generalisasi 6 3 6 2 Connector Details L Band Inputs 6 3 6 3 HOM Input Card TT1280 HWO HOM 6 4 631 General iia tee idee 6 4 6 3 2 Connector Details L Band Inputs 6 4 6 4 DVB S2 Input Cards TT1280 HWO DVBS2 and TT1280 HWO DVBS2 IF CONST 6 5 6 4 1 General icc inicie aree 6 5 6 4 2 Connector Details L Band Inputs 6 5 6 4 3 Connector Details IF Monitor Input TT1280 HWO DVBS 2 IF CONST 6 5 6 4 4 Connector Details Constellation Output TT1280 HWO DVBS 2 IF CONST 6 6 6 5 TTV G 703 053 and E3 Input Card TT1280 HWO G 703 6 6 6 6 Input Card 1280 6 7 6 7 Software Enabled 6 8 6 8 High Speed Data Over Ethernet 1280 5 WO HS ETHER een 6 8 6 9 Dolby Digital Decoder TT1280 SWO AC3
19. These are used to indicate abnormal performance of the unit 5 2 Location of the Alarm and Lock LEDs The red ALARM LED is used to indicate an equipment fault condition for example a missing or faulty input signal It should be off during correct operation although it may be lit briefly during power up The green LOCK LED is used to indicate that the equipment is locked to a transport stream when lit and indicates correct conditions and correct system functioning Alarm LED Lock LED Figure 5 1 Front Panel LEDs i 5 3 ALARM LED The IRD supports a summary alarm signal that is active when one or more of the individual monitored alarm conditions are active It allows masking of unwanted alarm conditions so that they do not contribute to the summary alarm Configuration of alarms is via the Front Panel and remote control interfaces The state of the summary alarm is reflected by the ALARM LED on the front panel where red represents an alarm and off represents no alarm This LED provides a high level indication of an alarm within the unit The alarm list depends on the unit model The unit continuously monitors for the following alarm conditions during normal operation if not masked see Menu 6 Annex C Menus e transport stream e Video not running e Audio 1 not running e Audio 2 not running e Unit temperature Reference Guide TT128x High Definition Professional Receiver Decoder Page 5 3 ST RE E10141 5 Alarms
20. transmitted through a given bandwidth Responsible for compressing and multiplexing the video audio data bit streams together with the authorisation stream The multiplexed data stream is then ready for transmission Digital Colour difference signals These signals in combination with the luminance signal Y define the colour and brightness of each picture element pixel on a TV line See Chrominance Cyclic Redundancy Check A mathematical algorithm that computes a numerical value based on the bits in a block of data This number is transmitted with the data and the receiver uses this information and the same algorithm to ensure the accurate delivery of data by comparing the results of algorithm and the number received If a mismatch occurs an error in transmission is presumed Cable Virtual Channel Table ATSC Decibels A ratio of one quantity to another using logarithmic scales to give results related to human aural or visual perception dB is a ratio whereas dBm for example is an absolute value quoted as a ratio to a fixed point of 0 dBm 0 dBm is 1 mW at 1 kHz terminated in 6000 0 dBmV is 1 mV terminated in 750 Data Communications Equipment Typically a modem It establishes maintains and terminates a session on a network but in itself is not the source originator or destination end receiving unit of signals e g a computer see DTE A DCE device may also convert signals to comply with the transmission path network fo
21. 2 3 2 1 Enterthe This sets up the Satellite frequency for the selected Source in MHz SATELLITE FREQUENCY then press Save 4 Scroll to Menu 2 3 2 2 Enterthe Sets the symbol rate for the selected Source in Msymbols s SYMBOL RATE then press Save 5 Scroll to Menu 2 3 2 3 Enter the DVB This sets up the DVB modulation Standard DVB S or DVB S2 Modulation Standard then press Save FEC detection is automatic In DVB S2 mode the demodulator automatically detects and locks to both QPSK and 8PSK constellations 6 Scroll to Menu 2 3 2 4 Enter the ROLL Sets the Roll Off of the demodulator Root Nyquist Filter Choose OFF then press Save between 3596 2596 2096 This value should match that set in the transmitting modulator 1 Scroll to Menu 2 3 2 5 Enter the This sets up the centre frequency Search Range for the selected SEARCH RANGE then press Save Source in kHz 8 Scroll to Menu 2 3 2 6 Enter the LNB Sets the LNB power for the selected Source ON OFF BOOSTED POWER and VOLTAGE settings then BOOSTED provides 1V extra power over the ON setting Also sets press Save the LNB voltage settings 18v Horiz 13v Vert 9 Scroll to Menu 2 3 2 7 Enter the LNB Enables or disables the LNB 22 kHz control tone for the selected 22 kHz setting then press Save Source On Off 10 Repeat steps 2 through 9 for input 2 to 4 DVB S2 Input Option Card TT1280 HWO DVBS2 IF CONST The DVB S2 demod option TT1280 HWO DVBS2 IF CONST of
22. 3 2 2 Rate Buffer Level 3 2 3 Delay Adjustment 3 2 4 Digital Output Routing 3 2 5 Clipping Level 3 2 6 AC3 Downmix Method Audio 2 Selection 3 8 4 Sampling Rate Bitrate 3 3 2 Rate Buffer Level 3 3 3 Delay Adjustment 3 3 4 Digital Output Routing 3 3 5 Clipping Level 3 3 6 Downmix Method Dolby Selection Async Data Selection 3 5 1 Bitrate Status Sync Data Selection 3 6 1 Bitrate Status Ethernet Data 3 7 1 Bitrate Status 3 7 2 Diagnostics 3 7 8 Gateway Setup VBI Selection 3 8 1 Insertion 3 8 2 Closed Caps PCR Selection 3 1 3 1 3 1 3 1 3 10 Network ID Original Network ID Figure C 1 Menu Structure Page C 4 Reference Guide TT128x High Definition Professional Receiver Decoder ST RE E10141 5 C 4 5 5 1 5 2 Reference Guide TT128x High Definition Professional Receiver Decoder Menus Presets Menu Items Menu 1 The Presets menu contains up to 40 editable preset numbers in the range 01 40 Selecting a Service via the Presets menu automatically reconfigures the input of the IRD Each preset can have a selected language network name and service provider associated with it Table C 2 Presets Menu Items Display Title Presets Description Select of 40 Where YY is the EDITABLE preset number in the range 01 40 is the stored preset service name Save Where
23. 33 1 General 3 4 3 3 2 Navigate Mode sisse hte 3 4 3 3 3 Edt MO 3 4 34 Using the Local Controls sssri 3 6 3 41 LCD Menu 3 6 3 4 2 Selecting a Menu 3 6 3 4 3 Entering a Menu 3 6 35 Setting Up Preset Services Menu 1 3 7 35 1 Using Preset Services ssss 3 1 3 5 2 Setting Up a Preset Service 3 7 3 6 Setting Up the Input Menu 2 3 7 3 6 1 QPSK Satellite 3 7 3 6 2 HOM Satellite Receivers 1280 3 8 3 6 3 DVB S2 Satellite Receiver TT1280 HW O DVBS2 and TT1280 HWO DVBS 2 IF CONST 3 9 DVB S2 Input Option Card TT1280 HWO DVBS2 IF CONST 3 9 3 64 Telco Receiver 703 3 10 3 65 10 100 5 lt 1 3 10 3 7 Service Configuration Menu 3 3 11 3 11 Selecting and Setting Up a Service 3 11 3 1 2 Selecting the Video Component 3 11 3 1 3 Selecting the Audio Component 3 12 UC 3 12 Reference Guide TT128x High Definition Professional Receiver Decoder ST RE E10141 5 Chapter 3 Ope
24. 60 Technical Specification Specification SMPTE RP211 SMPTE 274M SMPTE 296M The equipment supports decoding of non encrypted compressed video at rates of up to 50 Mbit s Performance Figures Table B 2 Video Performance Parameter Amplitude DC offset Bandwidth Group delay Noise Out of band noise Linearity Inter channel delay Interchannel crosstalk Blanking rise and fall time Active line width inequality Output impedance Return loss Value for G B 700 mV 2 10 mV DC to 30 MHz 0 1 dB DC to 30 MHz 50 ns DC to 30 MHz 50 dB 30 MHz to 100 MHz 50 dB lt 5 lt 10 ns lt 40 dB 100 ns 50 ns 50 ns 750 DC to 50 MHz gt 40 dB Value for Pb Pr 700 mV 2 10 mV DC to 15 MHz 0 1 dB DC to 15 MHz lt 100 ns DC to 15 MHz lt 50 dB 15 MHz to 100 MHz lt 50 dB 5 lt 10 ns 40 dB 200 ns 50 ns 50 ns 750 DC to 25 MHz gt 40 dB Reference Guide TT128x High Definition Professional Receiver Decoder ST RE E10141 5 Condition Notes 10096 colour bar black field sweep 100 ramp sweep 5 step 100 colour bar multiburst flat field flat field 20 to 80 Page B 3 Technical Specification B 1 4 B 2 B 2 1 B 2 2 B 2 3 Page B 4 HD SDI HD SDI output supports e Embedded Decoded Audios e Closed Captioning EIA 708B e VITC Audio Decoding and Output Stage General The IRD is capable
25. 65 to 25 dBm lt 10 dBm lt 65 dBm 950 lt lt 2150 MHz SELV 0 TT1280 HWO DVBS2 1 TT1280 HWO DVBS2 IF CONST BNC female 75 750 19 dB typical Fc 50 to 180 MHz 1 kHz 40 to 25 dBm QPSK 1 2 2 8 3 4 5 6 7 8 Symbol rate range Rs 1 0 to 45 0 MSymbol s Symbol rate step 1 Symbol s Symbol rate lock range 100 ppm Eb No ratio See Table B 14 DVB S2 Modulation EN 302 307 DVB S2 Mode Broadcast Services Modulation QPSK 8PSK The displayed frequency is either L band or SHF dependent on the LNB frequency and the SHF carrier frequency set in the satellite receiver input menu Page B 12 Reference Guide TT128x High Definition Professional Receiver Decoder ST RE E10141 5 Technical Specification Parameter Specification QPSK LDPC FEC rates 1 2 3 5 2 3 3 4 4 5 5 6 8 9 9 10 8PSK LDPC FEC rates 3 5 2 3 3 4 5 6 8 9 9 10 LDPC FEC Frame length Normal Pilot tones Automatic detection Symbol rate range Rs 5 to 31 MSymbol s Symbol rate step 1 Symbol s Symbol rate lock range 100 ppm Maximum Channel bit rate 90 Mbit s Maximum user bit rate 81 Mbit s Es No C No ratio See Table B 15 Constellation Output Availability TT1280 HWO DVBS2 IF CONST only Safety status SELV Number of outputs 2 1 amp Output connector type BNC female 75 Output impedance 750 Miscellaneous
26. BBC 1 3 PSF type 2 video cable RJ 45 CAT 5E Data Cable S FTP 9 way D type Male to XLR Canford Audio Cable DST 110 Q 15 way D type Male Five way screened Haurtian computer cable EL164535 D Reference Guide TT128x High Definition Professional Receiver Decoder ST RE E10141 5 9 9 1 9 2 Technical Specification Compliance Safety This equipment has been designed and tested to meet the requirements of the following EN 60950 European Safety of information technology equipment IEC 60950 International Safety of information technology equipment In addition the equipment has been designed to meet the following UL 60950 USA Safety of information technology equipment This equipment has been designed and tested to meet the following EN 55022 European Emission Standard and Limits and methods of measurement of CISPR22 International radio frequency interference characteristics of information technology equipment Class A EN 61000 3 2 European Electromagnetic Compatibility EMC Part 3 Limits Section 2 Limits for harmonic current emissions equipment input current lt 16 A per phase EN 61000 3 3 European Electromagnetic Compatibility EMC Part 3 Limits Section 3 Limitation of voltage fluctuations and flicker in low voltage supply systems for equipment with rated current lt 16 A EN 55024 European Information technology equipment Immunity characteristics Limits and methods of
27. Decoder applies downmixing so that either a surround encoded stereo pair LtRt downmix or a conventional stereo pair LoRo downmix is available at the output The IRD is not able to decode and output all 5 1 channels individually as separate channels Reference Guide TT128x High Definition Professional Receiver Decoder ST RE E10141 5 Technical Specification It is possible to output the compressed Dolby Digital stream from the digital audio output allowing it to be decoded to 5 1 channels by an external Decoder Sampling rates kHz 32 44 1 48 Maximum compressed data rate 640 kbit s NOTE Support for Dolby Digital decoding requires approval and licensing from Dolby The compressed Dolby Digital stream is not embedded on the SDI output B 2 4 Linear Audio The IRD is able to receive audio data in the form of linear PCM digital audio data up to 20 bits in resolution and makes it available for output as either analogue or digital audio B 2 5 DTS Audio The IRD is able to detect DTS audio Modes 1 2 or 3 DTS audio is presented in AES format at the digital audio output B 3 Audio Output Format B 3 1 General The IRD provides an independent stereo pair output for each audio channel Analogue audio is always output and the following digital audio formats can be chosen from the User Interface and remote control interfaces e AES3 format e Dolby Digital AC 3 compressed format Digital Audio embedded into the HD
28. Input Option Menu C 8 Table C 1 Main Menu Items C3 Table C 2 Presets Menu Items C 5 C 6 Service Menu Menu 3 C 9 Table 3 Input Status Menu Items C 5 CBE DVETVIBML C 9 Table C 4 Input Selection C 5 6 62 Video Menu es C 9 Table C 5 Input Selection Menu C 6 C 6 3 Audio 1Menu een C 11 Table C 6 QPSK Satellite Menu C 6 C 64 Audio 2 Menu 11 Table C 7 HOM Satellite Menu C 7 C 65 Data Menu sse C 12 Table C 8 TTV 6 703 Mant i eitis ties C 8 C 6 6 Sync Data Menu 12 Table C 9 IP Input Menu tens C 8 Table C 10 Service Menu C 9 Bo Me Table C 11 Video Menu C 9 MOM C EN Table C 12 Audio 1 Menu 11 C 69 PCR PID Menu C13 Table C 13 Audio 2 Menu 11 6 10 Network ID C13 Table C 14 Async Data Menu C 12 C 7 Transport Stream Output Menu 14 Table 15 Sync Data en 71 Overview C 14 Table C 16 High Speed Data Over Ethernet 12 Table C 17 VBI Menu nennen C 13 C 7 2 Output Connector Selector S ubmenu C 14 Table C 18 PCR PID Meru 0 13 C 8 Alarms Menu Menu C 15 Table C 19 Network ID Menu C 13 8 1 Overview C 15 Table C 20 Transport Stream Output C 14 Reference Gui
29. List of Figures Figure 3 1 Power up Operating Mode 3 3 Figure 3 2 Front Panel Controls and Pushbuttons 34 Operating the Equipment Locally List of Tables Table 3 15 Setting Up High speed Data over Ethernet 3 13 Table 3 1 Navigate Mode sseee Table 3 16 Setting Up Synchronous High speed Data a 3 13 Table 3 2 Edit Mode seeen Table 3 17 Setting Up Closed Captions 3 14 Table 3 3 Selecting a Menu 3 Table 3 18 Setting Up 3 14 Table 3 4 Entering Menu Table 3 19 Viewing the PCR PID Menu 3 14 Table 3 5 Setting Up a Preset Service sss Table 3 20 Viewing the Network ID Menu 3 14 Table 3 6 Setting Up the QPSK Satellite Receiver Table 3 21 Setting Up the Transport Stream 50 3 16 Table 3 7 Setting Up the HOM Satellite R eceiver Table 3 22 Setting Up the Output 3 16 Table 3 8 Setting Up the DVB S2 Satellite Receiver Table 3 23 Maximum Descrambled Transport Stream Output Table 3 9 Setting Up TTV 6 703 Interface ne 3 3 16 Table 3 10 Setting Up the IP 1 Table 3 24 Setting up the A
30. NDA or other agreement with TANDBERG may be necessary to obtain the information required to control the product remotely 4 1 4 Configuring the Unit For Remote Control Via the Serial Remote Port For the unit to be controlled via RS 232 or RS 485 the control mode of the IRD needs to be set to Serial Remote and serial remote protocol must be chosen RS 232 Alteia or RS 485 Alteia Reference Guide TT128x High Definition Professional Receiver Decoder Page 4 3 ST RE E10141 5 Operating the Equipment Remotely 4 1 5 Page 4 4 Table 4 2 Configuring the Serial Remote Port and Activating Remote Protocol Step Action Result 1 Go to menu 7 1 Displays OPERATING MODE 2 Press Edit Displays FRONT PANEL 3 Press the down pushbutton and select The settings should be set to match the external control host SERIAL REMOTE 4 Press Save The unit is ready for Remote Control Once the communication parameters are entered correctly set the system into remote mode for the external computer to gain control of the unit Step Action Result 1 Go to menu 7 1 2 Displays SERIAL REMOTE PROTOCOL 2 Press Edit Toggle between RS 232 Alteia or RS 485 Alteia 3 Chose between RS 232 Alteia or RS 485 The settings should be set to match the external control host Alteia 4 Press Save The unit is ready for Remote Control Configuring the Unit For Remote Control Over air Overview For the unit to be controlled via ove
31. Parameter Specification Voltage V nominal Receiver Polarisation Voltage 13 Vertical circular right 18 Horizontal circular left Current 350 mA maximum LNB control 22 2 kHz tone Tone amplitude 0 6 0 2 Vp p Boost voltage 1 V typical Receive Polarisation As specified in ETS 300 784 Satellite Earth Station and Systems SES Television Receive only TVRO earth stations operating in the 11 12 GHz frequency bands Reference Guide TT128x High Definition Professional Receiver Decoder Page B 11 ST RE E10141 5 Technical Specification B 4 3 General DVB S2 Satellite Receivers Table B 13 DVB S2 Satellite Receiver Input Specification Parameter L band input Safety status Number of inputs Input connector type Input impedance Return loss Isolation between inputs L band Frequency Tuning range Tuning step Carrier frequency search range Receive spectrum sense L band Power Input power level per carrier Total L band input power Oscillator power at the L band input IF Monitor Input Safety Status Number of inputs Input connector type Input impedance Return loss Tuning range Tuning Step Input power level per carrier DVB S Modulation EN 300 421 Modulation Convolutional FEC rates Specification SELV 4 TT1280 HWO DVBS2 3 TT1280 HWO DVBS2 IF CONST F type female 75 750 gt 11 dB gt 60 dB typically 70 dB Fc 950 to 2150 MHz 1 kHz 1 to 5 MHz Normal and inverted
32. Receiver Decoder Menus System Menu Menu 7 Setup Menu The Setup submenu allows the user to edit the operating mode LCD contrast serial remote protocol IP address subnet mask service hunt mode and the customisation key Table C 30 Setup Menu Display Title Setup Date XX XX XXXX Time YY YY YY Operating Mode XXXXXXXXXXXXX LCD Contrast XXXXXX Serial Remote P rotocol XXXXXXXXXXXXXXXXXXXXX IP Address XXX XXX XXX XXX Subnet Mask XXX XXX XXX XXX Gateway Address XXX XXX XXX XXX Syslog Address XXX XXX XXX Restore System Defaults Service Hunt Mode XXXXXXXX SI Mode XXX Customisation Key XXXXXXXXXXXXXXXXXXXXXX ST RE E10141 5 Description XX XX XXXX is the system date from the YY YY YY is the system time from the XXXXXXXXXXXXX is editable FRONT PANEL SERIAL REMOTE not supported in software version 1 0 0 NETWORK SNMP XXXXXX is editable in the range LOW MEDIUM HIGH XXXXXXXXXXXXXXXXXXXXX is editable RS 232 TTV RS 232 ALTEIA AT ADDR YYY RS 485 ALTEIA AT ADDR YYY where YYY is IRD address from 000 to 999 XXX XXX XXX XXX is the editable IP address XXX XXX XXX XXX is the editable subnet mask XXX XXX XXX XXX is the editable Gateway address XXX XXX XXX is the editable Syslog address Restores system defaults XXXXXXXX is the editable parameter for setting automatic service selection ENABLED DISABLED XXX is the editable parameter for SI detection AUTO AT
33. Stream POST TS DESCRAMBLE i e post TTV Signal Protection and RAS descrambling POST ES DESCRAMBLE i e post TTV RAS Common Interface BISS DIRECTOR descrambling 2 Press Save to store the choice The Transport Stream Output TSO is now set Setting the Output Connector Use Table 3 22 to step through the Connector configuration procedure using Menu 5 1 Table 3 22 Setting Up the Output Connector Step Action Result 1 Go to Menu 5 1 to enter the Connector Edits the Connector output function for BNC connectors 1 and 2 configuration 2 Press Edit then select one of the following The Connectors output will be formatted according to the choice for each connector made DISABLED ASI HD SDI 3 Press Save to store the choice The Connector output is now set Transport Stream Output Bit rates The Maximum input output rates are described in Table 3 23 Table 3 23 Maximum Descrambled Transport Stream Output Bit rates Level of Descrambling TSO Setting Input Output None POST INPUT 160 Mbit s 160 Mbit s Signal Protection or RAS POST ES 160 Mbit s 160 Mbit s DESCRAMBLE Common Interface BISS or POSTTS 55 Mbit s 55 Mbit s Director DESCRAMBLE Reference Guide TT128x High Definition Professional Receiver Decoder ST RE E10141 5 Operating the Equipment Locally 3 9 4 Transport Stream Packet Lengths The input transport stream packet lengths may be 188 204 208 bytes With the transport stream output set to POST INPUT
34. These menu pages allow status monitoring and configuration of the low speed data Table 3 14 Setting Up Async Data Step Action Result 1 Go to Menu 3 5 and press Edit Select the Selects the data stream data stream PID 2 Scroll to Menu 3 5 1 and edit the The unit receives and displays the correct bit rate low speed data output ENABLED or DISABLED Press Save 3 7 5 Setting Up High speed Data over Ethernet These menu pages allow status monitoring and configuration of the high speed data over Ethernet software option Table 3 15 Setting Up High speed Data over Ethernet Step Action Result 1 Go to Menu 3 7 and press Edit Select the Selects the data user PID number data stream PID 2 Scroll to Menu 3 7 1 and edit the The unit receives and displays the correct bit rate High speed data output ENABLED or DISABLED Press Save 3 Scroll to Menu 3 7 3 and edit the Forward to If the Forward to Gateway option is turned on the unit will forward Gateway ON OFF and the Gateway IP the data stream to the gateway address given address menu Press Save 3 7 6 Setting Up High speed Synchronous Data RS 422 These menu pages allow status monitoring and configuration of the synchronous high speed data Table 3 16 Setting Up Synchronous High speed Data Step Action Result 1 Go to Menu 3 6 and press Edit Select the Selects the data stream data stream PID 2 Scroll to Menu 3 6 1 and edit the The unit receives and displays
35. a third party also pass the relevant documentation Issues of this manual are listed below Issue Date Software Version Comments 1 Oct 2003 1 0 0 Initial release 2 Jan 2004 1 15 48 V version added IP Input card RAS and RAS 2 added 3 Feb 2004 2 0 0 TT1282 added DTS Closed Captions RS 422 data frame sync and Ethernet HSD added 4 May 2004 2 0 0 HOM option card added 5 Mar 2006 2 0 0 Inclusion of DVB S2 information The following documents are also associated with this equipment e ST US E10141 User Guide All best endeavours have been made to acknowledge registered trademarks and trademarks used throughout this Reference Guide Any notified omissions will be rectified in the next issue of this Reference Guide Some trademarks may be registered in some jurisdictions but not in others Registered trademarks and trademarks used are acknowledged below and marked with their respective symbols However they are not marked within the text of this Reference Guide Registered Trademarks Ethernet is a registered trademark of Xerox Corporation VideoGuard is a registered trademark of NDS Limited Dolby Digital and AC 3 are registered trademarks of Dolby Laboratories Licensing Corporation Trademarks Alteia is a trademark of TANDBERG Television Limited Macrovision Page iv This product incorporates copyright protection technology that is protected by U S patents and other intellectual property rights Use of t
36. evolution 5000 Multiplex Element Manager Figure 1 2 Typical Satellite Compression S ystem 1 3 2 Input Connections The Satellite Receiver interfaces directly to Low Noise Block LNB and accepts an intermediate frequency IF input in the band 950 2150 MHz L band for operation in the specified symbol rate range see Annex B Technical Specification The unit can provide dc power and polarisation switching to the LNB Reference Guide TT128x High Definition Professional Receiver Decoder Page 1 7 ST RE E10141 5 Introduction 1 3 3 Page 1 8 What the Satellite Receiver Does The Receiver can be tuned to a specified satellite channel frequency and polarisation The input is down converted via a Low Noise Block LNB to provide an L band input to the Receiver The front end tuning is microprocessor controlled with a frequency synthesised local oscillator A software tuning and acquisition algorithm resolves translation errors mainly due to the LNB The signal is then passed to a demodulator that recovers the signal using soft decision decoding The resulting stream is Reed Solomon decoded and descrambled to provide inputs to the Decoder circuit The received channel may contain multiple Services therefore the Receiver s demultiplexer is configured to select a single video Service and other audio data components and present them at the output pelancaran T fn 1 SHF vertical polarisation
37. fields containing previously decoded sample values that are used to form the prediction error signal The process of estimating motion vectors in the encoding process A two dimensional vector used for motion compensation that provides an offset from the co ordinate position in the current picture or field to the co ordinates in a reference frame or field Main Profile at Main Level A subset of the MPEG 2 standard which supports digital video storage DVD etc and transmissions up to 15 Mbit s over various mediums Main Profile at High Level A subset of the MPEG 2 standard which supports digital video storage DVD etc and transmissions up to 80 Mbit s over various mediums Moving Pictures Experts Group The name of the ISO IEC working group which sets up the international standards for digital television source coding Industry standard for video and audio source coding using compression and multiplexing techniques to minimise video signal bit rate in preparation for broadcasting Specified in ISO IEC 13818 The standard is split into layers and profiles defining bit rates and picture resolutions Most significant bit Msym s Mega million Symbols per second 10 Symbols per second A number of discrete data streams typically 8 to 12 from encoders that are compressed together in a single DVB compliant transport stream for delivery to a Modulator Masking pattern adapted Universal Sub band Integrated Coding And Multiplexing
38. is located at the right hand rear of the equipment WARNING THE 48 VDC UNIT IS NOT FITTED WITH AN ON OFF SWITCH ENSURE THAT THE SUPPLY HAS A SUITABLE MEANS OF ISOLATION WHICH IS EASILY ACCESSIBLE FAILURE TO ISOLATE THE EQUIPMENT PROPERLY MAY CAUSE A SAFETY HAZARD The equipment fuse is held in an integral fuse carrier at the d c power inlet at the rear of the Receiver See Annex B Technical Specification for d c fuse information Page 2 8 Reference Guide TT128x High Definition Professional Receiver Decoder ST RE E10141 5 Installing the Equipment 2 6 3 Connecting the Equipment to the DC Power Supply Connect the Receiver to the local d c power supply as follows 1 Local DC Power Supply Ensure the power supply is isolated and switched off 2 Receiver Ensure the correct fuse type and rating has been fitted to both the equipment and the power cable 3 Supply Cord Connect the d c lead to the Receiver input connector and then to the local d c power supply Switch on the d c power supply 2 7 Protective Earth Technical Earth WARNINGS THIS UNIT MUST BE CORRECTLY EARTHED THROUGH THE MOULDED PLUG SUPPLIED IF THE LOCAL MAINS SUPPLY DOES NOT HAVE AN EARTH CONDUCTOR DO NOT CONNECT THE UNIT CONTACT CUSTOMER SERVICES FOR ADVICE BEFORE CONNECTING THE UNIT TO THE SUPPLY CHECK THE SUPPLY REQUIREMENTS IN ANNEX B The terminal marked at the rear panel is a Technical Earth Its use is recommended This i
39. measurement FCC USA Conducted and radiated emission limits for a Class A digital device pursuant to the Code of Federal Regulations CFR Title 47 Telecommunications Part 15 Radio frequency devices subpart B Unintentional Radiators 15 The version of the standards shown is that applicable at the time of manufacture 16 The EMC tests were performed with the Technical earth attached and configured using recommended cables 17 Applies only to models of the Product using ac power sources Reference Guide TT128x High Definition Professional Receiver Decoder Page B 23 ST RE E10141 5 Technical Specification B 9 3 CE Marking The CE mark is affixed to indicate compliance with the following directives 89 336 of 3 May 1989 on the approximation of the laws of the Member States relating to electromagnetic compatibility 73 23 EEC of 19 February 1973 on the harmonisation of the laws of the Member States relating to electrical equipment designed for use within certain voltage limits 1999 5 EC of 9 March 1999 on radio equipment and telecommunications terminal equipment and the mutual recognition of their conformity If fitted with telecom type interface modules NOTE The CE mark was first affixed to this product in 2003 B 9 4 C Tick Mark The C Tick mark is affixed to denote compliance with the Australian Gr Radiocommunications Compliance and Labelling Incidental Emissions Notice made under s 182 of Radioco
40. of simultaneously decoding two PES streams of audio from the transport stream Each of the decoders is identical in operation but act completely independently of the other with the following exceptions e Both decoders must be decoding channels that have the same sampling rate e Both decoders are not required to simultaneously decode the same PES stream Each channel supports extraction of four types of coded audio from the Transport Stream as follows e MPEG 1 Layer 2 Audio Musicam ISO IEC 13818 3 e Dolby Digital AC 3 Audio ATSC document A 52 e Linear Audio SMPTE 302M 2000 e DTS Audio pass through Audio component selection is automatic or may be specified from the User nterface or remote interfaces The IRD automatically detects the audio type of the selected audio component and applies the appropriate algorithm Audio component selection is based on the position of the component descriptor in the PMT Audio 1 takes the first component Audio 2 the second These may be overridden by selecting User specified component PIDs MPEG Audio The IRD supports decoding of MPEG audio as follows e Compression layers MPEG 1 layers and II e Sampling rates kHz 32 44 1 48 e Maximum compressed data rate 384 kbit s layer 11 Dolby Digital AC 3 Audio The IRD is able to decode and output the primary stereo pair of a Dolby Digital AC 3 encoded audio stream When there is data encoded on the audio surround channels the
41. to edit the QPSK parameters Table C 6 QPSK Satellite Menu Display Title Input Quality PVBER 1 3 5 1 0 E 8 XXXXXXXXXXXXXXX XXXXXXXX Eb NO margin XXX X dB Select Source Select Source X Source 1 LNB Frequency XXXXX X MHz Satellite Frequency XXXXX X MHz S ymbol rate XX XXXXXX Msymb s Modulation FEC XXXX XXXX LNB Power XXXXXXX AtYYY LNB 22 kHz XXXXXXXX Search range XXXXX kHz Source 2 Description XXXXXXXXXXXXXXX is bar graph indicating the current level 10 xto range XXX X is a measure of the signal to noise ratio first X is or X is the EDITABLE input source selection 1 or 2 Sets the LNB frequency for Source 1 XXXXX X is the LNB frequency in MHz Sets the Satellite frequency for Source 1 XXXXX X is the Satellite frequency in MHz Sets the symbol rate for Source 1 XX XXXXXX is the symbol rate in Msymb s XXXX sets the modulation type QP SK and XXXX the FEC 1 2 2 3 3 4 5 6 7 8 for Source 1 The FEC selection is limited to the valid values of the currently selected modulation type For AUTO FEC the Receiver searches for and locks to the correct FEC rate for the received carrier XXXXXXX sets the LNB power for Source 1 ON OFF BOOSTED BOOSTED provides 1V extra power over the ON setting YYY selects the rating of the power output 18v Horiz 13v Vert XXXXXXXX enables or disables LNB 22 kHz control tone for Source 1 On Off Sets the centre frequency search range for Sour
42. 0 Vac Maximum Switching Current 1A Reference Guide TT128x High Definition Professional Receiver Decoder Page B 19 ST RE E10141 5 Technical Specification Item Specification Maximum Switching Voltage 50 Vdc 30 Vac Maximum Switching Power 24 W 60 VA Minimum Switching Load 0 1 mA 100 mVdc B 6 Environmental B 6 1 Conditions Table B 30 Environmental Conditions Operational Specification Temperature 0 to 50 ambient air temperature with free airflow Humidity 0 to 95 non condensing Cooling requirements Convection cooling free airflow Handling movement Fixed non mobile use only Storage Trans portation Temperature 20 C to 70 C 4 F to 158 F Humidity 0 to 95 non condensing B 6 2 Physical Table B 31 Physical Parameters Parameter Specification Height 44 3 mm Width 442 mm without rack fixing brackets 482 mm with rack fixing brackets Depth 350 mm including connectors Rack mounting standard 1U x 19 inch 1U 44 45 mm Weight Weight 4 5 5 0 kg depending on configuration Page B 20 Reference Guide TT128x High Definition Professional Receiver Decoder ST RE E10141 5 7 B 7 1 AC Mains Input Power Supply Technical Specification This equipment is fitted with a wide ranging power supply It is suitable for supply voltages of 100 120 Vac 10 6 or 220 240 Vac 10 6 at 50 60 Hz nominal Table B 32 AC Power Supply Specification ST RE E10141 5 Item Power
43. 10 Sync GND 11 NC 12 NC 13 5 14 5 15 NC 2 8 5 Digital Video Output The IRD has two ASI SMPTE 292M HD SDI outputs in the standard configuration The output standard ASI or SMPTE 292 must be selected from the user interface or remote control interface The HD SDI output is coaxial via BNC connectors Video control is through the Video Menu Menu 3 1 Table 2 6 Digital Output Connector Item Specification Connector type BNC 75 Q female socket Connector designation ASI HDSDI OUT 1 ASI HDSDI OUT 2 Pin outs Centre Video output Shield Ground Chassis Reference Guide TT128x High Definition Professional Receiver Decoder ST RE E10141 5 Installing the Equipment HDSDI OUT 1 2 Page 2 13 Installing the Equipment 2 8 6 2 8 7 Page 2 14 NOTE These connectors are shared with the AS output under the control of menu 5 1 Frame Synchronisation A BNC socket is used by the Decoder to frame lock to an external video source NTSC PAL or SECAM The frame information is input as a composite signal with or without active video The user can offset the synchronisation to the video output by 8 lines of the FRAME SYNC reference signal with a resolution of 1 pixel of the reference signal Lip sync error introduced by the Receiver is in the range 10 ms to 30 ms This implies audio frame skip and repeat may occur This Frame Sync is activated through the Service menu Menu 3 Tabl
44. 10141 5 Page 15 Technical Specification Input Specification Safety status SELV Connector type 8 way RJ 45 Connector Designation 10 100 BT Signal Type 10 100BaseT Ethernet IEEE 802 3 802 3u Data Rate 1 5 50 Mbit s 4 7 SSI Input SMPTE 310M Table B 20 SSI Input SMPTE 310M Specifications Input Specification Safety status SELV Connector type BNC Female Input impedance 750 Data Rate Range 0 19 39 MHz Error decoding None B 4 8 Frame Sync Connector The Decoder can frame lock to an external video source The frame information is input as a composite synchronous signal with or without active video The user can offset the sync to the video output by 32 000 HD pixels with a resolution of one pixel It is possible to connect multiple Receivers to the same reference signal This input requires an external 75 O termination Table B 21 Frame Sync Connector Item Specification Safety status SELV Connector type BNC Female Connector designation Frame Sync Pin Centre Analogue Black and Burst Input Shield Ground Chassis B 5 Output Specifications B 5 1 Video Outputs Analogue HD Video Table B 22 Analogue Video Output Connectors Item Specification Safety status SELV Page B 16 Reference Guide TT128x High Definition Professional Receiver Decoder ST RE E10141 5 Technical Specification Connector type 15 way D type Connector designation Video Out Video standards 1080 interlaced Video level lu
45. 2 1 Protective Earth Technical 2 9 2 14 Site Requirements 23 28 Signal Connections 2 10 Power 5 5 2 3 281 General 2 10 Environment sonenn 2 3 2 8 2 ASIOUE eee 2 12 Lightning Protection 2 3 283 Audio Outputs 5 2 12 2 2 Preliminary Checks 2 4 28 4 SVGA Output RGB HV 2 13 22 1 Mechanical Inspection sss 2 4 2 8 5 Digital Video 2 13 2 2 2 Moving the Equipment Safely 2 4 2 8 6 Frame 5 5 2 14 2 8 T tdt etate 2 14 23 Installing the 23 2 8 8 Alarm Connector and 2 15 29 2 8 9 85 232 Low speed Asynchronous and 2 3 2 Ventilation 2 5 RS 422 High speed Synchronous Data Openings in the 2 5 2 15 Care in Positioning eee 2 5 Protection from Moisture 2 6 29 Option Card CONNECHOTS 2 16 2 3 3 Installing Cables 5 2 6 List of Figures Figure 2 1 Air Flow Through 2 5 24 Compliance Statements 2 6 Figure 2 2 AC Power Inlet 5 2 7 24 1 EN SS022 ASINZS 3548 sss 2 6 Figure 2 3 Location of the Technical
46. 280 AND TT1282 SHOULD ONLY BE OPERATED FROM THE TYPE OF POWER SOURCE INDICATED ON THE MARKING LABEL IF YOU ARE NOT SURE OF THE TYPE TO YOUR BUSINESS CONSULT YOUR APPLIANCE DEALER OR LOCAL POWER COMPANY DO NOT OVERLOAD WALL OUTLETS AND EXTENSION CORDS AS THIS CAN RESULT IN A RISK OF FIRE OR ELECTRIC SHOCK THE TT1280 AND TT1282 RANGE OF RECEIVERS DECODERS ARE NOT FITTED WITH AN AC POWER ON OFF SWITCH ENSURE THE SUPPLY SOCKET OUTLET IS INSTALLED OR LOCATED NEAR THE EQUIPMENT SO THAT IT IS ACCESSIBLE Supply Inlet Mains Position of the fuse carrier Figure 2 2 AC Power Inlet Assembly NOTE See Annex B Technical Specification for fuse information 2 5 2 AC Power Supply Cord General A two metre mains supply cord is supplied with this product It is fitted with a moulded plug suitable for the USA UK or mainland Europe as advised at the time of ordering NOTE The IRD is not fitted with an a c power supply ON OFF switch Ensure the socket outlet supplying the equipment is installed near the equipment so that it is easily accessible Wire Colours The wires in the supply cord are coloured as shown in Table 2 1 Table 2 1 Supply Cord Wiring Colours UK BS 1363 EUROPE CEE 7 7 USA NEMA 5 15P Earth Green and yellow Green and yellow Green Neutral Blue Blue White Live Brown Brown Black If the colours do not correspond with the coloured markings identifying the terminals in a locally supplied plug proceed as in Table 2 2
47. 28x High Definition Professional Receiver Decoder Page 1 9 ST RE E10141 5 Introduction 1 4 2 What the Decoder Does The ASI interface is used to present the Transport Stream in the format required by the internal Decoder circuitry At this point the operation of the unit is the same as the Satellite Receiver The Decoder can be used to receive an input signal from a Public Telecom Network via a Network Adapter Unit NAU No error correction is supported at the input of the unit so a level of Quality of Service should be negotiated with the Telecom Network Provider The Decoder is configured to select a single video Service and other audio data components from the multiple Services on the incoming Transport Stream and present them at the output Network TT1280 TT1282 Decoder Adapter Unit Select a Service from Selectthe components the incoming Transport from the selected Service L Stream Multiple Services on the incoming Transport Stream Multiple components on the selected Service Video Audio Data Transport Stream Incoming Transport Stream carried over a telecommunications network Figure 1 5 Role of the Decoder 1 5 Control Modes 1 5 1 I ntroduction The IRD is designed for unattended operation Once set up the unit requires no further attention except to ensure the fan is working There are up to three control modes associated with the Receiver dependent upon options fit
48. 3 Accesses the System Restart menu 2 Press Edit ACTIVATE will be displayed 3 Press Save to activate Unit is restarted Reference Guide TT128x High Definition Professional Receiver Decoder Page 3 19 ST RE E10141 5 Operating the Equipment Locally BLANK Page 3 20 Reference Guide TT128x High Definition Professional Receiver Decoder ST RE E10141 5 Contents 4 Remote Control 4 3 411 lntroduction isieeem metes 4 3 4 1 3 Remote Protocol Control Documentation 4 3 4 1 3 Configuring the Unit for Remote Control Via SNMP Port tete nien 4 3 4 1 4 Configuring the Unit For Remote Control Via the Serial Remote Port 4 3 4 15 Configuring the Unit For Remote Control Jem P 4 4 OVE EW iiie c ted edi rents 4 4 OAC LoCkOUE 4 4 Entering the OAC Lockout PIN 4 5 42 Returning the Unit to Local Control Mode 4 5 Reference Guide TT128x High Definition Professional Receiver Decoder ST RE E10141 5 Chapter 4 Operating the Equipment R emotely List of Tables Table 4 1 Configuring the Serial Remote P ort and Activating Remote Protocol SNMP 4 3 Table 4 2 Configuring the Serial Remote P ort and Activating Remote Protocol 4 4 Table 4 3 Activating Director NCP Remote Control 4 4 Table 4 4 Entering the OAC Lockout PIN 4 5 Table 4 5 Configuring the Unit for Local Control 4 5 Page 4 1 Operating the Equipment Re
49. 40 Ifthere is no Current Service the menu display reads NO STORED SERVICE Use Edit and the arrow pushbuttons to step through the stored items This allows a specific location to be chosen Any vacant locations are marked by NO STORED SERVICE This stores the current Service and its associated parameters as a preset in the selected location This adds the Service to the list 3 5 Setting Up Preset Services Menu 1 3 5 1 Using Preset Services This group allows up to 40 Services to be stored as presets Selecting a Service from the preset list in Menu 1 automatically reconfigures the IRD to receive that Service with its associated parameters set as stored 3 5 2 Setting Up a Preset Service Follow the steps in Table 3 5 to store the current Service as a preset Table 3 5 Setting Up a Preset Service Step Action Result 1 Use the menus to set up the unit so that the required Service is current process Refer to Section 3 6 2 Go to Menu 1 to view the Preset menu 3 Select a location to store the preset The Edit mode cannot be entered unless a valid Service being decoded 4 Press Save displayed on page 1 3 6 Setting Up the Input Menu 2 3 6 1 QPSK Satellite Receiver Table 3 6 Setting Up the QPSK Satellite Receiver Step Action 1 Go to Menu 2 3 and select SOURCE 1 2 Scroll to Menu 2 3 2 Enter the LNB FREQUENCY then press Save 3 Scroll to Menu 2 3 2 1 Enter the SATELLITE FREQUENCY then press Save 4 Scroll to Men
50. Bitrate YYY kbit s Rate Buffer Level Delay Adjustment XXX X ms Digital Output XXXXX Routing YYYYYY Clipping Level XX dB AC3 Downmix Method XXXXXXXXXXXXX ST RE E10141 5 Description XX is the number of Audio streams present YYYY is the currently selected audiol PID ZZZ is the stream status OK STOP FAIL VVV is the audio layer MUS LIN DD WWWWWWW is the audio language XX X is the Audio 2 sample rate YY is the Audio 2 bit rate Audio 1 percentage rate buffer level XXX X is the Audio 2 decoding delay range 0 to 49ms XXXXX is the editable Audio 2 digital output format AES 3 AC 3 YYYYYY is the editable Audio 2 output routing STEREO MIXED TO BOTH LEFT TO BOTH RIGHT TO BOTH XX is the editable Audio 2 clipping value 12 24 dB XXXXXXXXXXXXX is the editable Dolby Digital AC 3 downmix parameter SURROUND STEREO CONVENTIONAL STEREO Page C 11 Menus C 6 5 C 6 6 C 6 7 Page C 12 Async Data Menu The Async Data submenu allows status monitoring and configuration of the low speed data Table C 14 Async Data Menu Display Title Async Data Description WW Streams PID XXXX WW is the number of Low speed data streams present YYYYYYYYYYY XXXX is the currently selected LSD PID YYYYYYYYYYY isthe stream status PRESENT NOT PRESENT Bit rate is the Asynchronous data bit rate Up to 38400 bit s 7777 YYYYYYYY is editable control ENABLED DISABLED ZZZZ is the output s
51. Earth Video Out Audio 1 and 2 Frame Sync ASI HDSDI OUT 1 10 100BaseT RS 232 RS 422 Data and 2 Out Figure 2 4 Typical Decoder Rear Panel Reference Guide TT128x High Definition Professional Receiver Decoder ST RE E10141 5 TT128x Professional Receivers Motherboard TT1280 CIBAS TT1280 DIRBAS TT1282 CIBAS TT1282 DIRBAS Installing the Equipment ASI OUT 1 ASI Transport Streams 5151 ASI OUT 2 ASI Transport Streams ASI SSI In AUDIO 1 Analogue Digital Audio Output AUDIO 2 Analogue Digital Audio Output Frame Synchronisation FRAME SYNC Video Out Analogue Video Output HDSDI 1 Digital Video Output HDSDI 2 Digital Video Output DATA OUT Low speed Async Data ALARM RELAY Alarms IP Input Card TT1280 HWO IP IP In QPSK Input Card TT1280 HWO QPSK QPSK In QPSKIN 1 QPSK In QPSK IN 2 Option Cards G 703 E3 DS3 Input Card TT1280 HWO G 703 DS3 E3 DS3 E3 IN 4 Input HOM Card TT1280 HWO HOM QPSK 8PSK 16QAM In AC Mains Supply Power Supply Unit Figure 2 5 Signal Connections Reference Guide TT128x High Definition Professional Receiver Decoder Page 2 11 ST RE E10141 5 Installing the Equipment 2 8 2 2 8 3 Page 2 12 ASI Out Two BNC sockets output ASI Transport Streams with a maximum data rate of 160 Mbit s NOTE These sockets are shared with the HD SDI output under the control of Menu 5 1 Table 2 3 ASI Out Connector Item Specification Connector type 75 socket Connector designa
52. JAVANESE JAV 14 BENGALI BEN 61 KOREAN KOR 135 CHINESE CHI MALAY MAY 19 CZECH CZE 83 NORWEGIAN NOR 21 DANISH DAN 90 PORTUGESE POR 82 DUTCH DUT 94 ROMANIAN ROM 25 ENGLISH ENG 95 RUSSIAN RUS 31 FINNISH FIN 27 SPANISH SPA 34 FRENCH FRE 112 SWEDISH SWE 22 GERMAN GER 117 THAI THA 24 GREEK GRK 123 TURKISH TUR 40 GUJ ARATI GUJ 128 URDU URD 52 HEBREW HEB 130 VIETNAMESE VIE 42 HINDI HIN 44 HUNGARIAN HUN 50 ICELANDIC ICE 49 INDONESIAN IND Reference Guide TT128x High Definition Professional Receiver Decoder Page D 1 ST RE E10141 5 Language Abbreviations The following non 1SO languages are supported NOTE Only applicable for a transport stream going to an Alteia Receiver LANGUAGE MAIN AUX INTERNATIONAL SOUND AUDIO 1 AUDIO 2 AUDIO 3 AUDIO 4 AUDIO 5 AUDIO 6 AUDIO 7 AUDIO 8 AUDIO 9 AUDIO 10 AUDIO 11 AUDIO 12 AUDIO 13 AUDIO 14 AUDIO 15 AUDIO 16 ABBREVIATION ONE TWO INT AAA AAB AAC AAD AAE AAF AAG AAH AAL AAO AAP International Standards Organisation Page D 2 The 150 languages allow tagging of audio without reference to specific languages The system can then transmit two languages Main and Auxiliary which could be any type of audio NOTE The non ISO languages need to be user defined in the MEM or Mobile Contribution Encoder for them to be available For language codes not supported by the IRD the Receiver will lis
53. M AND RELAY 1 4 SET RELAY 1 40NLY Press Save Scroll to Menu 6 7 and editthe TEMPERATURE menu NO ALARM SET ALARM ONLY SET ALARM AND RELAY 1 4 SET RELAY 1 4 ONLY Press Save Result Accesses the Alarms menu Edits the BER alarms menu Edits the Transport Stream alarms menu Edits the Video alarms menu Edits the Audio 1 alarms menu Edits the Audio 2 alarms menu Edits the MER Error Rate 00 0 to 69 9 and status menu Edits the Temperature menu Reference Guide TT128x High Definition Professional Receiver Decoder Page 3 17 ST RE E10141 5 Operating the Equipment Locally 3 11 Setting Up System Parameters Menu 7 This menu gives access to the Setup Menu to set up and edit System Parameters as well as the IRD Details menu see Table 3 26 Table 3 25 Setting Up a System Step Action 1 Go to Menu 7 2 Scroll to Menu 7 1 and editthe Operating Mode FRONT PANEL SERIAL REMOTE NCP or NETWORK SNMP Press Save 3 Scroll to Contrast Save 4 Scroll to enu 7 1 1 and editthe LCD LOW MEDIUM or HIGH Press enu 7 1 2 and editthe SERIAL REMOTE PROTOCOL mode RS232 ALTEIA or RS485 ALTEIA Result Accesses the System menu Edits the Operating Mode menu Edits the LCD Contrast Select the interface needed for serial remote control 5 Scroll to Menu 7 1 3 and edit the IP Address Edits the IP Address Press Save 6 Scroll to Menu 7 1 3 1 and edit the Sub
54. QPSK TTV G 703 DS3 and E3 Input Telco Receivers IP Input Telco Receivers Video Decoding lt MPEG 4 2 0 mode support lt MPEG 4 2 2 mode support TT1282 only Audio Decoding Sampling rates 32 44 1 48 kHz lt MPEG 1 data rates All Dolby Digital AC 3 data rates decoded as a Dolby Stereo downmix Linear uncompressed audio data rates as defined by SMPTE 302M Moving Pictures Expert Group MPEG 2 specification ISO 13818 European Digital Video Broadcasting DVB Project EN 300 421 Digital broadcasting systems for television sound and data services Framing structure channel coding and modulation for the 11 12 GHz satellite service European Digital Video Broadcasting DVB Project EN 301 210 Digital broadcasting systems for television sound and data services Framing structure channel coding and modulation for digital satellite news gathering DSNG and other contribution applications by satellite Page 1 4 Reference Guide TT128x High Definition Professional Receiver Decoder ST RE E10141 5 Introduction e Data lt DTS audio detection and pass through Low Speed Data RS 232 asynchronous up to 38 4 kbit s High Speed Data Ethernet Data piping up to 5 Mbit s option High Speed Data RS 422 synchronous up to 2048 kbit s option e Transport Stream Output lt ASI Transport Stream output with maximum data rate 160 Mbit s e Remote Control SNMP lt RS 232 Alte
55. RAINED AND APPROVED SERVICE ENGINEERS ARE PERMITTED TO SERVICE THIS EQUIPMENT CAUTION Unauthorised maintenance or the use of non approved replacements may affect the equipment specification and invalidate any warranties What Equipment is Covered by This Reference Guide The Equipment Models The IRD described in this Reference Guide is the base model Figure 1 1 Front View of a Satellite Receiver Table 1 1 Equipment Model Descriptions Model Number Marketing Code Description TT1280 Common TT1280 CIBAS MPEG 2 HD Decoder with integrated Common Interface CAM reader Interface AC mains voltage input MPEG 4 2 0 video decode only TT1280 Common TT1280 CIBAS 48V MPEG 2 HD Decoder with integrated Common Interface CAM reader Interface 48 Vdc voltage input MPEG 4 2 0 video decode only 48 V version TT1280 Director TT1280 DIRBAS 48V MPEG 2 HD Decoder with integrated Director Smart Card Reader 48 V version 48 Vdc voltage input MPEG 4 2 0 video decode only TT1280 Director TT1280 DIRBAS MPEG 2 HD Decoder with integrated Director Smart Card Reader AC mains voltage input MPEG 4 2 0 video decode only TT1282 Common TT1282 CIBAS MPEG 2 HD Decoder with integrated Common Interface CAM reader Interface AC mains voltage input MPEG 4 2 0 and 4 2 2 video decode TT1282 Director TT1282 DIRBAS 48V MPEG 2 HD Decoder with integrated Director Smart Card Reader 48 V version 48 Vdc voltage input MPEG 4 2 0 and 4 2 2 video de
56. S BEEN CHECKED FOR SAFETY IF IN DOUBT CONTACT TANDBERG TELEVISION CUSTOMER SERVICES Where appropriate ensure this product has an adequate level of lightning protection Alternatively during a lightning storm or when it is left unattended and unused for long periods of time unplug it from the supply outlet and disconnect the output equipment This prevents damage to the product due to lightning and power line surges Reference Guide TT128x High Definition Professional Receiver Decoder Page 2 3 ST RE E10141 5 Installing the Equipment 2 2 2 2 1 2 2 2 Page 2 4 Preliminary Checks Mechanical I nspection WARNING REMOVING THE COVERS OF THIS EQUIPMENT MAY INVALIDATE ANY WARRANTIES CAUSE A SAFETY HAZARD OR AND AFFECT THE EMC PERFORMANCE CHECK WITH TANDBERG TELEVISION CUSTOMER SERVICES Inspect the equipment for damage in transit If in doubt please contact TANDBERG Television Customer Services see Preliminary Pages Moving the Equipment Safely Do not place this product on an unstable cart stand bracket or table The product may fall causing serious injury and serious damage to the product Use only with a cart stand bracket or table recommended by TANDBERG Television Ltd An appliance and cart combination should be moved with care Quick stops excessive force and uneven surfaces may cause the appliance and cart combination to overturn Do not move or carry the equipment whilst it is still connecte
57. SC DVB XXXXXXXXXXXXXXXXXXXXXX is the editable parameter for entering customisation keys Page C 19 Menus C 9 2 I RD Details Menu The IRD Details submenu displays the software firmware hardware PLD version and electronic serial number of the IRD Table C 31 IRD Details Menu Display Title IRD Details Description Electronic Serial Number XXXXX is the unit serial number XXXXX Software Version XX XX XX is the software version number XX XX XX Firmware Versions is the firmware 1 version number XX XX is the firmware 2 version number Hardware Version XXXX is the hardware version number XXXX PLD Versions XXXX is the PLD 1 version number XXXX XXXX is the PLD 2 version number Temperature is the unit temperature XX X Model Number XXXXXX is either TT1280 or TT1282 XXXXXX C 9 3 System Restart Menu The System Restart submenu allows the user to perform a software restart without having to remove and insert the power cable Table C 32 System Restart Menu Display Title System Restart Description Restart Software restart Press Editto cancel and Save to activate Activate Page C 20 Reference Guide TT128x High Definition Professional Receiver Decoder ST RE E10141 5 Annex D Language Abbreviations Languages are shown in alphabetical order NO LANGUAGE ABBREVIATION 36 IRISH IRI NO LANGUAGE ABBREVIATION 51 ITALIAN ITA 5 ARABIC ARA 53 JAPANESE JAP BASA BAS 55
58. SE ISOLATE THE UNIT FROM THE SUPPLY FAILURE TO ISOLATE THE EQUIPMENT PROPERLY MAY CAUSE A SAFETY HAZARD NOTE Refer to Annex B Technical Specification for information about the DC fuse To replace the DC power fuse 1 Ensure that DC power is turned off or the power cable is disconnected from the power inlet 2 Unscrew the fuse carrier and remove the old fuse see Figure 7 3 CAUTION When replacing the power input fuse always ensure that a fuse of the correct type and rating is fitted Failure to do so results in inadequate protection 3 Insert the new fuse in the carrier 4 Insert the fuse carrier back in the DC power inlet Fuse Carrier Figure 7 3 Position of Fuse Carrier for 48 Vdc Input Reference Guide TT128x High Definition Professional Receiver Decoder Page 7 7 ST RE E10141 5 Preventive Maintenance and Fault finding 7 6 Disposal 7 6 1 Moulded Plugs If the moulded plug fitted to the mains cable supplied with this equipment is not required use another cable If the supplied plug is to be changed cut it off and dispose of it safely WARNING IF THE MOULDED PLUG FITTED TO THE MAINS CABLE SUPPLIED WITH THIS EQUIPMENT IS NOT REQUIRED PLEASE CUT IT OFF AND DISPOSE OF IT SAFELY FAILURE TO DO THIS MAY ENDANGER LIFE AS LIVE ENDS MAY BE EXPOSED IF THE REMOVED PLUG IS INSERTED INTO A MAINS OUTLET 7 6 2 Equipment Dispose of this equipment safely at the end of its life Local codes and or environmental restrict
59. Serial Digital Video Output is always output using the DIDs for channel mapping specified at the user interface B 3 2 Analogue Audio The IRD supports level control of the audio outputs Independent control of each output of each stereo pair is provided via the User Interface and remote interfaces Audio output connector type 2 x 9 way female D type Output level 18 dBm nominal clipping level Selectable in range 12 to 24 dBm Output impedance 50 Q nominal Reference Guide TT128x High Definition Professional Receiver Decoder Page B 5 ST RE E10141 5 Technical Specification B 3 3 B 3 4 B 3 5 Page B 6 Table B 3 Analogue Audio Performance Specifications Parameter Conditions Limit Gain 0 dBm input level 1 dB Frequency response 100 Hz 15 kHz 0 dBm input level 0 2 dB 20 Hz 20 kHz 0 dBm input level 0 5 dB 1 dB Cross talk 0 input level 100 Hz 80 dB 0 dB input level 1 kHz 70 dB 0 dB input level 10 kHz 60 dB Distortion 8 dBm input level 100 Hz 70 dB 8 dBm input level 6 3 kHz 70 dB Noise RMS 65 dB Phase 40 Hz to 15 kHz 2 Lip sync delay Depends on synchroniser configuration 5 ms Audio Routing The IRD supports the following routing of audio signal e STEREO Channel 1 left Channel 2 right e MIXED TO BOTH Channel 1 and 2 on left and right e LEFT TO BOTH Channel 1 on left and right e RIGHT TO BOTH Channel 2 on left and right When the input signal is STEREO the Audio digi
60. T INPUT POST ES DESCRAMBLE POST TS DESCRAMBLE C 7 2 Output Connector Selector Submenu This menu allows editing of the output connector functionality Table C 21 Output Connector Selector Submenu Display Title Output Description Connector 1 Selection of output type ASI DISABLED HD SDI Connector 2 Selection of output type ASI DISABLED HD SDI Page 14 Reference Guide TT128x High Definition Professional Receiver Decoder ST RE E10141 5 8 8 1 8 2 Alarms Menu Menu 6 Overview The Alarms menu provides a summary of the alarm status Table C 22 Alarms Menu Display Title Alarms Description Transport Stream Alarm Setup Transport Stream alarm and relay settings Video Alarm Setup Video alarm and relay settings Audio 1 Alarm Setup Audio 1 alarm and relay settings Audio 2 Alarm Setup Audio 2 alarm and relay settings Satellite BER Alarm Setup Satellite BER alarm and relay settings COFDM MER Alarm Setup COFDM MER alarm and relay settings Temperature Alarm Setup Temperature alarm and relay settings Transport Stream Alarm Setup Menu Table C 23 Transport Stream Alarm Setup Menu Display Title Alarms Description IF NO TRANSPORT STREAM YYYYYYYYYYYYYY is editable YYYYYYYYYYYYYYY NO ALAR SET ALARM ONLY SET ALARM AND RELAY 1 SET ALARM AND RELAY 2 SET ALARM AND RELAY 3 SET ALARM AND RELAY 4 SET RELAY 1 ONLY SET RELAY 2 ONLY SET RELAY 3 ONLY SET RELAY 4 ONLY Reference Guide T
61. T128x High Definition Professional Receiver Decoder ST RE E10141 5 Menus Section C 8 2 C 8 3 C 8 4 C 8 5 C 8 6 C 8 7 C 8 8 Page C 15 Menus C 8 3 Video Alarm Setup Menu Table C 24 Video Alarm Setup Menu Display Title Description IF VIDEO NOT RUNNING YYYYYYYYYYYYYY is editable YYYYYYYYYYYYYY NO ALAR SET ALARM ONLY SET ALARM AND RELAY 1 SET ALARM AND RELAY 2 SET ALARM AND RELAY 3 SET ALARM AND RELAY 4 SET RELAY 1 ONLY SET RELAY 2 ONLY SET RELAY 3 ONLY SET RELAY 4 ONLY C 8 4 Audio 1 Alarm Setup Menu Table C 25 Audio 1 Alarm Setup Menu Display Title Description IF AUDIO 01 NOT RUNNING YYYYYYYYYYYYYY is editable YYYYYYYYYYYYYY NO ALAR SET ALARM ONLY SET ALARM AND RELAY 1 SET ALARM AND RELAY 2 SET ALARM AND RELAY 3 SET ALARM AND RELAY 4 SET RELAY 1 ONLY SET RELAY 2 ONLY SET RELAY 3 ONLY SET RELAY 4 ONLY Page C 16 Reference Guide TT128x High Definition Professional Receiver Decoder ST RE E10141 5 Menus C 8 5 Audio 2 Alarm Setup Menu Table C 26 Audio 2 Alarm Setup Menu Display Title Description IF AUDIO 02 NOT RUNNING YYYYYYYYYYYYYY is editable YYYYYYYYYYYYYY NO ALAR SET ALARM ONLY SET ALARM AND RELAY 1 SET ALARM AND RELAY 2 SET ALARM AND RELAY 3 SET ALARM AND RELAY 4 SET RELAY 1 ONLY SET RELAY 2 ONLY SET RELAY 3 ONLY SET RELAY 4 ONLY C 8 6 Satellite BER Alarm Setup Menu Table C 27 Satellite BER Alarm Setup Menu Display Title ALARMS Des
62. The inclusion of Table 2 2 is for reference Reference Guide TT128x High Definition Professional Receiver Decoder Page 2 7 ST RE E10141 5 Installing the Equipment Table 2 2 Non Standard Supply Cord Wire Colours Wire Colour UK Action green and yellow must be connected to the terminal in the plug which is marked with the letter E or the safety earth symbol or coloured green or green and yellow blue must be connected to the terminal in the plug which is marked with the letter N or coloured black brown must be connected to the terminal in the plug which is marked with the letter L or coloured red 2 5 3 Connecting the Equipment to the AC Power Supply As there is no mains power switch fitted to this unit ensure the local a c power supply is switched OFF before connecting the supply cord Connect the mains lead to the IRD and then to the local supply 2 6 48 Vdc Power Supply 2 6 1 DC Power Supply NOTE Only models TT1280 CIBAS 48V TT1280 DIR BAS 48V TT1282 CIBAS 48V and TT1282 DIR BAS 48V use a d c power supply CAUTION This product should be operated only from the type of power source indicated on the marking label If you are not sure ofthe type of power supply to your business consult a qualified electrical engineer This product uses a 48 Vdc power supply source see Annex B Technical Specification for a full power supply specification 2 6 2 Location of the DC Input Connector The connector
63. accepts packets from the layer 4 transport protocol TCP or UDP adds its own header to it and delivers a datagram to the layer 2 data link protocol It may also break the packet into fragments to support the Maximum Transmission Transfer Unit MTU of the network Intracoded Picture Frame A picture frame which is coded using purely intracoding with reference to no other field or frame information The frame is used as a reference for other compression methods IPPV Impulse Pay Per View One time events purchased at home on impulse using a prearranged SMS credit line IRD Integrated Receiver Decoder The Receiver with an internal MPEG Decoder which is connected to the subscriber s TV The IRD is responsible for receiving and de multiplexing all signals The unit receives the incoming signal and if CA is active decodes the signal when provided with a control word by the viewing card Domestic IRDs are also known as Set Top Units or Set Top Boxes IRE Institute of Radio Engineers No longer in existence but the name lives on as a unit of video amplitude measurement This unit is 1 of the range between blanking a peak white for a standard amplitude signal ISDN Integrated Services Digital Network The basic ISDN service is BRI Basic Rate Interface which is made up of two 64 kbit s B channels and one 16 kbit s D channel 2B D If both channels are combined into one called bonding the total data rate becomes 128 kbit s and is four and a h
64. al audio outputs comply with E1A 422 and have a maximum data rate of 3 072 Mbit s Digital audio is output on two 9 way D type connectors Audio output balanced 2 7 volts B 4 I nput Specifications B 4 1 QPSK Satellite Receivers General Table B 6 QPSK Satellite Receiver Input S pecification Parameter Specification L band input Safety status SELV Number of inputs 2 Input connector type F type female 75 Q Input impedance 750 Return loss gt 9dB Isolation between inputs gt 40 dB typical Frequency Tuning range Tuning step Carrier frequency search range Receive spectrum sense Power Input power level per carrier Total L band input power Oscillator power at the L band input Fc 950 to 2150 MHz 100 kHz 0 to 5 MHz Normal and inverted 65 to 25 dBm 10 dBm lt 63 dBm Fc Fc 2 EIA 422 A 1978 Electrical characteristics of balanced voltage digital interface circuits The displayed frequency is either L band or SHF dependent on the LNB frequency and the SHF carrier frequency set in the satellite receiver input menu Reference Guide TT128x High Definition Professional Receiver Decoder ST RE E10141 5 Page B 7 Technical Specification Parameter Modulation Signal type Convolutional FEC rates Specification QPSK per EN 300 421 1 2 2 3 3 4 5 6 7 8 Symbol rate range Rs 1 0 to 45 0 MSymbol s Symbol rate step 1 Symbol s Symbol rate lock ra
65. alf times the bandwidth of a V 34 modem 28 8 kbit s The ISDN high speed service is PRI Primary Rate Interface It provides 23 B channels and one 64 kbit s D channel 23B D which is equivalent to the 24 channels of a T1 line When several channels are bonded together high data rates can be achieved For example it is common to bond six channels for quality videoconferencing at 384 kbit s In Europe PRI includes 30 B channels and one D channel equivalent to an E1 line ISO International Standards Organisation 1506 Inter union Satellite Operations Group ITS Insertion Test Signal A suite of analogue test signals placed on lines in the VBI Also known as VITS ITT Invitation To Tender ITU R International Telecommunications Union Radiocommunications Study Groups was CCIR ITU T International Telecommunications Union Telecommunications Standardisation Sector was CCITT JPEG J oint Photographic Experts Group ISO ITU standard for compressing still images It has a high compression capability Using discrete cosine transform it provides user specified compression ratios up to around 100 1 there is a trade off between image quality and file size kbit s 1000 bits per second Kbit 1024 bits usually refers to memory capacity or allocation Ku band The portion of the electromagnetic spectrum which spans the frequency range of approximately 12 GHz to 14 GHz Used by communications satellites Preferred for DTH applications because th
66. ansk overs ttelse af denne h ndbog EAAHNIKA AIABAZTE AYTO Av dev ro rrepieX uevo AUTOU rou MHN AYTON TON Ettions aur ro eyxeipidio eivai AUT TN urrope re va ayop oere Issue 5 first published in 2005 by TANDBERG TELEVISION LTD REGISTERED ADDRESS Unit 2 STRATEGIC PARK COMINES WAY HEDGE END SOUTHAMPTON HAMPSHIRE 5030 4DA UNITED KINGDOM Registered Company Number 03695535 Reference Guide TT128x High Definition Professional Receiver Decoder ST RE E10141 5 Preliminary Pages List of Contents Chapter 1 I ntroduction This chapter identifies the equipment versions covered by this manual describes the purpose of the equipment in a typical system provides a summary of its main features identifies the controls indicators and connectors Chapter 2 Installing the Equipment This chapter provides a guide to the suitability of an installation gives detailed procedures for the preparation installation and configuration of the equipment including important safety information provides pin out details of the external connectors and details the power up down procedures Chapter 3 Operating the Equipment Locally This chapter provides a guide to using the Front Panel LCD interface and details the setting up confi
67. ards Institute Formerly AC 3 An audio coding system based on transform coding techniques and psychoacoustic principles The part of the satellite communications circuit that extends from the satellite to an Earth station The process by which the frequency of a broadcast transport stream is shifted to a lower frequency range Differential Pulse Code Modulation An audio digitisation technique that codes the difference between samples rather than coding an absolute measurement at each sample point Digital Satellite News Gathering Digital Signal Processor Data circuit Terminating Equipment A communications device that originates is the source or is the end receiving unit destination of signals on a network It is typically a terminal or computer Direct To Home The term used to describe uninterrupted transmission from the satellite directly to the subscriber that is no intermediary cable or terrestrial network utilised Digital Theater Systems A motion picture digital sound system Digital Video Broadcasting A European project which has defined transmission standards for digital broadcasting systems using satellite DVB S cable DVB C and terrestrial DVB T medium created by the EP DVB group and approved by the ITU Specifies modulation error correction etc see EN 300 421 for satellite EN 300 429 for cable and EN 300 744 for terrestrial Page A 3 Glossary DVB SI DVB PI Earth EBU ECM EDI EIA EIT Element
68. ary Stream EMC EMM Encryption EPG Ethernet ETS ETSI FCC FDM FEC FFT FIFO Footprint FTP G 703 GOP GUI HOM HDTV HPA HSYNC Page A 4 Digital Video Broadcasting Service Information DVB Professional Interfaces TTV Lan search shows DVB Physical Interfaces Technical Earth Ensures that all equipment chassis within a rack are at the same potential usually by connecting a wire between the Technical earth terminal and a suitable point on the rack This is sometimes known as a Functional earth Protective Earth Used for electric shock protection This is sometimes known as a safety earth European Broadcast Union Entitlement Control Message Ethernet Data Input Electronics Industries Association USA Event Information Table Equipment A component of the DVB Service Information SI stream generated within an Encoder containing information about events or programmes such as event name start time duration etc System EIT Present Following contains the name of the current and next event It may include an optional descriptor synopsis giving brief details of content EIT Schedule is used to produce a full EPG The EIT is the only DVB SI table which can be encrypted A generic term for a coded bit stream be it video audio or other Electromagnetic Compatibility Entitlement Management Message Encoding of a transmission to prevent access without the appropriate decryption equipment an
69. ate Ru188 See EN 300 421 specification For more detailed specification information and advice on performance in specific applications please contact TANDBERG Television Customer Services Table B 15 DVB S2 Satellite Receiver Input DVB S2 Es No Ratio LDPC FEC Rate DVB S2 Theoretical Es No Ratio dB in perfect linear channel for correct MPEG 2 system operation 1 2 QPSK 1 00 3 5 QPSK 2 23 2 3 QPSK 3 10 3 4 QPSK 4 03 4 5 QPSK 4 68 5 6 QPSK 5 18 8 9 QPSK 6 20 9 10 QPSK 6 42 3 5 8PSK 5 50 2 3 8PSK 6 62 3 4 8PSK 7 91 5 6 8PSK 9 35 8 9 8PSK 10 69 9 10 8PSK 10 98 For more detailed specification information and advice on performance in specific applications please contact TANDBERG Television Customer Services LNB Power and Control The IRD provides LNB power and control signals through the active RF input connector LNB power and controls are enabled through the Satellite Input Menu see Annex C Menus The IRD supports voltage controlled LNBs only The LNB power circuit provides automatic protection against short circuits in the LNB or its cable When the short circuit has been removed recovery is automatic Switchable boost of the LNB voltage to allow for losses in long cables and control of 22 kHz tone insertion are provided The LNB power characteristics comply with IEC 1319 1 and are as per Table B 16 13 Add 0 2 dB 0 4 dB for FEC 3 5 to any system calculation for modulator demodulator implementation mar
70. ce 1 XXXXX is the search range in kHz Same Sub Menus as for Source 1 Reference Guide TT128x High Definition Professional Receiver Decoder ST RE E10141 5 Menus C 5 5 HOM Satellite Option Menu When a Higher Order Modulation Input interface is used the Input menu allows the user to edit the HOM parameters Table C 7 HOM Satellite Menu Display Title Input Description Quality 1 3 5 XXXXXXXXXXXXXXX is bar graph indicating the current level XX LXE 8 0x to range XXXXXXXX Eb NO is a measure of the signal to noise ratio first X is or XXX X dB Select Source Select Source X X is the EDITABLE input source selection 1 2 3 or 4 Source 1 LNB Frequency Sets the LNB frequency for Source 1 XXXXX X is the LNB frequency in MHz XXXXX X MHz Satellite Frequency Sets the Satellite frequency for Source 1 XXXXX X is the Satellite frequency in MHz XXXXX X MHz Symbol rate Sets the symbol rate for Source 1 XX XXXXXX is the symbol rate in Msymb s XX XXXXXX Msymb s Modulation FEC XXXX sets the modulation type QPSK and XXXX the FEC 1 2 2 3 4 5 6 7 8 for XXXX XXXX Source 1 The FEC selection is limited to the valid values of the currently selected modulation type For AUTO FEC the Receiver searches for and locks to the correct FEC rate for the received carrier Input Gain Sets the input gain of the HOM card XXXX Where is either LOW or HIGH Roll Off Roll off of the inp
71. chnique allows large geographic areas to be served with a common transmission multiplex All transmitters in the network are synchronously modulated with the same signal and they all radiate on the same frequency Due to the multi path capability of the multi carrier transmission system COFDM signals from several transmitters arriving at a receiving antenna may contribute constructively to the total wanted signal The SFN technique is not only frequency efficient but also power efficient because fades in the field strength of one transmitter may be filled by another transmitter Service Information Digital information describing the delivery system content and scheduling timing of broadcast data streams DVB SI data provides information to enable the IRD to automatically demultiplex and decode the various streams of programmes within the multiplex Specified in ISO IEC 13818 1 DVB A burst of ASI bytes either 188 or 204 depending on packet length is contiguously grouped into an MPEG 2 Transport Stream packet Stuffing data is added between the packets to increase the data rate to 270 Mbit s See DVB Document A010 rev 1 Section B3 3 ASI Layer 2 Transport Protocol A plastic card with a built in microprocessor and memory used for identification financial transactions or other authorising data transfer When inserted into a reader data is transferred to and from the host machine or a central computer It is more secure than a magnetic st
72. ck The MPEG 2 DVB layer is specified in ISO IEC IS 13818 Generic Coding of Moving Pictures and Associated Audio The UDP layer is compliant with RFC768 User Datagram Protocol A configurable number of 188 byte MPEG 2 TS packets are mapped straight into an UDP frame with no additional overhead The MTU for Ethernet is usually 1500 bytes This limits the number of MPEG 2 TS packets per UDP frame to lie within one to seven The IP layer is according to RFC791 Internet Protocol Specification Figure 6 2 shows a more detailed picture of the MPEG 2 data transfer TS packets are mapped in a datagram using User Data Protocol UDP Internet Protocol IP and Ethernet 188 E 188 TS packets 1 to 7 Figure 6 2 Building the Ethernet Frame Reference Guide TT128x High Definition Professional Receiver Decoder Page 6 7 ST RE E10141 5 Options 6 7 6 8 6 9 6 10 6 11 6 12 Page 6 8 Software Enabled Options These options may be enabled through software licence keys Contact the Customer Services Helpdesk for details see Preliminary Pages High Speed Data Over Ethernet TT1280 SWO HSETHER The IRD can be enabled through a licence key to output high speed data over the Ethernet port The IRD uses the Data Piping protocol to de encapsulate the data received The data must be carried as private data on a designated transport stream PID Careful consideration needs to be taken to ensure interoperability with the tran
73. code Reference Guide TT128x High Definition Professional Receiver Decoder Page 1 3 ST RE E10141 5 Introduction Model Number Marketing Code Description TT1282 Common TT1282 CIBAS 48V MPEG 2 HD Decoder with integrated Common Interface CAM reader Interface 48 Vdc voltage input MPEG 4 2 0 and 4 2 2 video decode 48 V version TT1282 Director TT1282 DIRBAS MPEG 2 HD Decoder with integrated Director Smart Card Reader AC mains voltage input MPEG 4 2 0 and 4 2 2 video decode Software Version This Reference Guide covers the functions of software version 2 0 0 and later To verify the installed version access the Systems Menu Menu 7 2 1 The menus are described in Annex C Menus 1 2 Summary of Features 1 2 1 Main Features The IRD is fully compliant with the appropriate sections of the MPEG 2 DVB S and DSNG specifications and offers the following features Front Panel Controls and Indications lt vertical split two line x 40 character back lit dot matrix LCD display with pushbuttons for Up Down Left Right Edit and Save to provide information and operator choice entry LEDs to indicate lock and general alarm conditions Service Selection Chosen from a menu list of available Services carried in the currently received Transport Stream lt Up to 40 preselected choices can be stored within the unit Multiple Inputs Satellite Receivers lt L band Satellite Receivers have two inputs
74. connector is not suitable for repeated connection and disconnection When intended for use in this way fit a sacrificial connector and connect to it HOM Input Card TT1280 HWO HOM General The Higher Order Modulation Input Card supports QPSK 8PSK amp 16QAM demodulation for Satellite Receivers with four L band inputs Connector Details L Band Inputs Connect the L band output of a suitable LNB to the F type connector either directly or via a suitable attenuator giving adequate consideration to lightning and surge protection The active input is chosen using the Input Status Menu Menu 2 IN 1 2 3 4 In most cases an attenuator will not be required The following list summarises the circumstances when one should be used When the desired input level is greater than the specified maximum permissible 25 dBm When the downlead is a short length of low loss cable and the LNB in use has a poor return loss 7 dB min When the Receiver is receiving one of many carriers in a multi carrier FDM system and the level of the wanted signal is close to the specified maximum permissible The specification for this connector is given in Annex B Technical Specification Table 6 2 HOM Satellite Receiver L band Connector Input Specification Connector Type F type Female Connector designation IN 1 IN 2 IN 3 IN 4 Pin Centre RF Input Shield Ground C hassis LNB Supply Refer to the next caution box Impeda
75. cre B 4 B 32 MPEG 4 B 2 3 Dolby Digital AC 3 Audio 4 B 24 Linear Audio sss B 5 B29 DUS Audio percent B 5 Audio Output Format sss B 5 B 3 1 General sss B 5 B 3 2 Analogue B 5 3 3 Audio Routing sess B 6 B 3 amp Lip SYNC iuste B 6 B 3 5 Supported Audio Specifications B 6 B 3 6 Supported Audio Bit rates B 7 B 37 Digital Audio B 7 BA Input Specifications sss B 7 B 4 1 QPSK Satellite Receivers B 7 tte 7 LNB Power and 9 B 4 2 HOM Satellite Receivers B 10 eC B 10 LNB Power and B 11 4 3 DVB S2 Satellite Receivers B 12 rtc nec retire nere B 12 LNB Power and B 14 4 4 G 703 053 and G 703 053 and Option Card B 15 ST RE E10141 5 Annex B Technical Specification B 45 DVB ASI Input B 15 B 46 10 100BaseT IP Input Option Card B 15 B 4 7 SSI Input SMPTE 310 B 16 B 4 8 Frame Sync
76. cription VVVV WWWW UUU VVVV is BER or NONE YYYYYY 777777 WWWW is LOCK XXXXX is VIDEO YYYYYY is AUDIO ZZZZZZZ is AUDIO2 UUU is MER If BER exceeds X X E X E X is editable 9 9 E 1 to 1 0 E 8 YYYYYYYYYYYYYY YYYYYYYYYYYYYY is editable NO ALAR SET ALARM ONLY SET ALARM AND RELAY 1 SET ALARM AND RELAY 2 SET ALARM AND RELAY 3 SET ALARM AND RELAY 4 SET RELAY 1 ONLY SET RELAY 2 ONLY SET RELAY 3 ONLY SET RELAY 4 ONLY Reference Guide TT128x High Definition Professional Receiver Decoder ST RE E10141 5 Page C 17 Menus C 8 7 MER Alarm Setup Menu Table C 28 MER Alarm Setup Menu Display Title Description IF MER LESS THAN XX X YYYYYYYYYYYYYY is editable 0 to 69 9 YYYYYYYYYYYYYY NO ALAR SET ALARM ONLY SET ALARM AND RELAY 1 SET ALARM AND RELAY 2 SET ALARM AND RELAY 3 SET ALARM AND RELAY 4 SET RELAY 1 ONLY SET RELAY 2 ONLY SET RELAY 3 ONLY SET RELAY 4 ONLY C 8 8 Temperature Alarm Setup Menu Table C 29 Temperature Alarm Setup Menu Display Title Description IF Temperature exceeds 65 C YYYYYYYYYYYY is editable YYYYYYYYYYYY NO ALAR SET ALARM ONLY SET ALARM AND RELAY 1 SET ALARM AND RELAY 2 SET ALARM AND RELAY 3 SET ALARM AND RELAY 4 SET RELAY 1 ONLY SET RELAY 2 ONLY SET RELAY 3 ONLY SET RELAY 4 ONLY Page C 18 Reference Guide TT128x High Definition Professional Receiver Decoder ST RE E10141 5 C 9 C 9 1 Reference Guide TT128x High Definition Professional
77. cters with an instruction of the form repeat character x y times Single Channel Per Carrier A process in digital transmission used to combine a digital signal with a pseudo random sequence producing a randomised digital signal that conveys the original information in a form optimised for a broadcast channel Alteration of the characteristics of a television signal in order to prevent unauthorised reception of the information in clear form Serial Digital Interface Service Description Table Provides information in the SI stream about the services in the system for example the name of the service the service provider etc Safety Extra Low Voltage EN 60950 Reference Guide TT128x High Definition Professional Receiver Decoder ST RE E10141 5 STB STT SFN SI Single Packet Burst Mode Smart Card SMATV SMPTE SMS SNG SNMP Spatial Redundancy SPI Statistical Redundancy TAXI IP TDM TDT Temporal Redundancy Time stamp TOT Reference Guide TT128x High Definition Professional Receiver Decoder ST RE E10141 5 Glossary Set Top Box A box that sits on top of a television set and is the interface between the home television and the cable TV company New technologies evolving for set top boxes are video on demand video games educational services database searches and home shopping The cable equivalent of the IRD System Time Table ATSC Single Frequency Network The SFN te
78. d authorisation Electronic Programme Guide On screen programme listing using thumbnail pictures and or text The most widely used local area network LAN defined by the IEEE as the 802 3 standard Transmission speeds vary according to the configuration Ethernet uses copper or fibre optic cables European Telecommunications Standard European Telecommunications Standards Institute Federal Communications Commission Frequency Division Multiplex A common communication channel for a number of signals each with its own allotted frequency Forward Error Correction A method of catching errors in a transmission The data is processed through an algorithm that adds extra bits and sends these with the transmitted data The extra bits are then used at the receiving end to check the accuracy of the transmission and correct any errors Fast Fourier Transformation A fast algorithm for performing a discrete Fourier transform First In First Out A data structure or hardware buffer from which items taken out in the same order they were put in Also known as a shelf from the analogy with pushing items onto one end of a shelf so that they fall off the other A FIFO is useful for buffering a stream of data between a sender and receiver that are not synchronised i e they not sending and receiving at exactly the same rate The area of the Earth s surface covered by a satellite s downlink transmission Also generally the area from which the sa
79. d is LOCKOUT NCP installed and a valid CONTROL Smart Card inserted Enter PIN Figure 3 1 Power up Operating Mode Reference Guide TT128x High Definition Professional Receiver Decoder Page 3 3 Operating the Equipment Locally 3 2 3 3 3 3 1 3 3 2 3 3 3 Page 3 4 Front Panel Controls and Pushbuttons Front Panel items are described under Section 1 6 Guided Tour Alarm LED LCD display Edit Left Up Lock LED Save Down Right Figure 3 2 Front Panel Controls and P ushbuttons Front Panel Operating Modes General Operating the IRD from the Front Panel is via two operating modes Navigate Mode see Section 3 3 2 and Edit Mode see Section 3 3 3 Navigate Mode Navigate mode allows the user to move between menus and pages within menus editing the left display area Table 3 1 Navigate Mode Action Result Up Pushbutton Pressed Go to page given by uplink of current page obtain and display current data Down Pushbutton Pressed Go to page given by down link of current page obtain and display current data Left Pushbutton Pressed Go to page given by left link of current page obtain and display current data Right Pushbutton Pressed Go to page given by right link of current page obtain and display current data Edit Pushbutton Pressed Enter Edit mode at current page if permitted else no effect Save Pushbutton Pressed No effect Pushbutton LEDs will be updated to indicate which pushbutton presses a
80. d to the supply or other leads is live or is in operation Reference Guide TT128x High Definition Professional Receiver Decoder ST RE E10141 5 2 3 2 3 1 2 3 2 Installing the Equipment I nstalling the Equipment Fixing The IRD is designed for fixed use only and has been shipped with fixing brackets suitable for a standard 19 inch rack When installed in a rack it should be secured using the fixing brackets and M6 x 18 mm panhead screw in each corner of the front panel In addition support shelves must be used to reduce the weight on the brackets Ensure it is firmly and safely located and it has an adequate flow of free air A freestanding unit should be installed on a secure horizontal surface where it is unlikely to be knocked or its connectors and leads disturbed Ventilation Openings in the Covers Side openings in the cabinet as well as a front mounted cooling fan are provided for ventilation They ensure reliable operation of the product and protect it from overheating The openings or the fan must not be blocked or covered Airis released through vents at both sides of the unit Air is drawn into the interior front mounted cooling fan Figure 2 1 Air Flow Through the Equipment Care in Positioning CAUTIONS The fan contained within this unit is not fitted with a dust insect filter Pay attention to the environment in which it is to be used Do not install units so that the a
81. de TT128x High Definition Professional Receiver Decoder Page C 1 ST RE E10141 5 Menus Table C 21 Output Connector Selector S ubmenu C 14 T ble C 22 Alarms icm co ecc rima C 15 Table C 23 Transport Stream Alarm Setup Menu C 15 Table C 24 Video Alarm Setup C 16 Table C 25 Audio 1 Alarm Setup C 16 Table C 26 Audio 2 Alarm Setup C7 Table C 27 Satellite BER Alarm Setup C7 Table C 28 MER Alarm Setup C 18 Table C 29 Temperature Alarm Setup C 18 Table C 30 Setup Menu tese C 19 Table C 31 IRD Details Menu C 20 Table C 32 System Restart Menu sssrin C 20 Page C 2 Reference Guide TT128x High Definition Professional Receiver Decoder ST RE E10141 5 Menus C 1 LCD Menus C 1 1 Using the Menus Detailed description of the use of menus is given in Chapter 3 Operating the Equipment Locally C 1 2 Menu Descriptions This annex describes the front panel LCD menus When the unit is first powered up it progresses through a series of start up pages on the LCD display The menu is created in a tree structure where each branch may contain items new branches or both An item is viewed as an informat
82. distribution system Connection to supply Class of equipment Rated voltage Rated frequency Voltage selection Rated current Input connector Fuse Fuse type Fuse current rating Specification Type TN ONLY EN 60950 para 1 2 12 1 Power distribution system having one point directly earthed the exposed conductive parts of the installation being connected to that point by protective earth conductors This equipment must NOT be used with single phase three wire and PE TT or IT Type Power distribution systems Pluggable Equipment Type A EN 60950 para 1 2 5 Equipment which is intended for connection to the building power supply wiring via a non industrial plug and socket outlet or a non industrial appliance Coupler or both Correct mains polarity must always be observed Do not use reversible plugs with this equipment Class I Equipment EN 60950 para 1 2 4 electric shock protection by basic insulation and protective earth 100 120 220 240 Vac single phase 50 60 Hz Wide ranging 1 5 A 100 240 Vac range CEE 22 IEC 3 pin male receptacle Fuse in live conductor in power input filter at rear of unit Do not use reversible plugs with this equipment Bussmann 505 Littelfuse 215 5x20 mm time delay T 1500 A breaking capacity HBC IEC EN 60127 2 Sheet 5 2 A 250V T HBC Power consumption 45 W typical NO options fitted 180 W maximum Reference Guide TT128x High Definition Professional Receiver Decoder Page B 21 T
83. dvantage is the truly mobile service solution This provides a package specifically designed to keep you mobile and operational Call TANDBERG Sales for more details Where to Find Us Europe Middle East and Africa Americas China Australia NZ Internet Address Page vi 44 0 23 8048 4455 Fax 44 0 23 8048 4467 support tandbergtv com 888 671 1268 US and Canada 678 812 6255 Outside of mainland US noc tandbergtv com 86 10 6856 0260 Beijing 852 2530 3215 Hong Kong fieldservice asia tandbergtv com 612 9360 2053 fieldservice australia tandbergtv com http www tandbergtv com Reference Guide TT128x High Definition Professional Receiver Decoder ST RE E10141 5 Preliminary Pages Technical Training Training Courses TANDBERG Television provides a wide range of training courses on the operation and maintenance of our products and on their supporting technologies TANDBERG can provide both regularly scheduled courses and training tailored to individual needs Courses can be run either at your premises or at one of our dedicated training facilities Where to Find Us For further information on TANDBERG Television s training programme please contact us International Telephone 44 23 8048 4229 International Facsimile 44 23 8048 4467 E mail Address training tandbergtv com Internet Address http www tandbergtv com Customer Services and Technical Training Postal Address Tandberg T
84. e 2 7 Frame Sync Hi Z Connector Item Specification Connector type BNC 75 Q socket Connector designation FRAME SYNC Pin Centre Analogue Black and Burst Input Shield Ground Chassis Impedance Last unit must be terminated with 75 Q Ethernet The IRD has an Ethernet remote control port for SNMP Control This is also used for high speed data over Ethernet output and TANDBERG engineering debug purposes 10 100BaseT Table 2 8 Ethernet P in outs Item Specification Connector type RJ 45 100BaseT Connector designation 10 100BaseT Pin outs Pin 1 Tx Out Unused pins notconnected Pin 2 Tx Out Pin 3 Rx In Pin 6 Rx In Reference Guide TT128x High Definition Professional Receiver Decoder ST RE E10141 5 Installing the Equipment 2 8 8 Alarm Connector and Relay The alarm relay connector has a summary and four general purpose relays The summary relay is activated whenever the unit detects an alarm or the power is switched off ALARM RELAY Table 2 9 Alarm Connector Item Specification Connector type 9 way D type Female for the summary alarm relay Connector designation ALARM RELAY Pin outs 1 Relay 2 Normally open Pin2 Relay 3 Normally open Pin3 Relay 4 Normally closed Pin4 Relay 1 common pin Pin5 Relay 5 Normally closed Pin6 Relays 2 and 3 common pin Pin7 Relays 4 and 5 common pin Pin8 Relay 1 Normally Closed Open on Alarm Pin9 Relay 1 Normally Open Clos
85. e Network ID submenu displays the network ID and the C 6 10 Original Network ID from the current Service Description Tables C 6 2 Video Menu The Video signal status submenu contains information about the currently decoded MPEG 2 video Table C 11 Video Menu Display Title Video Description XX Stream PID ZZZZ XX is the number of video streams YYYY 2277 is the currently selected video stream PID YYYY is the currently selected video stream status OK STOP FAIL Resolution XXXXXXXXX XXXXXXXXX is the current video resolution e g 1920 x 1080 Frame Rate YY YY Hz YY YY is the current video frame rate 25 Hz 29 97 Hz Coding mode XXXXX Coding mode is the current video coding 4 2 0 4 2 2 Profile YYYYY Is the current video profile ML HL Reference Guide TT128x High Definition Professional Receiver Decoder Page C 9 ST RE E10141 5 Menus Page C 10 Display Title Video GOP Structure Pixel Aspect Ratio YYY Rate Buffer Level XXX Bitrate YY YY Mbit s Failmode YYYYYYYYYYYY Test Pattern XXXXXXXXXXXXXXXXXXXXXXX Test Pattern Standard XXXXXXXX Framesync XXXXXXX YYYYYYYY Framesync PAL Offset XXXXXX Framesync NTSC Offset YYYYYY 4 2 0 Delay XX ms 4 2 2 Delay YY ms Output Mode YYY Trisync Mode Embedded Audio Data IDs XXX Channel YYYY Description video GOP structure and length YYY is the current video aspect ratio 16 9 XXX is the current video rate buffer level fill percentage YY YY is the curr
86. e Receiver Input S pecification Parameter L band input Safety status Number of inputs Input connector type Input impedance Return loss Isolation between inputs Frequency Tuning range Tuning step Carrier frequency search range Receive spectrum sense Power Input power level per carrier Total L band input power Oscillator power at the L band input Modulation Convolutional FEC rates Specification SELV 4 F type female 75 750 gt 12 dB 55 dB typical non adjacent inputs 45 dB typical adjacent inputs Fc 950 to 2150 MHz 1 kHz 0 to 5 MHz BPSK QPSK 0 to 2 MHz BPSK 16QAM Normal and inverted 65 to 25 dBm lt 10 dBm lt 80 dBm 589 lt Fosc lt 2150 MHz 1 2 2 3 3 4 5 6 7 8 Symbol rate range Rs 5 0 to 45 0 MSymbol s Symbol rate step 1 Symbol s Symbol rate lock range 120 ppm Eb No ratio See Table B 7 Miscellaneous Phase noise tolerance SSB phase noise power spectral density lt K 8 5 Log Rs typical PSE 10 p p y g Rs typical Phase noise power spectral density of the form C 20 Log 8F OF Frequency offset from carrier Rs Symbol rate Msymbol s Convolutional FEC rate K 1 2 77 2 3 74 3 4 5 6 7 8 71 LNB power and control See Table B 9 Table B 7 shows the Eb No requirements to ensure error free demodulation for all supported FEC rates 6 The displayed frequency is either L band or SHF dependent o
87. eat following an initial delay period is implemented for the Left Right Up and Down pushbuttons in software Reference Guide TT128x High Definition Professional Receiver Decoder Page 1 11 ST RE E10141 5 Introduction 1 6 3 1 6 4 Page 1 12 Alarm LED LCD display Edit Left Up TANDBERG Receiver TT 1280 Lock LED Save Down Right Figure 1 7 Front Panel Controls Front Panel LEDs Figure 1 7 shows the location of the LEDs on the front panel The LEDs indicate the equipment status as follows The red ALARM LED is used to indicate an IRD fault condition e g a missing or faulty input signal It should be off for correct operation although it may be lit briefly during power up The green LOCK LED is used to indicate that the IRD is locked to a Transport Stream when lit and indicates correct conditions and correct system functioning Rear Panel Inputs and outputs to the unit are taken via the rear panel Connector descriptions are given in Chapter 2 Installing the Equipment and Chapter 6 Options Reference Guide TT128x High Definition Professional Receiver Decoder ST RE E10141 5 Contents Chapter 2 Installing the Equipment 2 1 Read This First 2 3 2 62 Location of the DC Input Connector 2 8 f 2 6 3 Connecting the Equipment to the DC 211 Handling 2 3 Supply 2 9 2 1 2 Installing the 2 3 2 3
88. echnical Specification DC Supply Input 48 V Version B 7 2 B 8 Page B 22 NOTES 1 Only models TT1280 CIBAS 48V TT1280 DIRBAS 48V TT1282 CIBAS 48V and TT1282 DIRBAS 48V use a DC power supply 2 Ensure correct polarity is maintained 3 Theunit must have a protective earth Table B 33 DC Power Supply Specification Item Rated voltage Rated current Input connector Fuse Fuse type Fuse current rating Power consumption Cable Types The signal cable types or similar in Table B 34 are those recommended by TANDBERG Television in order to maintain product EMC compliance Specification For connection to 48 Vdc supplies only PSU input tolerance 40 to 60 Vdc Correct polarity must always be observed 2A Terminal block Fuse 48 Vdc connector at rear of unit Bussmann 505 Littelfuse 215 5x20mm time delay T 1500A breaking capacity HBC IEC EN 60127 2 Sheet 5 5A 250V T HBC 45 W typical NO options fitted 180 W maximum Table B 34 Suitable Signal Cable Types Signal Type RS 232 RS 422 Data Out Alarm Relay ASI HDSDI Out 1 and 2 ASI SMPTE 310 In Frame Sync Ethernet 100BaseT Audio 1 and 2 Video Out Connector Cable 9 way D type Male Belden 8162 CM 2PR24 shielded E108998 typical 9 way D type Male Belden 8162 CM 2PR24 shielded E108998 typical BNC Canford Audio BBC 1 3 PSF type 2 video cable BNC Canford Audio BBC 1 3 PSF type 2 video cable BNC Canford Audio
89. ectly or via a suitable attenuator giving adequate consideration to lightning and surge protection The active input is chosen using the Input Status Menu Menu 2 OES SIN We In most cases an attenuator will not be required The following list summarises the circumstances when one should be used When the desired input level is greater than the specified maximum permissible 25 dBm When the downlead is a short length of low loss cable and the LNB in use has a poor return loss 7 dB min When the Receiver is receiving one of many carriers in a multi carrier FDM system and the level of the wanted signal is close to the specified maximum permissible The specification for this connector is given in Annex B Technical Specification Table 6 1 QPSK Satellite Receiver L band Connector Input Specification Connector Type F type Female Connector designation QPSK IN 1 QPSK IN 2 Pin Centre RF Input Shield Ground C hassis LNB Supply Refer to the next caution box Impedance 750 Reference Guide TT128x High Definition Professional Receiver Decoder Page 6 3 ST RE E10141 5 Options 6 3 6 3 1 6 3 2 Page 6 4 CAUTION 1 The Receiver provides dc power refer to Chapter 3 Operating the Equipment Locally via the active L band input connector to drive an LNB Low Noise Block Down Converter Do not connect equipment other than an LNB to this connector Failure to do this may result in damage to the external equipment 2 The F type
90. ed on Alarm 2 8 9 RS 232 Low speed Asynchronous and RS 422 High speed Synchronous Data Outputs A 9 way D type female connector provides a shared simultaneous asynchronous low speed data and PEE synchronous high speed data serial communications E a interface The status of the data output on this 3 connector is given the Data menus Menus 3 4 peine Deis dl and 3 5 Table 2 10 RS 232 Low speed RS 422 High speed Data Connector Item Specification Connector type 9 way D type Female Connector designation RS232 R S422 Data Out Standards RS 232 DATA RS 422 DATA Configuration DCE P in outs Pin 1 CLK RS 422 Pin 2 Receive Data Output RxD RS 232 Pin 3 Not Used Pin 4 Not Used Pin 5 Ground RS 232 Pin 6 CLK inverted RS 422 Pin 7 Not used Pin 8 DATA RS 422 Pin 9 DATA inverted RS 422 Reference Guide TT128x High Definition Professional Receiver Decoder Page 2 15 ST RE E10141 5 Installing the Equipment 2 9 Option Card Connectors Option cards are described in Chapter 6 Options Page 2 16 Reference Guide TT128x High Definition Professional Receiver Decoder ST RE E10141 5 Contents 31 Powering the Equipment seen 3 3 Switching ede 3 3 3 1 2 Power up Operating 3 3 32 FrontPanel Controls and P ushbuttons 3 4 3 3 FrontPanel Operating 3 4
91. ed to cable networks Quadrature Phase Shift Keying A form of phase shift keying modulation using four states Quarter Screen Image Format A process of converting analogue waveforms to digital information 8 bit quantisation as set out in ITU R Rec 601 uses 256 levels in the range 0 255 to determine the analogue waveform value at any given point The value is then converted to a digital number for processing in the digital domain Random Access Memory A volatile storage device for digital data Data may be written to or read from the device as often as required When power is removed the data it contains is lost Remote Authorization System A TANDBERG TV proprietary public key encryption system used to prevent unauthorized viewing of a TV programme or programmes Radio Frequency Read Only Memory A non volatile storage device for digital data Data has been stored permanently in this device No further information may be stored written there and the data it holds cannot be erased Data may be read as often as required Reed Solomon coding An error detection and correction coding system 16 bytes of Reed Solomon Forward Error Correction code are appended to the packet before transmission bringing the packet length to 204 bytes The 16 bytes are used at the receiving end to correct any errors Up to eight corrupted bytes can be corrected Run Length Coding Minimisation of the length of a bit stream by replacing repeated chara
92. el to allow the insertion of a Smart Card for the TANDBERG Director system Director functionality includes Conditional Access over air software download and over air control Other than the insertion of the Smart Card no specific set up is required at the IRD for the Conditional Access or software download For over air control NCP see Chapter 4 Operating the Equipment Remotely 3 8 5 DVB Common Interface Menu 4 3 There is a single slot on the IRD pack panel to allow the insertion of a DVB Common Interface Conditional Access module CAM and related conditional access card Other than the insertion of the CAM and Access card no specific set up is required at the IRD for the DVB Conditional Access Reference Guide TT128x High Definition Professional Receiver Decoder Page 3 15 ST RE E10141 5 Operating the Equipment Locally 3 9 3 9 1 3 9 2 3 9 3 Page 3 16 Setting Up the Transport Stream Output Menu 5 Set up Procedure Use Table 3 21 to step through the Transport Stream Output set up procedure using Menu 5 This allows the Transport Stream for the current Service to be output on the ASI output connectors Table 3 21 Setting Up the Transport Stream Output TSO Step Action Result 1 Go to Menu 5 to enter TRANSPORT The Transport Stream Output will be formatted according to the STREAM OUTPUT setting choice made Press Edit then select one of the following POST INPUT i e as input Transport
93. elevision Unit 2 Strategic Park Comines Way Hedge End Southampton Hampshire 5030 4DA United Kingdom Return of Equipment If you need to return equipment for repair please contact the Customer Services Helpdesk on 44 0 23 8048 4455 A Returns Authorisation Number RAN will be issued and full details of the unit will be logged Technical Publications If you need to contact TANDBERG Television Technical Publications regarding this publication e mail techpubs tandbergtv com Reference Guide TT128x High Definition Professional Receiver Decoder Page vii ST RE E10141 5 Preliminary Pages BLANK Page viii Reference Guide TT128x High Definition Professional Receiver Decoder ST RE E10141 5 Contents Chapter 1 Introduction 1 1 Scope of This Reference 1 3 1 1 1 Who Should Use This Reference Guide 1 3 1 1 2 What Equipment is Covered by This 15 Control Modes 1 10 Reference Guide sss 1 3 1 5 1 1 10 The Equipment Models 1 3 1 5 2 Front Panel Local 1 11 Software Version 14 1 6 Guided e recreo 1 11 1 2 Summary of Features 1 4 1 6 1 Construction 1 11 1 2 1 Main 1 4 162 Front Panel 5
94. ent video stream bit rate YYYYYYYYYYYY is the editable parameter for setting the response to loss of video FREEZE FRAME BLACK FRAME NO SYNCS BLUE FRAME 75 BARS AND RED BLUE PLUS TEXT RED PLUS TEXT XXXXXXXXXXXXXXXXXXXXXXX is the editable video test pattern to be displayed NONE 75 BARS AND RED MOVING BAR BORDER 100 COLOUR BARS PATHOLOGICAL MULTIBURST MONITOR LINEUP CONTRAST XXXXXXXX is the editable standard for the test pattern AUTO 1080i 30Hz 1080i 29 97Hz 1080i 25Hz 1080i 24Hz 1080i 23 976Hz 720p 60Hz 720p 59 94Hz 720p 50Hz XXXXXXX is the editable parameter for Framesync enable ENABLED DISABLED YYYYYYYY shows the presence of a framesync input SIGNAL NOT PRESENT SIGNAL PRESENT FRAME RATE MISMATCH SIGNAL LOCKED XXXXXX is the editable PAL framesync offset range 199999 to 199999 pixels YYYYYY is the editable NTSC framesync offset range 199999 to 199999 pixels XX is the editable parameter for delaying 4 2 0 video frames 0 to 100 ms YY is the editable parameter for delaying 4 2 2 video frames 0 to 100 ms YYY is the editable video output mode RGB YPbPr Trisync on NONE ALL GREEN XXX is the editable embedded audio data IDs 0x0 OxFFF YYYY is the editable audio channel NONE ONE TWO ONE and TWO Reference Guide TT128x High Definition Professional Receiver Decoder ST RE E10141 5 6 3 C 6 4 Reference Guide TT128x High Definition Professional Receiver Decoder Aud
95. er Decoder ST RE E10141 5 Hub ICAM IEC IF Interframe Coding Intraframe Coding I picture I frame Glossary A device in a multipoint network at which branch nodes interconnect Integrated Conditional Access Module Embedded in the IRD and responsible for descrambling plus packet filtering and reception It also contains the physical interface to the subscriber s viewing card International Electrotechnical Committee Intermediate Frequency Usually refers to the 70 MHz or 140 MHz output of the Modulator in cable satellite and terrestrial transmission applications Compression coding involving consecutive frames When consecutive frames are compared temporal redundancy is used to remove common elements information and arrive at difference information MPEG 2 uses B and P frames but since they are individually incomplete and relate to other adjacent frames they cannot be edited independently Compression coding involving a single frame Redundant information is removed on a per frame basis All other frames are ignored Coding of a macroblock or picture that uses information only from that macroblock or picture Exploits spatial redundancy by using DCT to produce frames these are independent frames and can be edited Internet Protocol The IP part of TCP IP IP implements the network layer layer 3 of the protocol which contains a network address and is used to route a message to a different network or sub network IP
96. erly connected and that all values have been entered correctly 10 100BaseT IP Result Accesses the Input menu Selects the G 703 menu Sets the required interleaving Sets the unit sensitivity to the input signal level Enables FEC functionality Table 3 10 steps through the set up procedure of the Telco Receiver using Menu 2 Input and the IP input Table 3 10 Setting Up the IP Interface Step Action 1 Connectthe Ethernet cable to the IP input connector 2 Power up the unit and navigate to Menu 2 Input 3 Navigate to UDP PORT Menu 2 3 2 then press Edit Selectthe Receive UDP Port number then press Save 4 Navigate to IP INPUT IP ADDRESS Menu 2 3 2 1 then press Edit Selectthe IP address then press Save 5 Navigate to IP INPUT SUBNET MASK Menu 2 3 2 2 then press Edit Selectthe Subnet mask then press Save 6 Navigate to IP INPUT GATEWAY ADDRESS Menu 2 3 2 3 then press Edit Selectthe Gateway address then press Save Result Accesses the Input menu Edits the UDP Port parameter Edits the IP Input address parameter Edits the IP Input subnet mask parameter Edits the IP Input Gateway address parameter Reference Guide TT128x High Definition Professional Receiver Decoder ST RE E10141 5 Step Action 1 Navigate to IP INPUT MULTICAST IP ADD Menu 2 3 2 4 then press Edit Selectthe Multicast IP address then press Save 8 Return to Input Menu 2 it should display t
97. fers three L band inputs plus an IF input If this input option card is fitted in the receiver then note that Menu 2 3 5 sets the IF input frequency LNB Frequency Satellite Frequency and LNB Power parameters are not applicable for this input The DVB S2 demod option TT1280 HWO DVBS2 IF CONST also offers a constellation output in DVB S2 mode This output can be enabled for each L band IF input from the menu 2 3 X 6 Enabling this mode disables the demodulator transport stream rendering the receiver unable to decode a service Reference Guide TT128x High Definition Professional Receiver Decoder Page 3 9 ST RE E10141 5 Operating the Equipment Locally Telco Receiver TTV G 703 Table 3 9 steps through the set up procedure of the Telco Receiver using Menu 2 Input and the TTV G 703 input 3 6 4 3 6 5 Page 3 10 Table 3 9 Setting Up the TTV G 703 Interface Step Action 1 Connect the cable to TTV 6 703 input 2 Power up the unit and navigate to Menu 2 Input 3 Press the Right pushbutton to access Menu 2 3 4 Navigate to INTERLEAVER Menu 2 3 3 then press Edit Select Enable or Disable then press Save 5 Navigate to SIGNAL LEVEL Menu 2 3 4 then press Edit Select Normal or Low then press Save 6 Navigate to REED SOLOMON Menu 2 3 2 then press Edit Select ENABLE then press Save 7 Return to Input Menu 2 it should display the current status If status is NOT LOCKED verify that the cable is prop
98. gh Definition Professional Receiver Decoder ST RE E10141 5 2 1 2 1 1 2 1 2 2 1 3 2 1 4 Installing the Equipment Read This First Handling The IRD must be handled and installed carefully and thoughtfully to prevent safety hazards and damage I nstalling the Equipment Ensure the personnel designated to fit the unit have the appropriate skills and knowledge If in any doubt contact TANDBERG Television Customer Services see Preliminary Pages for contact details Installation of the product should follow these instructions and should only use installation accessories recommended by the manufacturers When rack mounted this equipment must have shelf supports as well as being fixed at the front panel Do not use this product as a support for any other equipment Lifting In some circumstances the unit might be awkward to lift In which case do not attempt to lift or move it without proper assistance or equipment If in doubt seek assistance Site Requirements Power Supplies See Annex B Technical Specification for a full specification Environment See Annex B Technical Specification for a full specification Do not install this product in areas of high humidity or where there is danger of water ingress Lightning Protection WARNING IF THE RECEIVER HAS BEEN SUBJ ECT TO A LIGHTNING STRIKE OR POWER SURGE WHICH HAS STOPPED IT WORKING DISCONNECT THE POWER IMMEDIATELY DO NOT REAPPLY POWER UNTIL IT HA
99. gin Page B 14 Reference Guide TT128x High Definition Professional Receiver Decoder ST RE E10141 5 Technical Specification Table B 16 LNB Power and Control Parameter Voltage Current LNB control Tone amplitude Boost voltage Specification Voltage V nominal Receiver Polarisation 4 13 Vertical circular right 18 Horizontal circular left 350 mA maximum 22 2 kHz tone 0 65 0 2 Vp p 1 V typical 4 4 TTV 703 DS3 and G 703 DS3 and Option Card Table B 17 TTV G 703 Input Specification Input Specification Safety status SELV Connector type BNC Female Input impedance 750 Data rate DS3 45 Mbit s E3 34 Mbit s Network Type PDH Network Specification CCITT ITU T G 703 Reed Solomon On Off Not available in 188 packet mode De Interleaver On Off Not available in 188 packet mode Status LED Green Lock Red No Lock Output Connector Not in use B 4 5 DVB ASI Input Table B 18 DVB ASI Copper Input Specification Safety status SELV Connector type BNC Female Input impedance 750 Data rate range 0 350 160 Mbit s Error decoding None 4 6 10 100BaseT IP Input Option Card Table B 19 10 100BaseT IP Input Specifications M Receive Polarisation As specified in ETS 300 784 Satellite Earth Station and Systems SES Television Receive only TVRO earth stations operating in the 11 12 GHz frequency bands Reference Guide TT128x High Definition Professional Receiver Decoder ST RE E
100. guration and operating procedures Chapter 4 Operating the Equipment Remotely This chapter provides a guide to configuring and preparing the unit for remote operation Chapter 5 Alarms This chapter provides a guide to configuring the alarm interface Chapter 6 Options This chapter describes the available hardware and software options for the IRD Chapter 7 Preventive Maintenance and Fault finding This chapter details routine maintenance tasks to be performed provides general servicing advice and information regarding warranty and maintenance provides general fault finding information for other types of problem which may be encountered Annex A Glossary Annex B Technical Specification Annex C Menus Annex D Language Abbreviations Annex E Factory Defaults Reference Guide TT128x High Definition Professional Receiver Decoder Page iii ST RE E10141 5 Preliminary Pages About This Reference Guide General This Reference Guide provides instructions and information for the installation and operation of the TT1280 and TT1282 1U digital integrated Receiver Decoder IRD This Reference Guide should be kept in a safe place for reference for the life of the equipment It is not intended that this Reference Guide will be amended by the issue of individual pages Any revision will be by a complete reissue Further copies of this Reference Guide can be ordered from the address shown on page vii If passing the equipment to
101. has expired Reference Guide TT128x High Definition Professional Receiver Decoder ST RE E10141 5 7 4 7 4 1 7 4 2 7 4 3 7 4 4 Preventive Maintenance and Fault finding For systems support you can choose either Gold or Silver Advantage These packages are designed to save you costs and protect your income through enlisting the help of TANDBERG Television support specialists VOYAGER Advantage is the truly mobile service solution This provides a service specifically designed to keep you mobile and operational Call TANDBERG Customer Services for more details Fault finding General The information contained in this chapter is intended to isolate the unit as the faulty equipment if a system failure occurs If the following information fails to clear the abnormal condition please contact Customer Services using the information given in the Preliminary Pages of this manual System Defaults The system defaults can be restored at any time using the Restore System Defaults option Menu 7 1 4 Preliminary I nvestigations 1 Ensure all leads and connectors are in place and serviceable 2 Ensure the unit is powered If not investigate the power source Check the fuse 3 Ensure the red alarm LED on the front of the unit is not lit If it is investigate the Alarm status see Chapter 5 Alarms 4 Use the BER display to ensure that the Post Viterbi BER is less than 2 0 E 4 If it is not check the input to the Receive
102. he current status If status is NOT LOCKED verify that the cable is properly connected and that all values have been entered correctly Operating the Equipment Locally Result Edits the IP Input Multicast IP address parameter 3 7 Service Configuration Menu 3 3 7 1 Selecting and Setting Up a Service Each Transport Stream may contain many Services Menu 3 allows a Service to be chosen as current and the profile of its components to be specified This Service will be used as the power up default Service until a new Service is selected Table 3 11 Selecting a Service Step Action 1 Go to Menu and select the required Service The Edit mode cannot be entered unless there are available Services 2 Press Save Result This page shows the total number of Services available in the incoming Transport Stream Use Editand the arrow pushbuttons to select the required Service This stores the Service as the Current Service 3 7 2 Selecting the Video Component Table 3 12 Selecting the Video Component Step Action 1 Go to Menu 3 1 and press Edit Select one of the video streams or enter a video stream PID 2 Scroll to Menu 3 1 5 and edit the parameter for setting the response to loss of video FREEZE FRAME BLACK FRAME BLUE FRAME NO SYNCS 75 BARS AND RED BLUE PLUS TEXT RED PLUS TEXT Press Save Perform a system restart see Section 3 12 Restarting the Unit Result Selects the video component Edits t
103. he Right and Left pushbuttons as described in Table 3 4 2 Press Edit on the front panel The Save button will come on to show that the new option can be stored 3 Use the arrow pushbuttons to step through This action scrolls through the options in a continuous loop the options 4 Press Save to store the option or press Edit to cancel the selection and return to the source menu Entering a Menu Value Some items shown in the right display area of the front panel LCD display have a user entered value An example of this is the IP Address Menu 7 1 3 in which the unit s Network address has to be entered Use the following steps as a general guide to entering a value Table 3 4 Entering a Menu Value Step Action Result 1 Select the menu and display the required selection 2 Press Edit on the front panel The Save button will come on to show that the new value can be stored 3 Use the Right or Left pushbutton to move Each pushbutton has a built in LED that tums on if the pushbutton the cursor to the required digit function is appropriate to the displayed information 4 Change the value by using the arrow pushbuttons 5 Press Save to store the option Reference Guide TT128x High Definition Professional Receiver Decoder ST RE E10141 5 Operating the Equipment Locally This selects the Service and associated parameters for the preset This displays the menu which allows the Current Service to be stored ata chosen location 01
104. he parameter for setting the response to loss of video 3 Scroll to Menu 3 1 6 and editthe video test pattern to be displayed Press Save E dits the video test pattern to be displayed 4 Scroll to Menu 3 1 7 and edit the parameter for Edits the parameter for framesync enable framesync enable ENABLED or DISABLED Press Save 5 Scroll to Menu 3 1 7 1 and editthe PAL Edits the PAL framesync offset range and the NTSC framesync framesync offset range 199999 to 199999 pixels and the NTSC framesync offset range 199999 to 199999 pixels Press Save offset range 6 Scroll to Menu 3 1 11 1 and editthe embedded audio data IDs 0X0 OxFFF and audio channel NONE ONE TWO or ONE and TWO Press Save Edits the embedded audio data IDs and audio channel Reference Guide TT128x High Definition Professional Receiver Decoder Page 3 11 ST RE E10141 5 Operating the Equipment Locally 3 7 3 Page 3 12 Selecting the Audio Component I ntroduction Automatic audio component selection is based on component order in the PMT as follows e Audio 1 selects the first component in the PMT and Audio 2 selects the second component e Audio 1 does not select the same component as Audio 2 and vice versa when component PIDs are reordered in a new e Coding type and language are manually selectable through the User PID and type parameters Selecting the Audio Manually It is possible to manually se
105. his copyright protection technology must be authorized by Macrovision Corporation and is intended for home and other limited viewing uses only unless authorized by Macrovision Reverse engineering or disassembly is prohibited Reference Guide TT128x High Definition Professional Receiver Decoder ST RE E10141 5 Preliminary Pages Warnings Cautions and Notes Heed Warnings All warnings on the product and in the operating instructions should be adhered to The manufacturer can not be held responsible for injuries or damage where warnings and cautions have been ignored or taken lightly Read Instructions All the safety and operating instructions should be read before this product is operated Follow nstructions All operating and use instructions should be followed Retain I nstructions The safety and operating instructions should be retained for future reference WARNINGS WARNINGS GIVE INFORMATION WHICH IF STRICTLY OBSERVED WILL PREVENT PERSONAL INJ URY OR DEATH OR DAMAGE TO PERSONAL PROPERTY OR THE ENVIRONMENT THEY ARE BOXED AND SHADED FOR EMPHASIS AS IN THIS EXAMPLE AND ARE PLACED IMMEDIATELY PRECEDING THE POINT AT WHICH THE READER REQUIRES THEM CAUTIONS Cautions give information which if strictly followed will prevent damage to equipment or other goods They are boxed for emphasis as in this example and are placed immediately preceding the point at which the reader requires them NOTES No
106. ia protocol e Clock Calendar Available to co ordinate universal and local time lt Constantly updated when locked to a valid Transport Stream e Transport Stream Demultiplexing Maximum capability is 160 Mbit s depending CA in use and input front end e Video Decoding Maximum Video decoding capability of 50 Mbit s e Audio Audio embedding in the digital video output compressed AC 3 not supported e VANC data support lt Closed Captions e Frame Synchronisation of video output to a composite analogue input e Local Control Methods lt Front Panel User Interface o gt gt 1 2 2 Inputs ASI Input Decoder One BNC connector supporting both byte mode and single packet burst mode SSI Input Decoder One BNC connector providing SMPTE 310M compliant input Remote Control An RJ 45 Ethernet connector for connection to a PC or network switch to provide SNMP control QPSK L Band Inputs Satellite Receivers Option Two F type connectors connect the L band output of a suitable LNB either directly or via a suitable attenuator giving lightning and surge protection Reference Guide TT128x High Definition Professional Receiver Decoder Page 1 5 ST RE E10141 5 Introduction 1 2 3 Page 1 6 BPSK QPSK 8PSK 16QAM HOM L Band Inputs Satellite Receivers Option Four F type connectors connect the L band output of a suitable LNB either directly or via a suitable attenuator givi
107. ified parameters and returns to Navigate mode obtain and display current data Save Pushbutton Pressed Save action new parameter values and returns to Navigate mode obtain and display current data Pushbutton LEDs are updated to indicate which pushbutton presses are still valid as each edit pushbutton press event is processed For example when the Left pushbutton LED is lit it indicates there are additional editable parameters to the left of the current cursor position There is a maximum idle period of five minutes when Edit mode will time out and return to Navigate mode Reference Guide TT128x High Definition Professional Receiver Decoder Page 3 5 ST RE E10141 5 Operating the Equipment Locally 3 4 3 4 1 3 4 2 3 4 3 Page 3 6 Using the Local Controls LCD Menu Descriptions Detailed LCD menu descriptions are given in Annex C Menus This chapter concentrates on describing the use of the menus for local operation Selecting a Menu Option Some items shown in the right display area of the front panel LCD display have a set number of options An example of this is the VIDEO TEST PATTERN Menu 3 1 6 which has a number of preset Video Test Patterns associated with it Use the following steps as a general guide to selecting an option Table 3 3 Selecting a Menu Option Step Action Result 1 Select the menu and display the required Normally there is only one selectable item If there is more than selection one use t
108. io 1 Menu Menus The Audio 1 signal status submenu contains information about the audio format and status of the currently decoded audio stream on the primary audio output Table C 12 Audio 1 Menu Display Title Audio 01 PID YYYY WV 2222 XX Streams WWWW WWWW W Sampling Rate XX X kHz Bitrate YYY kbit s Rate Buffer Level Delay Adjustment XXX X ms Digital Output XXXXX Routing YYYYYY Clipping Level XX dB AC3 Downmix Method XXXXXXXXXXXXX Audio 2 Menu Description XX is the number of Audio streams present YYYY is the currently selected audiol PID ZZZ is the stream status OK STOP FAIL VVV is the audio layer MUS LIN DD WWWWWWW is the audio language XX X is the Audio 1 sample rate YY is the Audio 1 bit rate Audio 1 percentage rate buffer level XXX X is the Audio 1 decoding delay range 0 to 49ms XXXXX is the editable Audio 1 digital output format AES 3 AC 3 YYYYYY is the editable Audio 1 output routing STEREO MIXED TO BOTH LEFT TO BOTH RIGHT TO BOTH XX is the editable Audio 1 clipping value 12 24 dB XXXXXXXXXXXXX is the editable Dolby Digital AC 3 downmix parameter SURROUND STEREO CONVENTIONAL STEREO The Audio 2 signal status submenu contains information about the audio format and status of the currently decoded audio stream on the secondary audio output Table C 13 Audio 2 Menu Display Title Audio 02 PID YYYY WV 2222 XX Streams WWWW WWWW W Sampling Rate XX X kHz
109. ion phase with another rotating object as in the case of a sine wave or other repeating signal This type of control system can synchronise not only the speed but also the angular position of two waveforms that are not derived from the same source Program Map Table Part of the MPEG 2 Program Specific Information PSI data and is mandatory for MPEG 2 compliance Each service has a PMT which lists the component parts elementary streams of video audio etc for the various services being transmitted Reference Guide TT128x High Definition Professional Receiver Decoder Page A 7 ST RE E10141 5 Glossary P picture P frame ppm PPV Program Programme PROM PS PSI PSIP PSK PSR PSU PTS QAM QPSK QSIF Quantise RAM RAS RF ROM RS RLC SCPC Spectral Scrambling Scrambling SDI SDT SELV Page A 8 picture frame produced using forward prediction It contains predictions from either previous frames previous P frames The P frame is used as a reference for future P or B frames Parts per million Pay Per View A system of payment for viewing services based on a usage event basis rather than on on going subscription Subscribers must purchase viewing rights for each PPV event that they wish to view PPV events may be purchased as IPPV or OPPV PC A sequence of instructions for a computer TV A concept having a precise definition within ISO 13818 1 MPEG 2 For a transpo
110. ion string on the left side of the LCD with an editable or selectable item on the right side or an information string A path to a new sub branch is viewed as an information string on the left side of the LCD where the string starts with a character The symbolises the arrow pushbutton to press to enter the submenu 2 The main menu displays the highest points of each These points represent the main functional areas of the IRD Table C 1 Main Menu Items Display Title Main Menu Description Section Presets Enters the Presets menu 4 Input Enters the Input menu C 5 Service Enters the Service menu 5 7 The Conditional Access menu is not available in software version 1 0 Output Enters the Output menu CJ Alarms Enters the Alarms menu C 8 System Enters the System menu C 9 Reference Guide TT128x High Definition Professional Receiver Decoder Page C 3 ST RE E10141 5 The Menu Structure SWITCH ON BootScreen TT1280 1 Preset Menu t 2 Input Menu 1 3 Service Menu 4 Conditional Access Menu 5 TS Output Menu 6 Alarms Menu 7 Systems Menu 7 System Section C 9 7 Date Time 7 1 Setup Operating Mode 7 1 1 LCD Contrast 7 1 2 Serial Remote Protocol 7 1 3 IP Address 7 1 8 1 Subnet Mask 7 1 3 2 Gateway Address Restore System Defaults Service Hunt Mode SI Mode Customisation Key 7 2 IRD Details Electronic Serial No F 7 2 1 Softwa
111. ions may affect its disposal Check with your local authority Page 7 8 Reference Guide TT128x High Definition Professional Receiver Decoder ST RE E10141 5 Glossary The following list covers most of the abbreviations acronyms and terms as used in TANDBERG Television Limited Manuals User and Reference Guides All terms may not be included in this Reference Guide um Micrometre former name micron a unit of length equal to one millionth 10 6 of a metre 3 2 pulldown A technique used when converting film material which operates at 24 pictures per second to 525 line video operating at 30 pictures per second 4 2 0 Digital video coding method in which the colour difference signals are sampled on alternate lines at half the luminance rate 42 2 Digital video coding method in which the colour difference signals are sampled on all lines at half the luminance rate 422P 9 ML 422 Profile at Main Level A subset of the MPEG 2 standard which supports digital video storage DVD etc and transmissions up to 50 Mbit s over various mediums Used for Contribution and Distribution applications 5B6B 5 Binary Bits Encoded to 6 Binary Bits Block code AC 3 Audio Coding algorithm number 3 See Dolby Digital ACC Authorisation Control Computer ADPCM Adaptive Differential Pulse Code Modulation An advanced PCM technique that reduces the bit rate by coding the difference values between successive samples rather than the absol
112. ir intake of one aligns with the outlet on another Provide baffles and adequate spacing The IRD should never be placed near or over a radiator or other source of heat It should not be placed in a built in installation such as a rack unless proper ventilation is provided and the instructions have been adhered to Allow at least 40 mm free air space at each side of the equipment to ensure adequate cooling Racks containing stacked equipment may need to be forced air cooled to reduce the ambient temperature within the rack Reference Guide TT128x High Definition Professional Receiver Decoder Page 2 5 ST RE E10141 5 Installing the Equipment 2 3 3 2 4 2 4 1 2 4 2 2 5 2 5 1 Protection from Moisture Do not install this equipment in areas of high humidity or where there is a danger of water ingress Installing Cables Safety Power supply cables should be routed so that they are not likely to be walked on or pinched by items placed upon or against them Pay particular attention to cables at plugs convenience receptacles and the point where they exit from the appliance Do not run ac power cables in the same duct as signal leads Do not move or install equipment whilst it is still attached to the mains supply Ensure safety and ESD precautions are observed whilst inter connecting equipment EMC Compliance Statements EN 55022 AS NZS 3548 This is a Class A product In a domestic environment this product may ca
113. is range of frequency is less susceptible to interference LAN Local Area Network A network which provides facilities for communications within a defined building or group of buildings in close proximity L band The frequency band from 950 MHz to 2150 MHz which is the normal input frequency range of a domestic IRD The incoming signal from the satellite is down converted to L band by the LNB LED Light Emitting Diode Reference Guide TT128x High Definition Professional Receiver Decoder Page A 5 ST RE E10141 5 Glossary LNB LO LSB Luminance LVDS Macroblock Mbit s MCC MCPC MEM MMDS Motion Compensation Motion Estimation Motion Vector 2 MSB Msymbol s Multiplex MUSICAM Mux Network NICAM Page A 6 Low Noise Block Down Converter The component of a subscriber satellite transmission receiving dish which amplifies the incoming signal and down converts it to a suitable frequency to input to the IRD typically 950 MHz 1600 MHz Local Oscillator Least significant bit The television signal representing brightness or the amount of light at any point in a picture The Y in YCRCa Low Voltage Differential Signal LVDS is a generic multi purpose Interface standard for high speed low power data transmission It was standardised in ANSI TIA EIA 644 1995 Standard aka RS 644 A 16x16 pixel area of the TV picture Most processing within the MPEG domain take
114. larms 3 17 Table 3 11 Selecting a Service E Table 3 25 Setting Up 3 18 Table 3 12 Selecting the Video Table 3 26 Viewing the IRD Details 3 18 Table 3 13 Manually Selecting the Audio Components 3 12 Table 3 27 System Restart Menu 319 Table 3 14 Setting Up Async Data ssnin 3 13 Page 3 2 Reference Guide TT128x High Definition Professional Receiver Decoder ST RE E10141 5 ST RE E10141 5 Operating the Equipment Locally 3 1 Powering the Equipment 3 1 1 Switching On CAUTION This equipment should not be operated unless the cooling fan is working and there is free air flow around the unit Connect the signal inputs and ac power supply to the IRD and power up the unit After a short period of initialisation and the IRD gaining lock the unit powers up in Navigate mode This is the usual operating condition The Lock LED will be on green when a signal is locked and off when unlocked See Figure 3 2 for the location of the Lock LED 3 1 2 Power up Operating Modes IRD INITIALISING is displayed during power up The Alarm LED and Lock LED illuminate briefly Yes 15 the RIGHT button held in Secondary Flash code is loaded Control Mode at FRONT PANEL REMOTE LOCAL CONTROL CONTROL NCP Command TaNpBERG Only available when LOCAL DIRECTOR VideoGuar
115. le values or 64 DCT coefficients source quantised or dequantised A collection of services TV radio and data or any combination of the three grouped and sold together and identified in the SI as a group A single service may be in several bouquets Bi directionally Predictive Coded Picture Frame A picture that is coded using motion compensated prediction from previous or P frames forward prediction and or future or P frames backward prediction B frames are not used in any prediction Binary Phase Shift Keying A data modulation technique memory store used to provide a consistent rate of data flow Bandwidth The transmission capacity of an electronic line such as among others a communications network computer bus or broadcast link It is expressed in bits per second bytes per second or in Hertz cycles per second When expressed in Hertz the frequency may be a greater number than the actual bits per second because the bandwidth is the difference between the lowest and highest frequencies transmitted High bandwidth allows fast transmission or high volume transmission Each byte is delivered separately in the ASI Transport Stream with stuffing data added between the Bytes to increase the data rate to 270 Mbit s See DVB Document A010 rev 1 Section B3 3 ASI Layer 2 Transport Protocol Conditional Access The technology used to control the access to viewing services to authorised subscribers through the transmi
116. lect any audio component from the active Service by using the front panel controls or via the remote control interface Select one of the audio components in the list or enter the correct PID Table 3 13 describes the procedure for selecting a component Table 3 13 Manually Selecting the Audio Components Step 1 Action one of the audio streams or enter an audio PID delay adjustment range 0 to 49 5ms Press Save Scroll to Menu 3 2 4 and editthe Audio 1 digital output format AES 3 or AC 3 and output routing STEREO MIXED TO BOTH LEFT TO BOTH or RIGHT TO BOTH Press Save value 12 24 dB Press Save Scroll to Menu 3 2 6 and edit the AC 3 downmix parameter SURROUND STEREO or CONVENTIONAL STEREO Press Save Steps 2 through 5 Result Go to the Menu 3 2 and press Edit Select Selects the audio component Scroll to Menu 3 2 3 and editthe Audio 1 Edits the Audio 1 delay adjustment Edits the Audio 1 digital output format and output routing Note that when the input signal is STEREO the Audio digital output format will always be STEREO Scroll to Menu 3 2 5 and edit the clipping Edits the clipping value Edits the AC 3 downmix parameter Go to the Menu 3 3 for Audio 2 and repeat Selects the audio component Reference Guide TT128x High Definition Professional Receiver Decoder ST RE E10141 5 Operating the Equipment Locally 3 7 4 Setting Up Asynchronous Data RS 232
117. length equal to one thousand millionth 103 of a metre National Television Systems Committee The group which developed analogue standards used in television broadcast systems in the United States Also adopted in other countries e g Mexico Canada Japan This System uses 525 picture lines and a 59 97 Hz field frequency Near Video On Demand Method of offering multiple showings of movies or events The showings are timed to start at set intervals determined by the broadcaster Each showing of a movie or event can be sold to subscribers separately Non volatile Random Access Memory Memory devices permitting random read write access that do not lose their information when power is removed Stores the default configuration parameters set by the user Orthogonal FDM A modulation technique used for digital TV transmission in Europe Japan and Australia more spectrally efficient than FDM In OFDM data is distributed over a large number of carriers spaced apart at precise frequencies The carriers are arranged with overlapping sidebands in such a way that the signals can be received without adjacent channel interference Order ahead Pay Per View An advance purchase of encrypted one time events with an expiry date On screen display Messages and graphics typically originating from the SMS and displayed on the subscriber s TV screen by the IRD to inform the subscriber of problems or instruct the subscriber to contact the SMS A unit
118. minance 700 mV 30 mV Reference Guide TT128x High Definition Professional Receiver Decoder Page B 17 ST RE E10141 5 Technical Specification B 5 2 B 5 3 18 Digital Video Table B 23 Digital Video Output Connectors Item Safety status Connector type Connector designation Output standard USA SDI output level Jitter Performance Nominal Audio Outputs Specification SELV BNC Female 75 HD SDI 1 HD SDI 2 ANSI SMPTE 292M 800 mV pk pk nominal 10 SMPTE Recommended Practices RP 192 1996 Jitter Measurement Procedures in Bit Serial Digital Interfaces Table B 24 Analogue and Digital Audio Output Connector Item Safety status Connector type Connector designation Output level Nominal output impedance Load impedance Compressions layers Sampling rates Output formats Data Outputs Specification SELV 2 x 9 Way D type AUDIO 1 AUDIO 2 18 dBm nominal clipping level Selectable in range 12 to 24 dBm 500 2600 MPEG 2 layer 1 and 2 linear audio and Dolby Digital AC 3 32 kHz 44 1 kHz and 48 kHz Analogue AES3 and Dolby Digital AC 3 RS 232 Asynchronous Low speed Data and RS 422 Synchronous High speed Data Table B 25 RS 232 Asynchronous Low speed Data Connector Item Safety status Connector type Connector designation Data rates bit s Standards Line length Specification SELV 9 Way D type RS232 RS422 DATA OUT 1200 2400 4800 9600
119. mmunications Act 1992 NOTE The C Tick mark was first affixed to this product in 2003 Page B 24 Reference Guide TT128x High Definition Professional Receiver Decoder ST RE E10141 5 Contents Annex C Menus CA LCD Menus C3 C 8 2 Transport Stream Alarm Setup Menu C 15 C ll Using Menus 6 3 C 8 3 Video Alarm Setup C 16 12 Menu Descriptions 6 3 C 8 4 Audio 1 Alarm Setup C 16 C 8 5 Audio 2 Alarm Setup C 17 C 2 Menu Pages Main C3 C 8 6 Satellite BER Alarm Setup Menu C 17 3 The Menu SHUCtUre CA C 8 7 MER Alarm Setup C 18 C 8 8 Temperature Alarm Setup C 18 C4 Presets Menu Items Menu 1 C 5 C 9 System Menu Menu 7 een C 19 C 5 InputStatus Menu Menu 2 C 5 9 1 Setup Menu C 19 5 1 Overview C5 9 2 IRD Details Menu C 20 5 2 Input Selection C 5 9 3 System Restart C 20 Ci5 3 SSME C 6 C 54 QPSK Satelite Option C 6 Listor Figues C 5 5 Satellite Option Menu C 2 5 6 TTV G 703 053 and E3 Option Menu C 8 List of Tables 5 7 10 100BaseT IP
120. motely BLANK Page 4 2 Reference Guide TT128x High Definition Professional Receiver Decoder ST RE E10141 5 Operating the Equipment Remotely 4 1 Remote Control 4 1 1 Introduction The IRD can be remotely controlled in a variety of ways The basic control methods are e TANDBERG Device Controller TDC e Third party application using TANDBERG SNMP MIB protocol e Third party application using Alteia remote control protocol RS 232 RS 485 e TANDBERG Director over air Common for all control methods is that the IRD needs to be set up to accept the remote control handling Once in remote control mode it cannot be locally controlled unless the remote control is deactivated 4 1 2 Remote Protocol Control Documentation For information about remote control protocols contact TANDBERG Television 4 1 3 Configuring the Unit for Remote Control Via SNMP Port For the unit to be controlled via the SNMP Ethernet port the control mode of the IRD needs to be set to Network SNMP Table 4 1 Configuring the Serial Remote Port and Activating R emote Protocol SNMP Step Action Result 1 Go to menu 7 1 Displays OPERATING MODE 2 Press Edit Displays FRONT PANEL 3 Press the down pushbutton and select The settings should be setto match the external control host NETWORK SNMP 4 Press Save The unit is ready for Remote Control NOTE The remote control protocols are not contained as a part of the product An additional licence fee
121. n the event of a power failure Sophisticated systems are tied to electrical generators that can provide power for days UPS systems typically provide surge suppression and may provide voltage regulation Universal Time Co ordinate An internationally agreed basis for timekeeping introduced in 1972 and based on international atomic time corresponds to Greenwich Mean Time or GMT Virtual Channel Table ATSC Very High Frequency A portion of the electromagnetic spectrum covering 30 MHz to 300 MHz Vertical Interval Time Code Vertical Interval Test Signal See ITS Video Programming System A German precursor to PDC Wide Screen Switching Data used in wide screen analogue services which enables a receiver to select the appropriate picture display mode World System Teletext System B Teletext Used in 625 line 50 Hz television systems ITU R 653 A type of programmable Integrated Circuit Defines the brightness of a particular point on a TV line The only signal required for black and white pictures Reference Guide TT128x High Definition Professional Receiver Decoder ST RE E10141 5 Contents Bil iiie nem B 3 B 1 1 Supported Video Resolutions B 3 B 1 2 Supported Video Bit rates B 3 B 1 3 Performance B 3 BAA HD SDl secos B4 B 2 Audio Decoding and Output Stage 4 B21
122. n the LNB frequency and the SHF carrier frequency set in the satellite receiver input menu 7 These specifications apply in the presence of thermal noise at the threshold Eb No ratio given in Table 7 Page 10 Reference Guide TT128x High Definition Professional Receiver Decoder ST RE E10141 5 Technical Specification Table B 11 L band Satellite Input Eb No Ratio Convolutional FEC Rate Eb No Ratio dB in IF Loop for correct MPEG 2 system operation 1 2 QPSK 4 5 2 3 QPSK 5 0 3 4 QPSK 5 5 5 6 QPSK 6 0 7 8 QPSK 6 4 2 3 8PSK 6 9 5 6 8PSK 8 9 8 9 8PSK 9 4 3 4 16QAM 9 0 7 8 16QAM 10 7 Eb No ratio is referred to user bit rate Ru188 See EN 300 421 specification For more detailed specification information and advice on performance in specific applications please contact TANDBERG Television Customer Services LNB Power and Control The IRD provides LNB power and control signals through the active RF input connector LNB power and controls are enabled through the Satellite Input Menu see Annex C Menus The IRD supports voltage controlled LNBs only The LNB power circuit provides automatic protection against short circuits in the LNB or its cable When the short circuit has been removed recovery is automatic Switchable boost of the LNB voltage to allow for losses in long cables and control of 22 kHz tone insertion are provided The LNB power characteristics are as per Table B 12 Table B 12 LNB Power and Control
123. nce HQ Reference Guide TT128x High Definition Professional Receiver Decoder ST RE E10141 5 Options 6 4 DVB S2 Input Cards TT1280 HWO DVBS2 and TT1280 HWO DVBS2 I F CONST 6 4 1 General The DVB S2 Input card supports DVB S QPSK demodulation and DVB S2 QPSK and 8PSK demodulation Two options are available TT1280 HWO DVB S2 offers four L band inputs TT1280 HWO DVB S2 IF CONST offers three L band inputs plus IF monitor input plus received constellation output 6 4 2 Connector Details L Band Inputs Connect the L band output of a suitable LNB to the F type connector either directly or via a suitable attenuator giving adequate consideration to lightning and surge protection The active input is chosen using the Input Status Menu Menu 2 IN 1 2 3 4 In most cases an attenuator will not be required The following list summarises the circumstances when one should be used When the desired input level is greater than the specified maximum permissible 25 dBm When the downlead is a short length of low loss cable and the LNB in use has a poor return loss 7 dB min When the Receiver is receiving one of many carriers in a multi carrier FDM system and the level of the wanted signal is close to the specified maximum permissible The specification for this connector is given in Annex B Technical Specification Table 6 3 DVB S2 Satellite Receiver L band Connector Input Specification C
124. nd blue dot per pixel each of which is energised to different intensities creating a range of colours perceived as the mixture of these dots If all three dots are dark the result is black If all three dots are bright the result is white Packetised Elementary Stream A sequential stream of data bytes that has been converted from original elementary streams of audio and video access units and transported as packets Each PES packet consists of a header and a payload of variable length and subject to a maximum of 64 kbytes A time stamp is provided by the MPEG 2 systems layer to ensure correct synchronisation between related elementary streams at the Decoder Packet Identifier The header on a packet in an elementary data stream which identifies that data stream An MPEG 2 DVB standard Personal Identification Number A password used to control access to programming and to set purchase limits Each subscriber household can activate several PINs and may use them to set individual parental rating or spending limits for each family member PIX picture Element The digital representation of the smallest area of a television picture capable of being delineated by the bit stream See Pel for more information peak to peak Measurement of a signal or waveform from its most negative point to its most positive point Phase Locked Loop A phase locked loop is a control system which controls the rotation of an object by comparing its rotational posit
125. nds on the CA system The available CA options are as follows e Basic Interoperable Scrambling System BISS Mode 1 and Mode E only e Remote Authorisation System RAS and RAS 2 e TANDBERG Director e DVB Common Interface Reference Guide TT128x High Definition Professional Receiver Decoder ST RE E10141 5 Operating the Equipment Locally BISS as specified in EBU Tech 3292 May 2002 is standard on all units It is not possible to have both DVB Common Interface and TANDBERG Director options fitted on the same unit 3 8 2 Basic Interoperable Scrambling System BI SS Menu 4 4 BISS Mode 1 is similar to RAS in that it uses a fixed control word to encrypt the data in the transport stream Unlike RAS the scrambling algorithm is non proprietary using the DVB Common Scrambling Algorithm to allow interoperability with other manufacturers encoding scrambling equipment 3 8 3 Remote Authorisation System RAS Menu 4 1 RAS has two levels of operation FIXED KEY MODE and DSNG KEY MODE FIXED KEY MODE has a fixed control word to encrypt the data in the transport stream DSNG KEY MODE is used for fixed head end systems Its main functionality is e Over air addressing of Receivers for authorisation de authorisation to decrypt the transmission e Group operation for authorisation de authorisation e Periodic control word changes during transmission 3 8 4 TANDBERG Director Menu 4 3 There is a single slot on the IRD pack pan
126. net Edits the Subnet Mask Mask Press Save 7 Scroll to Menu 7 1 3 2 and edit the Gateway Edits the Gateway address address Press Save 8 Scroll to enu 7 1 4 and activate deactivate the Restore system defaults Press Save Edits the Restore System Defaults menu 9 Scroll to Menu 7 1 5 and edit the Service Hunt Edits the Service Hunt Mode menu Mode ENABLED or DISABLED Press Save 10 Scroll to Menu 7 1 6 and edit the Input Stream Edits the Input Stream SI Type SI Type AUTO ATSC or DVB Press Save 11 Scroll to enu 7 1 7 and editthe Customisation Key Press Save Table 3 26 View Step Action Scroll to Scroll to Scroll to Scroll to Scroll to Page 3 18 ing the IRD Details Menu Goto Menu 7 2 enu 7 2 1 enu 7 2 2 enu 7 23 enu 7 24 enu 7 2 5 Edits the Customisation Key menu Result Accesses the IRD Details Menu and displays the Electronic Serial Number Displays the Software Version Displays the Firmware Version Displays the Hardware Version Displays the PLD Version Displays the Temperature Reference Guide TT128x High Definition Professional Receiver Decoder ST RE E10141 5 Operating the Equipment Locally 3 12 Restarting the Unit The System Restart submenu allows the user to reboot the unit without having to remove and insert the power cable Table 3 27 System Restart Menu Step Action Result 1 Go to Menu 7
127. ng lightning and surge protection DVB S QPSK DVB S2 QPSK 8PSK Input Satellite Receivers Option Four F type connectors TT1280 HWO DVBS2 or Three F type connectors IF Inputs Constellation output TT1280 HWO DVBS2 IF CONST Connect the L Band output of a suitable LNB either directly or via a suitable attenuator giving lightning and surge protection TTV G 703 DS3 and E3 Input Telco Receivers Option Equipped with a single BNC connector for receiving signals over a PDH Telco network IP Input Telco Receivers Option A single 10 100BaseT RJ 45 connector for receiving signals over Ethernet Frame Synchronisation A BNC connector accepts a composite video input to which the video output timing can be synchronised Outputs Transport Stream Outputs e Two BNC connectors output ASI Transport Streams with a maximum data rate of 160 Mbit s depending on the CA in use and the input card front end Video Outputs e SVGA HD video output carried on a D type connector e Two digital video outputs carried BNC connectors Audio Outputs e Two 9 way D type male connectors decode two PES streams of audio from the Transport Stream The audio outputs simultaneous analogue and digital The digital mode can be changed via the user interface Data Output e RS 232 asynchronous low speed data output carried on a 9 way D type female connector e RJ 45 high speed data over Ethernet output option e RS 422
128. nge 120 ppm Bit rate R188 range See Table B 8 for QPSK bit rate R188 limits Eb No ratio See Table B 7 Miscellaneous Phase noise tolerance SSB phase noise power spectral density lt 8 5 Log Rs typical PSF 1 kHz p p y g Rs typical Phase noise power spectral density of the form C 20 Log 8F SF Frequency offset from carrier Rs Symbol rate Msymbol s Convolutional FEC rate K 1 2 77 2 3 74 3 4 5 6 7 8 71 LNB power and control See Table B 9 Table B 7 shows the Eb No requirements to ensure error free demodulation for all supported FEC rates Table B 8 shows the minimum and maximum possible bit rates for all FEC rates Table B 7 QPSK L band Satellite Input Eb No Ratio Convolutional FEC Rate 1 2 2 3 3 4 5 6 78 Eb No Ratio dB in IF Loop for correct MPEG 2 system operation 4 5 50 5 5 6 0 6 4 Eb No ratio is referred to user bit rate Ru188 See EN 300 421 specification For more detailed specification information and advice on performance in specific applications please contact TANDBERG Television Customer Services EN 300 421 Digital broadcasting systems for television sound and data services Framing structure channel coding and modulation for 11 12 GHz satellite services These specifications apply in the presence of thermal noise at the threshold Eb Noratio given in Table B 7 Page B 8 Reference Guide TT128x High Definition Professional Receiver Decode
129. nido de este manual NO OPERE ESTE EQUIPO Podemos asimismo suministrarle una traducci n de este manual al idioma previo pago de una cantidad adicional que deber abonar usted mismo This document and the information contained in it is the property of TANDBERG Television Ltd and may be the subject of patents pending and granted It must not be used for commercial purposes nor copied disclosed reproduced stored in a retrieval system or transmitted in any form or by any means electronic mechanical photocopying recording or otherwise whether in whole or in part without TANDBERG Television s prior written agreement 2003 2005 TANDBERG Television Ltd All rights reserved Page ii ITALIANO LEGGERE QUESTO AVVISO PER PRIMO Se non si capisce il contenuto del presente manuale NON UTILIZZARE L APPARECCHIATURA E anche disponibile la versione italiana di questo manuale ma il costo a carico dell utente NEDERLANDS LEES DIT EERST Als u de inhoud van deze handleiding niet begrijpt STEL DEZE APPARATUUR DAN NIET IN WERKING U kunt tevens op eigen kosten een vertaling van deze handleiding krijgen SUOMI LUE ENNEN Jos et ymm rr k sikirjan sis lt L K YT LAITETTA K sikirja voidaan my s suomentaa asiakkaan kustannuksella DANSK L S DETTE F RST Udstyret m ikke betjenes MEDMINDRE DE TIL FULDE FORST R INDHOLDET AF DENNE H NDBOG Vi kan ogs for Deres regning levere en d
130. of data transmitted over a packet switching network A packet consists of a header followed by a number of contiguous bytes from an elementary data stream Phase Alternating Line A colour TV broadcasting system where the phase of the R Y colour difference signal is inverted on every alternate line to average out errors providing consistent colour reproduction Program Association Table Part of the MPEG 2 Program Specific Information PSI data and is mandatory for MPEG 2 compliance The PAT points maps to the PMT Pulse Code Modulation A process in which a signal is sampled each sample is quantised independently of other samples and the resulting succession of quantised values is encoded into a digital signal Program Clock Reference A time stamp in the transport stream from which the Decoder timing is derived Programme Delivery Control VBI A Teletext service allowing simple programming i e VideoPlus of VCR recording times If the desired program is rescheduled PDC updates the programming information in the VCR Picture Element Also known as a pixel The smallest resolvable rectangular area of an image either on a screen or stored in memory On screen pixels are made up of one or more dots of colour Monochrome and grey scale systems use one dot per pixel For grey scale the pixel is energised with different intensities creating a range from dark to light a scale of 0 255 for an eight bit pixel Colour systems use a red green a
131. of the Receiver 7 2 Servicing 7 2 1 Conditions Requiring Servicing WARNING DO NOT ATTEMPT TO SERVICE THIS PRODUCT AS OPENING OR REMOVING COVERS MAY EXPOSE DANGEROUS VOLTAGES OR OTHER HAZARDS REFER ALL SERVICING TO SERVICE PERSONNEL WHO HAVE BEEN AUTHORISED BY TANDBERG TELEVISION The following is a list of conditions that may indicate the need for servicing 1 When the power supply cord or plug is damaged 2 If liquid has been spilled or objects have fallen into the product 3 Ifthe product has been exposed to rain or water Reference Guide TT128x High Definition Professional Receiver Decoder Page 7 3 ST RE E10141 5 Preventive Maintenance and Fault finding 7 2 2 7 2 3 7 3 7 3 1 7 3 2 7 3 3 Page 7 4 4 Ifthe product does not operate normally by following the operating instructions Adjust only those controls that are covered by the operating instructions as an improper adjustment of other controls may result in damage and will often require extensive work by a qualified technician to restore the product to its normal operation 5 If the product has been dropped or the case has been damaged 6 When the product exhibits a distinct change in performance 7 Ifthe equipment has been subject to a lightning strike or power surge Replacement Parts When replacement parts are required be sure only parts specified by TANDBERG Television Ltd or having the same characteristics as the original part ha
132. onnector Type F type Female Connector designation IN 1 IN 2 IN 3 IN 4 Pin Centre RF Input Shield Ground Chassis LNB Supply Refer to the next caution box Impedance 750 6 4 3 Connector Details IF Monitor Input TT1280 HWO DVBS2 IF CONST Connect the IF Monitor input to a suitable IF frequency source e g a satellite modulator The input can be activated using EI Input Status Menu Menu 2 This monitor input is designed to give error free demodulation in the presence of a wanted carrier only for example when being fed directly from a satellite modulator Reference Guide TT128x High Definition Professional Receiver Decoder Page 6 5 ST RE E10141 5 Options The specification for this connector is given in Annex B Technical 6 4 4 6 5 Page 6 6 Specification Table 6 4 DVB S2 Satellite Receiver IF Monitor Input Connector Input Specification Connector Type BNC Female Connector designation IF Pin Centre IF Input Shield Ground C hassis Impedance 75 Q Connector Details Constellation Output TT1280 HWO DVBS2 IF CONST Connect the and Q constellation output connectors to a suitable display device such as an oscilloscope set to X Y N y mode Constellation output is enabled using the Input Status Menu Menu 2 NOTE Enabling the constellation mode will disable the demodulator s output transport stream rendering the receiver unable to decode a service Constellation out
133. or POST TS DESCRAMBLE the output packet length is the same as the input With the transport stream output set to POST ES DESCRAMBLE the output is always 188 bytes 3 9 5 ASI Output Mode Spread mode in gt spread mode out except when the TSO is set to POST ES DESCRAMBLE in step 2 in Table 3 21 Then the output is always bursted Burst mode in gt burst mode out 3 10 Setting Up the Alarms Menu 6 Menu 6 allows a selection of Alarms to be edited Table 3 24 Setting up the Alarms Step 1 2 Action Go to Menu 6 Scroll to Menu 6 6 and editthe BIT ERROR RATE range 9 9 E 1 to 1 0 E 8 and status NO ALARM SET ALARM ONLY SET ALARM AND RELAY 1 SET ALARM AND RELAY 2 SET ALARM AND RELAY 3 SET ALARM AND RELAY 4 SET RELAY 1 ONLY SET RELAY 2 ONLY SET RELAY 3 ONLY SET RELAY 4 ONLY Press Save Scroll to Menu 6 1 and editthe TRANSPORT STREAM menu NO ALARM SET ALARM ONLY SET ALARM AND RELAY 1 4 SET RELAY 1 6 ONLY Press Save Scroll to Menu 6 2 and editthe VIDEO menu NO ALARM SET ALARM ONLY SET ALARM AND RELAY 1 4 SET RELAY 1 4 ONLY Press Save Scroll to Menu 6 3 and editthe AUDIO 1 menu NO ALARM SET ALARM ONLY SET ALARM AND RELAY 1 4 SET RELAY 1 4 ONLY Press Save Scroll to Menu 6 4 and editthe AUDIO 2 menu NO ALARM SET ALARM ONLY SET ALARM AND RELAY 1 4 SET RELAY 1 4ONLY Press Save Scroll to Menu 6 5 and editthe MER menu NO ALARM SET ALARM ONLY SET ALAR
134. ormation Item Specification Fuse Single pole fitted in live conductor in power input filter at rear of unit Fuse type 5 mm x 20 mm anti surge T IEC EN 60127 2 Sheet 5 Fuse rating 2 A 250 Vac To replace the AC power fuse perform the following WARNING BEFORE REPLACING THE REAR PANEL FUSE DISCONNECT THE EQUIPMENT FROM THE SUPPLY FAILURE TO DO THIS MAY EXPOSE HAZARDOUS VOLTAGES UNPLUG THE EQUIPMENT FROM THE LOCAL SUPPLY SOCKET 1 Ensure that power is turned off and the power cable is disconnected from the AC power inlet 2 Ease out the fuse carrier by placing a small flat bladed screwdriver in the notches at the sides of the carrier CAUTION When replacing the power input fuse always ensure that a fuse of the correct type and rating is fitted Failure to do so results in inadequate protection 3 Replace the fuse in the carrier 4 Insert the fuse carrier back in the AC power inlet Reference Guide TT128x High Definition Professional Receiver Decoder ST RE E10141 5 Preventive Maintenance and Fault finding AC Power Inlet To access the fuse ease out the notch with a small flat blade screwdriver Fuse Carrier Figure 7 2 Fuse Carrier If the replacement fuse also blows do not continue Disconnect the equipment and contact TANDBERG Customer Services see Preliminary Pages for advice 7 5 2 DC User Accessible Fuse Replacement WARNING BEFORE REPLACING THE REAR PANEL FU
135. ption NORMAL LOW XXXX 10 100BaseT IP Input Option Menu When a 10 100BaseT input interface is used the Input menu allows the user to edit the set up parameters Table C 9 IP Input Menu Display title Input Description STATUS Last IP Received From XXXX XXXX XXXX XXXX is the IP address the last MPEG 2 packet was received from Encapsulation Mode YYYY UDP ONLY RTP ONLY RTP FEC MODE YYYY XXXX XXXX status NO DATA LINK DOWN OUT OF REGULATION SETUP UDP PORT NUMBER XXXXX shows the EDITABLE UDP PortNumber on which the IP Input Card is listening XXXXX for packets P ADDRESS XXXX XXXX XXXX XXXX is the EDITABLE IP address of the IP input card NETWORK MASK XXXX XXXX XXXX XXXX is the EDITABLE subnet mask of the IP input card DEFAULT GATEWAY XXXX XXXX XXXX XXXX is the EDITABLE gateway address of the IP input card ULTICAST IP ADDRESS XXXX XXXX XXXX XXXX is the EDITABLE multicast IP address of the IP input card XXXX XXXX XXXX XXXX Reference Guide TT128x High Definition Professional Receiver Decoder ST RE E10141 5 Menus C 6 Service Menu Menu 3 C 6 1 Overview The Service menu allows access to the currently available services This group provides a summary of the data streams associated with the decoded service In the case of multiple st
136. put SMPTE 310M Specifications B 16 Table B 4 Supported Audio Specifications B 6 Table B 21 Frame Sync B 16 Table B 5 Supported Audio Data Bit rates MPEG 2 B 7 Table B 22 Analogue Video Output Connectors B 16 Table B 6 QPSK Satellite Receiver Input Specification B 7 Table B 23 Digital Video Output Connectors B 18 Table B 7 QPSK L band Satellite Input Eb No Ratio B 8 Table B 24 Analogue and Digital Audio Output Connector B 18 Table B 8 QPSK Bit rate R188 Limits Mbit s B 9 Table B 25 RS 232 Asynchronous Low speed Data Table B 9 LNB Power and Control B 9 oee o en B 18 Table B 10 HOM Satellite Receiver Input Specification B 10 Table B 26 RS 422 Synchronous High speed Data Table B 11 L band Satellite Input Eb No Ratio 11 Connector 19 Table B 12 LNB Power and Control B 11 Table B 27 High speed Data Over Ethernet Connector B 19 Table B 13 DVB S2 Satellite Receiver Input Specification B 12 Table 28 SNMP Control 19 Table 14 DVB S2 Satellite Receiver Input DVB S Eb No Table B 29 Relay Alarm Output Specification
137. put mode is only available when decoding DVB S2 signals The specification for this connector is given in Annex B Technical Specification Table 6 5 DVB S2 Satellite Receiver Constellation Output Connector Input Specification Connector Type BNC Female Connector designation 1 Q Pin Centre 1 9 Output Shield Ground C hassis Impedance HQ TTV 703 DS3 and E3 Input Card TT1280 HWO G703 The TTV G 703 input card receives a transport stream directly from a PDH network The card is user selectable to receive from either a DS3 network or E3 network For technical specifications for the TTV G 703 card see Annex B Technical Specification Reference Guide TT128x High Definition Professional Receiver Decoder ST RE E10141 5 Options 6 6 IP Input Card TT1280 HWO IP The IP Input card provides a 10 100BaseT Ethernet port on which a transport stream can be received in UDP packets at up to 50 Mbit s The mapping of MPEG 2 TS packets into IP data frames is done according to the protocol stack shown in Figure 6 1 The figure shows the Protocol Stack in use when mapping MPEG 2 into IP frames and Ethernet Control traffic for in band MPEG 2 Transport Stream management Multi Program Transport telnet http snmp Stream or Single Program Transport Stream MPEG 2 DVB layer TCP UDP UDP User Datagram Protocol Transport layer IP Link layer 10 100BaseT Ethernet Figure 6 1 The Protocol Sta
138. r Ethernet Remote Control The IRD remote control input operates with SNMP Ethernet format CAUTION Be sure to set the correct format and address via the front panel before attempting to use this control method The IRD will ignore any remote control commands if the input is not correctly set Reference Guide TT128x High Definition Professional Receiver Decoder Page 7 5 ST RE E10141 5 Preventive Maintenance and Fault finding 7 5 7 5 1 Page 7 6 Changing the Equipment Fuse AC User Accessible Fuse Replacement CAUTION This product should be operated only from the type of power source indicated on the marking label If you are not sure ofthe type of power supply to your home or business consult your appliance dealer or local power company For products intended to operate from battery power or other sources refer to the operating instructions The power supply used in this equipment is a wide ranging AC power supply unit designed for use in ambient air temperature conditions of 0 to 50 for 100 120 Vac and 220 240 Vac 50 60 Hz see Annex B Technical Specification for details There are no links or switches to be altered for operation from different AC supplies The IRD is designed for User Accessible Fuse Replacement In addition to the fuse in the supply cable plug if appropriate there is a fuse held in an integral fuse carrier at the AC power inlet at the rear of the unit Table 7 1 Fuse Inf
139. r ST RE E10141 5 Technical Specification Table B 8 QPSK Bitrate R188 Limits Mbit s FEC R188min R188max 1 2 1 000000 41 470588 2 3 1 228758 55 294118 3 4 1 382353 62 205882 5 6 1 535948 69 117647 718 1 612745 72 573529 LNB Power and Control The IRD provides LNB power and control signals through the active RF input connector LNB power and controls are enabled through the Satellite Input Menu see Annex C Menus The IRD supports voltage controlled LNBs only The LNB power circuit provides automatic protection against short circuits in the LNB or its cable When the short circuit has been removed recovery is automatic Switchable boost of the LNB voltage to allow for losses in long cables and control of 22 kHz tone insertion are provided The LNB power characteristics are as per Table B 9 Table B 9 LNB Power and Control Parameter Specification Voltage V nominal Receiver Polarisation Voltage 13 Vertical circular right 18 Horizontal circular left Current 350 mA maximum LNB control 22 2 kHz tone Tone amplitude 0 6 0 2 Vp p Boost voltage 1 V typical 5 Receive Polarisation As specified in ETS 300 784 Satellite Earth Station and Systems SES Television Receive only TVRO earth stations operating in the 11 12 GHz frequency bands Reference Guide TT128x High Definition Professional Receiver Decoder Page B 9 ST RE E10141 5 Technical Specification HOM Satellite Receivers General Table B 10 HOM Satellit
140. r air control OAC the control mode of the IRD needs to be set to Director NCP Table 4 3 Activating Director NCP Remote Control Step Action Result 1 Go to menu 7 1 Displays OPERATING MODE 2 Press Edit Displays FRONT PANEL 3 Press the down pushbutton and select The settings should be set to match the external control host DIRECTOR NCP 4 Press Save The unit is ready for OAC OAC Lockout Once the unit is in OAC control mode it is possible for the remote control operator to issue a local lockout command to the Receiver This will effectively deny the local user access to configuring the unit However if a situation occurs whereby the local user needs to regain control over the unit without a local lockout relinquish command being sent from the OAC control PC a four digit Personal Identification Number PIN may be entered through the keypad CAUTION Television Customer Services Help Desk will not be able to provide you with the Local lockout P IN as itis uniquely created at the time of the lockout The user creates the PIN at lockout time To obtain the PIN please consult the person responsible for the administration of the unit Reference Guide TT128x High Definition Professional Receiver Decoder ST RE E10141 5 Operating the Equipment Remotely Entering the OAC Lockout PIN Table 4 4 Entering the OAC Lockout PIN Step Action Result 1 Go to menu 4 3 6 DIRECTOR
141. rating the Equipment Locally Selecting the Audio Manually 3 12 3 7 4 Setting Up Asynchronous Data RS 232 3 13 3 7 5 Setting Up High speed Data over Rires naien eE 3 13 3 7 6 Setting Up High speed Synchronous Data 422 3 13 3 7 7 Setting Up Closed 3 14 3 7 8 Setting Up 3 14 3 7 9 Setting the PCR PID 3 14 3 7 10 Viewing the Network ID Menu 3 14 3 8 Setting Up the Conditional Access S crambling occorre erem bre 3 14 3 8 1 Introduction snn 3 14 3 8 2 Basic Interoperable Scrambling System BISS Menu 4 4 3 15 3 8 3 Remote Authorisation System RAS MENUA T nie eter nte teet 3 15 3 8 4 TANDBERG Director Menu 4 3 3 15 3 85 DVB Common Interface Menu 4 3 3 15 3 9 Setting Up the Transport Stream Output Menu 5 3 16 3 9 1 Setup 3 16 3 9 2 Setting the Output Connector 3 16 3 9 3 Transport Stream Output Bit rates 3 16 3 9 4 Transport Stream Packet Lengths 3 17 3 9 5 ASI 3 17 3 10 Setting Up the Alarms Menu 6 3 17 311 Setting Up System Parameters Menu 7 3 18 3 12 Restarting the Unit 3 19
142. re still valid as each navigation pushbutton press event is processed For example a lit Up pushbutton LED indicates there are pages above the current one Edit Mode Edit mode edits the right display area and allows the user to alter control parameters that define the IRD behaviour To enter Edit mode press the Edit pushbutton when on a page containing an editable control parameter and the front panel is the controlling user interface Edit may be entered on some special pages at all times for example on the page defining the controlling user interface Reference Guide TT128x High Definition Professional Receiver Decoder ST RE E10141 5 Operating the Equipment Locally The Front Panel returns to Navigate mode when Edit is pressed again abort edit with no save or when Save is pressed save modified parameter values Processing of events from the front panel event queue depends on the current operating mode of the front panel Table 3 2 Edit Mode Action Result Up Pushbutton Pressed Increases value of current edit parameter by one unit Down Pushbutton Pressed Decreases value of current edit parameter by one unit Left Pushbutton Pressed Moves cursor one edit parameter parameter digit left making that the current edit parameter Right Pushbutton Pressed Moves cursor one edit parameter parameter digit right making that the current edit parameter Edit Pushbutton Pressed Aborts edit no save action of any mod
143. re Version 7 2 2 Firmware Version 7 2 3 Hardware Version 7 2 4 PLD Version 7 2 5 Temperature 7 2 6 Model Number 7 3 System Restart NNNN NONA Section 8 6 1 Transport Stream alarm setup 6 2 Video alarm setup 6 3 Audio 1 alarm setup 6 4 Audio 2 alarm setup 6 5 MER alarm setup 6 6 BER alarm setup 6 7 Temperature alarm setup Section 7 5 1 Connector 1 2 4 1 RAS Mode RAS Key Setup 4 2 Signal Protection Status 4 3 Common Interface Status Director Status 1 4 4 BISS Mode Key Setup 1 Presets Section C 4 1 Presets Select 1 1 Presets Save 2 Input QPS HOM G 703 or IP Section C 5 2 1 Select Input ASI SSI 2 2 SMPTE 310 2 3 G 703 PDH Rate DS3 Framing Option 2 3 1 G 703 Status 2 3 1 1 Randomisation Stuffing 2 3 1 2 Signal Status 2 3 2 Reed Solomon 2 3 3 Interleaver 2 3 4 Signal Level 3 Service Selection Section C 6 3 1 3 2 3 3 3 4 3 5 3 6 3 7 3 8 4 4 1 BISS User ID One Setup mE model type 4 4 2 BISS User ID Two Setup 3 9 Video Selection 3 1 1 Resolution Frame Rate 3 1 2 Coding Mode Profile 3 1 3 GOP Pixel Aspect Ratio 3 1 4 Rate Buffer Level Bitrate 3 1 5 Fail Mode 3 1 6 Test pattern 3 1 6 1 Test Pattern Standard 3 1 7 Framesync 3 1 7 1 Offset 8 Video Delay 9 Output Mode 10 Trisync Mode 1 1 Embedded Audio Channel 3 1 11 1 Embedded Audio PIDs Audio 1 Selection 3 2 1 Sampling Rate Bitrate
144. reams of the same component type each stream can be selected independently After making a selection in EDIT mode using page 1 and selecting the required component data streams using the other pages pressing SAVE makes it the current service The audio and data modules will decode according to the default parameters set in other pages Table C 10 Service Menu Display Title Service Description Section Video The Video signal status submenu contains information aboutthe 6 2 currently decoded MPEG 2 video Audio 1 The Audio 1 signal status submenu contains information about C 6 3 the audio format and quality of the currently decoded audio stream on the primary audio output Audio 2 The Audio 2 signal status submenu contains information about C 6 4 the audio format and quality of the currently decoded audio stream on the secondary audio output Dolby The Dolby status submenu contains information about the audio format and quality of the currently decoded audio stream on the Dolby Decoder card if fitted Async Data The Async Data submenu allow status monitoring and 6 5 configuration of the low and high speed data Ethernet Data The Ethernet Data sub menu allows status monitoring and C 6 6 configuration of the High Speed Data over Ethernet VBI The VBI status submenu displays the current status of the VBI C 6 8 components PCR PID The PCR PID submenu displays the Program Clock Reference C 6 9 packet identifier and its status Network ID Th
145. ripe card and it can be disabled if the wrong password is entered too many times As a financial transaction card it can be loaded with digital money and used in the same way as cash until the balance reaches zero The file protocol is specific to its intended application Satellite Mast Antenna Television A distribution system which provides sound and television signals to the households of a building or group of buildings typically used to refer to an apartment block Society of Motion Picture and Television Engineers Subscriber Management System A system which handles the maintenance billing control and general supervision of subscribers to conditional access technology viewing services provided through cable and satellite broadcasting An SMS can be an automatic e g Syntellect system where subscribers order entitlements by entering information via a telephone Alternatively an SMS can be a manual system which requires subscribers to speak with an operator who then manually enters their entitlement requests Some systems support multiple SMSs Satellite News Gathering Simple Network Management Protocol Information repetition due to areas of similar luminance and or chrominance characteristics within a single frame Removed using DCT and Quantisation Intra Frame Coding Synchronous Parallel Interface Data tables are used to assign fewer bits to the most commonly occurring events thereby reducing the overall bit rate Removed
146. rmat Discrete Cosine Transform A technique for expressing a waveform as a weighted sum of cosines Raw video data is not readily compressible DCT is not in itself a compression technique but is used to process the video data so that it is compressible by an encoder DCT processes the picture on an 8x8 pixel block basis converting the data from an uncompressible X Y form as displayed by an oscilloscope to a compressible frequency domain form as displayed by a spectrum analyser Can be forward DCT or inverse DCT Direct Digital Synthesiser The unit containing the electronic circuitry necessary to decode encrypted signals Some Decoders are separate from the receiver but in satellite TV broadcasting the term is often used interchangeably as a name for an Integrated Receiver Decoder IRD The term IRD or IRD Decoder is usually associated with satellite TV broadcasting while Cable systems are based on Converters or on Set Top Boxes Converters A field that may be present in a PES packet header that indicates the time that an access unit is to be decoded in the system target Decoder Data Identifier Method of coding using the difference between the value of a sample and a predicted value Dual In Line The most common type of package for small and medium scale integrated circuits The pins hang vertically from the two long sides of the rectangular package spaced at intervals of 0 1 inch Deutsches Institut f r Normung German Stand
147. rt stream the timebase is defined by the PCR The use of the PCR for timing information creates a virtual channel within the stream A linking of one or more events under the control of a broadcaster For example football match news film show In the MPEG 2 concept the collection of elementary streams comprising the programme have a common start and end time A series of programmes are referred to as events Analogue Colour difference signals Refer to for an explanation Programmable Read Only Memory A device which may be written once with data for permanent storage and then read whenever required Special types of PROM permit the erasure of all data by Ultraviolet light EPROM or by application of an electronic signal EEPROM Program Stream A combination of one or more PESs with a common timebase Program Specific Information Consists of normative data which is necessary for the demultiplexing of transport streams and the successful regeneration of programs See also SI Program System Information Protocol The ATSC equivalent of SI for DVB Phase Shift Keying A method of modulating digital signals particularly suited to satellite transmission Professional Satellite Receiver See also IRD Power Supply Unit Presentation Time Stamp ATSC Quadrature Amplitude Modulation A method of modulating digital signals which uses combined techniques of phase modulation and amplitude modulation It is particularly suit
148. s which may comprise more than one programme but with common synchronisation and error protection The data structure is defined in ISO IEC 13818 1 1 and is the basis of the ETSI Digital Video Broadcasting standards A data structure used to convey information about the transport stream payload Transport Stream Transport Stream Descriptor Table A component of the MPEG 2 PSI data This table describes which type of Transport stream it is in i e DVB ATSC etc It may also contain other descriptors Transport Stream Processor Terrestrial Virtual Channel Table ATSC 44 45 mm rack height standard Universal Asynchronous Receiver Transmitter A device providing a serial interface for transmitting and receiving data Ultra High Frequency A portion of the electromagnetic spectrum covering 300 MHz to 3000 MHz 3 GHz The process by which the frequency of a broadcast transport stream is shifted to a higher frequency range The part of the communications satellite circuit that extends from the Earth to the satellite Uninterruptable Power Supply A method of supplying backup power when the electrical power fails or drops to an unacceptable voltage level Small UPS systems provide battery power for a few minutes enough to power down the computer in an orderly manner This is particularly important where write back cache is used Write back cache is where modified data intended for the disk is temporarily stored in RAM and can be lost i
149. s NOT a protective earth for electric shock protection The terminal is provided to 1 Ensure all equipment chassis fixed within a rack are at the same technical earth potential To do this connect a wire between the Technical Earth terminal and a suitable point on the rack 2 Eliminate the migration of stray charges when connecting between equipment The Technical Earth provides a suitable connection between the IRD and the installation to give a low impedance path at normal operating frequencies Figure 2 3 Location of the Technical Earth Reference Guide TT128x High Definition Professional Receiver Decoder Page 2 9 ST RE E10141 5 Installing the Equipment 2 8 2 8 1 Page 2 10 Signal Connections General CAUTION Itis strongly recommended that the terminal marked at the rear panel of the equipment is connected to a site Technical Earth before any external connections are made and the equipment is powered This limits the migration of stray charges All signal connections are made via the rear panel A typical rear panel is shown in Figure 2 4 The connections are also shown schematically in Figure 2 5 and a full technical specification is given in Annex B The Receiver provides a flexible Transport Stream input interface The status information appropriate to each input type is available to the user via the User Interface and also via the remote control interfaces ASI SMPTE 310 In Alarm Relay Technical
150. s place with macro blocks These are converted to four 8x8 blocks using either frame DCT or field DCT Four 8 x 8 blocks of luminance data and two 4 2 0 chrominance format four 4 2 2 or eight 4 4 4 corresponding 8 x 8 blocks of chrominance data coming from a 16 x 16 section of the luminance component of the picture Macroblock can be used to refer to the sample data and to the coded representation of the sample values and other data elements Million bits per second Multiplex Control Computer A component of a System 3000 compression system The MCC sets up the configuration for the System 3000 Multiplexers under its control The MCC controls both the main and backup Multiplexer for each transport stream Multiple Channels Per Carrier Multiplex Element Manager A GUI based control system part of the range of TANDBERG Television compression system control element products The evolution 5000 MEM holds a model of the system hardware Using this model it controls the individual system elements to configure the output multiplexes from the incoming elementary streams The MEM monitors the equipment status and controls any redundancy switching Multichannel Microwave Distribution System A terrestrial microwave direct to home broadcast transmission system The use of motion vectors to improve the efficiency of the prediction of sample values The prediction uses motion vectors to provide offsets into the past and or future reference frames or
151. sets up the centre frequency Search Range for the selected Source in kHz HOM Satellite Receivers TT1280 HWO HOM Result The Receiver can take its signals from four sources Set up source 1 This sets up the LNB frequency for the selected Source in MHz This sets up the Satellite frequency for the selected Source in MHz Sets the symbol rate for the selected Source in Msymbols s This sets up the Modulation QP SK 8PSK 16QAM and FEC 1 2 2 3 3 4 5 6 7 8 8 9 rates for the selected Source The FEC selection is limited to the valid values of the currently selected modulation type For AUTO FEC the Receiver searches for and locks to the correct FEC rate for the received carrier High Gain mode should be selected for input signals of low power Low Gain mode should be selected for input signals of high power Sets the Roll Off of the demodulator Root Nyquist Filter Choose between 35 and 20 This value should match that set in the transmitting modulator Sets the SPECTRUM SENSE to NORMAL INVERTED or AUTO This should be setto match the spectrum sense ofthe received signal Sets the LNB power for the selected Source ON OFF BOOSTED BOOSTED provides 1V extra power over the ON setting Also sets the LNB voltage settings 18v Horiz 13v Vert Enables or disables the LNB 22 kHz control tone for the selected Source On Off This sets up the centre frequency Search Range for the selected Source in kHz
152. smitting equipment Dolby Digital Decoder TT1280 SWO AC3 The IRD can be enabled through a licence key to apply Dolby Digital decoding functionality RAS Mode 1 Conditional Access TT1280 SWO RAS This option enables RAS Mode 1 conditional access descrambling RAS Mode 2 Conditional Access TT1280 SWO RAS2 This option enables RAS Mode 2 conditional access descrambling Director Functionality TT1280 SWO DIR This option enables Director functionality Reference Guide TT128x High Definition Professional Receiver Decoder ST RE E10141 5 Contents Chapter 7 Preventive Maintenance and Fault finding 7 1 Routine 7 3 List of Figures LLL Cooling ud ua 7 3 Figure 7 1 Cooling Fan Location sse 7 3 71 2 Cleaning sse 7 3 Figure 7 2 Fuse CAET 7 7 Figure 7 3 Position of Fuse Carrier for 48 Vdc Input 7 1 eed rod pa 7 3 7 2 1 Conditions Requiring Servicing 1 3 List of Tables 7 2 2 74 Table 7 1 Fuse Information 7 6 7 2 3 Checks on Completion of Servicing 7 4 7 3 Maintenance and Support 7 4 Ta Introductions atento dere 7 4 13 2 iced tete rte 7 4 7 3 3 Levels of Continuing TANDBERG Television Service Support 7 4 TA
153. ssion of encrypted signals and the programmable regulation of their decryption by a system such as viewing cards Conditional Access Table Part of the MPEG 2 Program Specific Information PSI data Mandatory for MPEG 2 compliance if CA is in use The portion of the electromagnetic spectrum which spans the frequency range of approximately 4 GHz to 6 GHz Used by communications satellites Preferred in tropical climates because it is not susceptible to fading See ITU R See ITU T A narrow range of frequencies part of a frequency band for the transmission of radio and television signals without interference from other channels In the case of OFDM a large number of carriers spaced apart at precise frequencies are allocated to a channel A way of encoding data in a communications channel that adds patterns of redundancy into the transmission path in order to improve the error rate Such methods are widely used in wireless communications The colour part of a TV picture signal relating to the hue and saturation but not to the luminance brightness of the signal In a composite coded colour system the colour information chrominance often referred to as chroma is modulated onto a high frequency carrier and added to the monochrome format video signal carrying the luminance Y In a component coded colour system the two colour difference signals R Y B Y usually referred to as digital or PRPs analogue are used to convey colo
154. synchronous high speed data output carried a 9 way D type female connector Alarm Output A 9 way D type connector for interfacing to the alarm and failure monitoring within the equipment This includes a summary alarm signal that coincides with the general front panel ALARM LED Reference Guide TT128x High Definition Professional Receiver Decoder ST RE E10141 5 Introduction There are five relays for failure monitoring four alarms and one summary alarm The operator can define using the Alarm Menu pages which alarm conditions drive the relays This is described in Chapter 5 Alarms and Annex C Menus 1 3 The Satellite Receiver 1 3 1 Typical Satellite System The IRD Satellite Receivers are components of the MPEG 2 DVB compliant range of TANDBERG Television equipment They are designed for use by broadcasters and distributors of video audio and data Services over satellite evolution 5000 Encoder 1 E Multiplexer Main Modulator Main Ethernet _ d i IE i z 0 f evolution 5000 Encoder 2 xum Ethernet Ethernet Local m E Control Control Inputs Ethernet TT1280 TT1282 evolution 5000 Up converter and HPA wy evolution 5000 evolution 5000 Multiplexer Standby Modulator Standby p ips ees 77 Ethernet Ethernet Ethernet Control Control MPEG 2 10BaseT Transport Ethernet Stream Control Ethernet Hub
155. t undefined as the language descriptor This does not affect the way the audio is selected Reference Guide TT128x High Definition Professional Receiver Decoder ST RE E10141 5 Factory Defaults Units are shipped with the following factory default parameters These can be restored at any time using the System Menu All other parameters are unaffected by restoring the factory defaults Menu Description Default 32 Input SELECT INPUT ASI 32 Input SOURCE 1 QPSK 8PSK 16 QAM LNB FREQUENCY 10750 0 MHz SATELLITE FREQUENCY 12168 0 MHz SYMBOL RATE 27 5 Msym s MODULATION FEC QPSK auto LNB POWER OFF LNB 22 kHz Disabled SEARCH RANGE 3000 kHz 5000 kHz REED SOLOMON DISABLED 6 703 INTERLEAVER DISABLED SIGNAL LEVEL NORMAL 3 Service FAIL MODE FREEZE FRAME TEST PATTERN NONE FRAME SYNC DISABLED FSYNC PALOFFSET 0000 FSYNC NTSC OFFSET 0000 4 2 0 DELAY 0 ms 4 2 2 DELAY 0 ms OUTPUT MODE RGB TRISYNC MODE ON ALL EMBEDDED AUDIO CHANNEL ONE and TWO EMBEDDED AUDIO DID 1 2E7H EMBEDDED AUDIO DID 2 1E5H DELAY ADJ USTMENT 0 0 ms DIGITAL OUTPUT AES3 ROUTING STEREO Reference Guide TT1280 High Definition Professional Receiver Decoder E 1 ST RE E10141 5 Factory Defaults Menu 35 Output 6 Alarm 7 Setup Page E 2 Description CLIPPING LEVEL AC3 DOWNMIX METHOD ASYNC DATA SYNC DATA High Speed Ethernet Data Not Fitted ETH NET DATA High Speed Ethernet Data Fitted VITC INSERTION
156. tal output format will always be STEREO Where a dual mono service is available it is possible to configure the output as MIXED TO BOTH LEFT TO BOTH and RIGHT TO BOTH Lip Sync The audio at the output remains synchronous to the decoded video by default i e where both video and audio streams are available from the same service In such circumstances the video and audio streams share the same PCR The lip sync error delay from presentation of video until presentation of audio introduced by the Receiver is in the range of 5 ms The lip sync delay between stereo pair 1 and 2 is 2 ms because the PTS will be presented independently for each pair When using frame sync the lip sync error is up to 40 ms due to audio frame skip and repeats Supported Audio Specifications Table B 4 Supported Audio S pecifications Specification Description ISO IEC 13818 3 Generic Coding of Moving Pictures and Associated Information MPEG 2 Audio ATSC A 52 Digital Audio Compression Standard Dolby Digital SMPTE 302M Linear Audio TANDBERG Television s interpretation of the specification Reference Guide TT128x High Definition Professional Receiver Decoder ST RE E10141 5 Technical Specification B 3 6 Supported Audio Bit rates Table B 5 Supported Audio Data Bit rates MPEG 2 Mono kbit s Stereo kbit s Mono kbit s Stereo kbit s 32 64 96 192 48 96 112 224 56 112 128 256 64 128 160 320 80 160 192 384 B 3 7 Digital Audio Outputs Digit
157. tatus OK STOP FAIL Sync Data Menu The Sync Data submenu allows status monitoring and configuration of the RS 422 high speed data Table 15 Sync Data Menu Display Title Sync Data Description WW Streams PID XXXX WW is the number of High speed data streams present YYYYYYYYYYY is the currently selected HSD PID YYYYYYYYYYY is the stream status PRESENT NOT PRESENT Bitrate is the Synchronous data bit rate Up to 2048 kbit s ZZZZ is the output status OK STOP FAIL Ethernet Data Menus The Ethernet Data submenu allows status monitoring and configuration of the high speed data over Ethernet option Table C 16 High Speed Data Over Ethernet Menu Display Title Ethernet Data Description User PID XXXX XXXX is the currently selected HSD PID YYY PIPE 7777 YYY is the stream status PRESENT NOT PRESENT ZZZZ is the status of the service OK STOP FAILED Bitrate X XX XXXXX is the data bit rate YYY 7777 YYY is editable control ENABLED DISABLED ZZZZ is the output status OK STOP FAIL Packet Lost XXXXX is the number of Packets lost Frame Lost YYYY is the number of framed Lost Forward to Gateway XXX XXX is the editable Gateway option ON OFF Gateway YYY YYY YYY YYY When XXX is setto ON the destination Gateway can be set Reference Guide TT128x High Definition Professional Receiver Decoder ST RE E10141 5 Menus C 6 8 VBI Menu The VBI status submenu displays the current status of the VBI components
158. ted The unit remains in the chosen control mode until another mode is requested NOTE Local Front Panel Control is the factory default if TANDBERG Director is not installed Page 1 10 Reference Guide TT128x High Definition Professional Receiver Decoder ST RE E10141 5 Introduction 1 5 2 Front Panel Local Modes Operating the IRD from the Front Panel is via two main operating modes Navigate and Edit See Section 3 3 Front Panel Operating Modes Timeout 5 minutes EDIT Off NAVIGATE EDIT On Figure 1 6 Front Panel States 1 6 Guided Tour 1 6 1 Construction The IRD is constructed using a screened self ventilated modular system All operational inputs and outputs are via rear panel connectors The unit may be operated freestanding or mounted in a 19 inch rack 1 6 2 Front Panel Controls The physical interface for the Front Panel consists of an alphanumeric LCD display pushbuttons and status LEDs that are used to set up and monitor the unit The general layout is shown in Figure 1 7 Information on the use of these controls is given in Chapter 3 Operating the Equipment Locally User input is via six pushbuttons comprising four cursor pushbuttons Left Right Up and Down and two edit control pushbuttons Edit and Save Each pushbutton has an integral green LED except Save which has an integral red LED When lit these LEDs indicate to the user which pushbutton is currently active Automatic rep
159. tellite can receive uplink transmissions File Transfer Protocol A protocol used to transfer files over a TCP IP network Internet UNIX etc For example after developing the HTML pages for a Web site on a local machine they are typically uploaded to the Web server using FTP Unlike e mail programs in which graphics and program files have to be attached FTP is designed to handle binary files directly and does not add the overhead of encoding and decoding the data The ITU T standard which defines the physical and electrical characteristics of hierarchical digital interfaces Group of Pictures MPEG video compression works more effectively by processing a number of video frames as a block The TANDBERG Television Encoder normally uses a 12 frame GOP every twelfth frame is an frame Graphical User Interface The use of pictures rather than just words to represent the input and output of a program A program with a GUI runs under a windowing system and has a screen interface capable of displaying graphics in the form of icons drop down menus and a movable pointer The on screen information is usually controlled manipulated by a mouse or keyboard Higher Order Modulation 8PSK and 16QAM High Definition Television High Power Amplifier Used in the signal path to amplify the modulated and up converted broadcast signal for feeding to the uplink antenna Horizontal line SYNCs Reference Guide TT128x High Definition Professional Receiv
160. tes provide supplementary information They are highlighted for emphasis as in this example and are placed immediately after the relevant text EMC Compliance This equipment is certified to the EMC requirements detailed in Annex B Technical Specification To maintain this certification only use the leads supplied or if in doubt contact Customer Services Reference Guide TT128x High Definition Professional Receiver Decoder Page v ST RE E10141 5 Preliminary Pages Contact I nformation TANDBERG Television Customer Services Support Services Our primary objective is to provide first class customer care that is tailored to your specific business and operational requirements All levels are supported by one or more service performance reviews to ensure the perfect partnership between TANDBERG Television and your business Warranty All TANDBERG Products and Systems are designed and built to the highest standards and are covered under a comprehensive 12 month warranty Levels of Continuing TANDBERG Television Service Support For stand alone equipment then TANDBERG Television BASI C Advantage is the value for money choice for you BASIC provides you with year by year Service long after the warranty has expired For systems support you can choose either Gold or Silver Advantage These packages are designed to save you costs and protect your income through enlisting the help of TANDBERG Television support specialists VOYAGER A
161. the correct bit rate High speed data output ENABLED or DISABLED Press Save Reference Guide TT128x High Definition Professional Receiver Decoder Page 3 13 ST RE E10141 5 Operating the Equipment Locally 3 7 7 3 7 8 3 7 9 3 7 10 3 8 3 8 1 Page 3 14 Setting Up Closed Captions Table 3 17 Setting Up Closed Captions Step Action Result 1 Scroll to Menu 3 8 2 and edit the parameter Edits the parameter for enabling Closed Captions pass through for enabling Closed Captions pass through ENABLED or DISABLED Press Save Setting Up VITC Table 3 18 Setting Up VITC Step Action Result 1 Scroll to Menu 3 8 1 and edit the parameter Edits the parameter for enabling VITC pass through for enabling VITC pass through ENABLED or DISABLED Press Save Setting the PCR PI D Menu Table 3 19 Viewing the PCR PID Menu Step Action Result 1 Go to Menu 3 9 and scroll to USER PID and Gains access to the selection between automatically detected edit the PID for enabling manual selection of PCR PID or manually entered PCR PID the PCR PID Viewing the Network I D Menu Table 3 20 Viewing the Network ID Menu Step Action Result 1 Go to Menu 3 10 Gains access to the Network ID and the Original Network ID Setting Up the Conditional Access Scrambling Menu 4 Introduction Menu 4 allows the status and configuration of the Conditional Access CA module to be checked The structure and content of this group depe
162. tion ASI HDSDI OUT 1 ASI HDSDI OUT 2 Pin outs Centre Video output Shield Ground Chassis Audio Outputs A pair of 9 way male D type connectors provide two stereo channels Each connector carries a single channel of a stereo pair in both analogue and digital form Audio control is through the Service Menu Menu 3 Table 2 4 Analogue Audio Connectors Item Specification Connector type 9 way D type Male Connector designations AUDIO 1 AUDIO 2 Pin outs Pin 1 Digital audio Pin 2 Ground Pin 3 Left Pin 4 Right Pin 5 Ground Pin 6 Digital audio Pin 7 Ground Pin 8 Left Pin 9 Right Nominal outputimpedance 500 Maximum data rate 3 072 Mbit s Analogue Output level 18 dBm nominal clipping level Selectable in range 12 to 24 dBm Load impedance 2600 Q balanced I AUDIO 1 2 Reference Guide TT128x High Definition Professional Receiver Decoder ST RE E10141 5 2 8 4 SVGA Output RGB HV The IRD is equipped with a SVGA 15 pin D type connector for video output in the standard configuration The SVGA connector shall be set to RGB HV SVGA or YPrPb under control of the user interface and remote control interfaces Table 2 5 SVGA Connector Item Specification Connector type 15 way D type Connector designation Video Out P in outs 1 Red Pr 15 0 7Vtt 2 Green Y 75 0 7Vt t 3 Blue Pb 15 07 Vet 4 NC 5 Video GND 6 Red GND 7 Green GND 8 Blue GND 9 NC
163. u 2 3 2 2 Enter the SYMBOL RATE then press Save 5 Scroll to Menu 2 3 2 3 Enter the MODULATION and FEC RATES then press Save 6 Scroll to Menu 2 3 2 4 Enter the LNB POWER and VOLTAGE settings then press Save Reference Guide TT128x High Definition Professional Receiver Decoder ST RE E10141 5 Result The Receiver can take its signals from two sources Set up source 1 This sets up the LNB frequency for the selected Source in MHz This sets up the Satellite frequency for the selected Source in MHz Sets the symbol rate for the selected Source in Msymbols s This sets up the Modulation QP SK 8PSK 16QAM and FEC 1 2 2 3 3 4 5 6 7 8 8 9 rates for the selected Source The FEC selection is limited to the valid values of the currently selected modulation type For AUTO FEC the Receiver searches for and locks to the correct FEC rate for the received carrier Sets the LNB power for the selected Source ON OFF BOOSTED BOOSTED provides 1V extra power over the ON setting Also sets the LNB voltage settings 18v Horiz 13v Vert Page 3 7 Operating the Equipment Locally Step Action 7 Scroll to Menu 2 3 2 5 Enter the LNB 22 kHz setting then press Save 8 Scroll to Menu 2 3 2 6 Enter the SEARCH RANGE then press Save 9 Scroll to Menu 2 3 and select SOURCE 2 Repeat steps 2 through 8 Result Enables or disables the LNB 22 kHz control tone for the selected Source On Off This
164. uffer BW Byte mode CA CAT C Band CCIR CCITT Channel Channel Coding Chrominance Closed Captioning CODE Codec Page A 2 Bipolar with Three Zero Substitution A method of eliminating long zero strings in a transmission It is used to ensure a sufficient number of transitions to maintain system synchronisation when the user data stream contains an insufficient number of 1s to do so B3ZS is the North American equivalent of the European HDB3 Refers to hardware or software that is compatible with earlier versions Bouquet Association Table Part of the service information data The BAT provides information about bouquets It gives the name of the bouquet and a list of associated services The rate of transfer of digital data when the data comprises information symbols that may consist of a number of possible states Equivalent to bit rate when the symbols only have two states 1 and 0 Measured in Baud Bit Error Rate A measure of transmission quality The rate at which errors occur in the transmission of data bits over a link It is generally shown as a negative exponent e g 107 means that 1 in 10 000 000 bits are in error Basic Interoperable Scrambling System Non proprietary encryption from EBU Tech3290 Basic Interoperable Scrambling System with Encrypted keys The rate of transfer of digital data when the data comprises two logic states 1 and 0 Measured in bit s An 8 row by 8 column matrix of luminance samp
165. ur information When CaCs is added to the luminance Y the complete picture information is conveyed as YCrCs A TV picture subtitling system used with 525 line analogue transmissions Create Once Distribute Everywhere The combination of an Encoder and a complementary Decoder located respectively at the input and output of a transmission path Reference Guide TT128x High Definition Professional Receiver Decoder ST RE E10141 5 COFDM Compression Compression System CVCT dB DCE DCT DDS Decoder Decoding Time stamp DID Differential Coding DIL DIN Dolby Digital Downlink Downconvert DPCM DSNG DSP DTE DTH DTS DVB Reference Guide TT128x High Definition Professional Receiver Decoder ST RE E10141 5 Glossary Coded OFDM COFDM adds forward error correction to the OFDM transmission consisting of Reed Solomon RS coding followed by convolutional coding to add extra bits to the transmitted signal This allows a large number of errors at the receive end to be corrected by convolutional Viterbi decoding followed by RS decoding Reduction in the number of bits used to represent the same information For the purposes of a broadcast system itis the process of reducing digital picture information by discarding redundant portions of information that are not required when reconstituting the picture to produce viewing clarity Compression allows a higher bite rate to be
166. use radio interference in which case the user may be required to take adequate measures FCC This equipment has been tested and found to comply with the limits for a Class A digital device pursuant to Part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instruction manual may cause harmful interference to radio communications Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense AC Supply Operating Voltage and Fusing Safety Information AC Power Supply The IRD operates from an wide ranging mains power supply 100 120 Vac or 220 240 Vac 50 60 Hz nominal and is designed for use in ambient air temperature in the range O C to 50 There are no links etc to be altered for operation from different supply voltages The full Technical Specification is given in Annex B Technical Specification 1 The EMC information was correct at the time of manufacture The tests were performed with the Technical Earth attached Page 2 6 Reference Guide TT128x High Definition Professional Receiver Decoder ST RE E10141 5 Installing the Equipment WARNINGS THE TT1
167. using Run Length Coding and Variable Length Coding Transparent Asynchronous Tx Rx Interface A proprietary high speed data interface Transmission Control Protocol Internet Protocol A set of communications protocols that may be used to connect different types of computers over networks Time Division Multiplex One common communications channel carrying a number of signals each with its own allotted time slot Time and Date Table Part of the DVB Service Information The TDT gives information relating to the present time and date Information repetition due to areas of little or no movement between successive frames Removed using motion estimation and compensation Inter Frame Coding A term that indicates the time of a specific action such as the arrival of a byte or the presentation of a presentation unit Time Offset Table This optional SI table supports the use of local offsets as well as the UTC time date combination The purpose of the table is to list by country the current offset from UTC and the next expected change to that offset to track when daylight saving occurs The offset resolution is to within 1 minute over a range of 12 hours from UTC Page A 9 Glossary Transport Stream Transport Stream Packet Header TS TSDT TSP TVCT U UART UHF Upconvert Uplink UPS UTC VCT VHF VITC VITS VPS WSS WST XILINX Y Luminance Page A 10 A set of packetised elementary data streams and SI stream
168. ut XXX Where XXX is either 20 or 35 Spectrum Sense Spectrum sense of the incoming signal XXXXXX Where is either NORMAL or INVERTED LNB Power XXXXXXX XXXXXXX sets the LNB power for Source 1 ON OFF BOOSTED BOOSTED AtYYY provides 1V extra power over the ON setting YYY selects the rating of the power output 18v Horiz 13v Vert LNB 22 kHz XXXXXXXX enables or disables LNB 22 kHz control tone for Source 1 On Off XXXXXXXX Search range Sets the centre frequency search range for Source 1 XXXXX is the search range in XXXXX kHz kHz Source 2 Same Sub Menus as for Source 1 Source 3 Same Sub Menus as for Source 1 Source 4 Same Sub Menus as for Source 1 Reference Guide TT128x High Definition Professional Receiver Decoder Page C 7 ST RE E10141 5 Menus C 5 6 C 5 7 Page C 8 TTV G 703 DS3 and E3 Option Menu When a TTV G 703 input interface is used the Input menu allows the user to edit the set up parameters Table C 8 TTV G 703 Menu Display Title Input STATUS PDH Rate XXXXX RANDOMISATION XXXX STUFFING PKTS YYYY Description XXXXX is the framing mode of the TTV G 703 input module None C Bit M13 XXXX ACTIVE NOT ACTIVE YYYY PRESENT NOT PRESENT SETUP REED SOLOMON DECODER XXXXX is the EDITABLE Reed Solomon option DISABLED ENABLED INTERLEAVER XXX X is the EDITABLE Interleaver option DISABLED ENABLED XXX INPUT SENSITIVITY XXXX is the EDITABLE Signal Level o
169. ute value of each sample ADT Audio Data And Teletext AFC Automatic Frequency Control AFS Automation File Server AGC Automatic Gain Control AMOL Il Automatic Measure of Line ups and Il Used by automated equipment to measure programme viewing ratings ASI Asynchronous Serial Interface ASIC Application S pecific Integrated Circuit A customised chip designed to perform a specific function Async Asynchronous ATM Asynchronous Transfer Mode A connection orientated cell based data transport technology designed for Broadband ISDN B ISDN It provides a circuit switched bandwidth on demand carrier system with the flexibility of packet switching It offers low end to end delays and negotiable on call set up Quality of Service guarantees Asynchronous refers to the sporadic nature of the data being transmitted Cells are transmitted only when data is to be sent therefore the time interval between cells varies according to the availability of data ATSC Advanced Television Standards Committee An organisation founded in 1983 to research and develop a digital TV standard for the U S A In late 1996 the FCC adopted the ATSC standard the digital counterpart of the NTSC standard Reference Guide TT128x High Definition Professional Receiver Decoder Page A 1 ST RE E10141 5 Glossary B3ZS Backward Compatibility BAT baud rate BER BISS BISS E Bit rate Block Pixel Block Bouquet B Picture B Frame BPSK B
170. ve been used Unauthorised substitutions may result in fire electric shock or other hazards Checks on Completion of Servicing Upon completion of any service or repairs to this product ask the service technician to perform safety checks to determine that the product is in a safe operating condition Also performance and EMC checks may be required Maintenance and Support Services Introduction TANDBERG Television is a leader in the design integration and implementation of digital broadcasting products and systems It has a large team dedicated to keeping our customers on air 24 hours a day 365 days a year With regional offices worldwide and ultra modern specialist service facilities in the US UK Hong Kong and Australia TANDBERG Television covers the world There is a customer service centre open round the clock every day of the year in your time zone TANDBERG s years of design and support experience enable it to offer a range of service options that will meet your needs at a price that makes sense It s called the TANDBERG Advantage Warranty All TANDBERG Products and Systems are designed and built to the highest standards and are covered under a comprehensive 12 month warranty Levels of Continuing TANDBERG Television Service Support For stand alone equipment then TANDBERG Television BASI C Advantage is the value for money choice for you BASIC provides you with year by year Service long after the warranty

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