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Scopus CODICO IRD-2600, Руководство пользователя

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Scopus CODICO IRD-2600 Скачать руководство пользователя страница 49

IRD-2600 / IRD-2800 
Integrated Receiver Decoders 

 

 

P/N 2349-72784-00 

 

Page 3-1  

 

3. 

OPERATION 

3.1. 

Introduction 

This chapter describes the procedures required for the operation of the IRD-2600 and 
IRD-2800 Integrated Receiver Decoders. 

In addition to the Operation Guide, the following manuals are available for Terminal Control 
of the IRD: 

Basic Terminal Control Protocol (P/N 2349-72175-03.1) 
Advanced Terminal Control Protocol (P/N 2349-72175-03.2) 
Master-Slave Terminal Control Protocol (P/N 2349-72175-03.3) 

3.1.1. 

IRD Operation and Management 

Both IRD-2600 and IRD-2800 Integrated Receiver Decoders can be manually managed 
from the IRD Front Control Panel, locally by a PC Terminal or remotely, from the Uplink 
through the incoming Bit Stream. 

Manual management of the IRD is provided from the IRD Front Control Panel by the 
keypad on the panel, or by using an optional Infrared Remote Control. The LCD on the 
panel displays the menus and options of the IRD embedded software.  
The Infrared Remote Control can be ordered through a local SCOPUS Network 
Technologies Ltd. product supplier. 

Management from the Uplink is achieved with the CODICO

®

 NMS-4000 Network 

Management System. Management from the PC Terminal requires a serial line (RS-232) 
communication cable to be connected between the IRD and a communication port on the 
PC. The Terminal Control software is a command line prompt accessible via any PC with 
Terminal Software installed. For details, refer to Chapter  2 above. 

Содержание CODICO IRD-2600

Страница 1: ...CODICO IRD 2600 IRD 2800 INTEGRATED RECEIVER DECODERS User Manual P N 2349 72784 00 Rev B December 2001 ...

Страница 2: ...ecifications and descriptions in this publication without prior notice No part of this publication shall be deemed to be part of any contract or warranty unless specifically incorporated by reference into such contract or warranty The information contained herein is merely descriptive in nature and does not constitute a binding offer for sale of the product described herein CODICO is a Registered ...

Страница 3: ... its main capabilities and specifications INSTALLATION This section provides data and procedures required to install and activate the unit Procedures include site preparation and requirements installation in a 19 rack cable connections panel options and Pin out descriptions initial settings and serviceability check OPERATION This section provides theoretical background on the operation of the unit...

Страница 4: ...utor 2 Scopus Network Technologies Support will assign a RMA Tracking Number this must accompany the item being returned and will be referred to in all correspondence 3 The item is sent to Scopus Network Technologies with the RMA Number included in the accompanying documentation shipping and customs forms Customer Support Point Of Contact POC Scopus Network Technologies Inc U S OFFICES Scopus Netw...

Страница 5: ...e limited to the repair or replacement with equivalent units at SCOPUS Network Technologies Ltd facilities of any Product or parts thereof that do not conform to SCOPUS Network Technologies Ltd published specifications or that are defective in material or workmanship as specified above The expense of installing repaired or replaced parts shall be borne by the CUSTOMER SCOPUS Network Technologies L...

Страница 6: ...vide reasonable protection against harmful interference in a residential installation This equipment generates uses and can radiate radio frequency energy and If not installed and used in accordance with the instructions may cause harmful interference to radio communications However there is no guarantee that interference will not occur in a particular installation If this equipment does cause har...

Страница 7: ...1 3 1 Enclosure 1 12 1 3 2 Front Panel 1 12 1 3 3 Rear Panel 1 12 1 3 4 Rear Panel Option Cards 1 13 1 4 Management 1 15 1 4 1 Front Panel Control 1 15 1 4 2 Infrared Remote Control 1 15 1 4 3 PC Terminal Control 1 15 1 4 4 NMS 4000 Control 1 15 1 5 Characteristics and Specifications 1 16 1 5 1 Receiver Input Specifications 1 16 1 5 2 Output Specifications 1 19 1 5 3 Control Ports Specifications 1...

Страница 8: ...guration Sub Menu 3 20 3 2 2 4 Decoder Audio Configuration Sub Menu 3 23 3 2 3 Configuration System Menu 3 25 3 3 Status Menu 3 29 3 3 1 Status Receiver Menu 3 30 3 3 2 Status Decoder Menu 3 34 3 3 2 1 Decoder Stream Status Sub Menu 3 36 3 3 2 2 Decoder CI Status Sub Menu 3 39 3 3 2 3 Decoder Video Status Sub Menu 3 41 3 3 2 4 Decoder Audio Status Sub Menu 3 43 3 3 3 Status System Menu 3 45 3 4 Te...

Страница 9: ...es 4 5 4 4 4 Service Warning Messages 4 6 Appendix A Operational Menu Trees 1 Appendix B LNB Theory Of Operation 11 B 1 Why is an LNB needed 11 B 2 Frequency Calculation IRD LNB 11 B 3 Use of a Splitter or Distribution band Amplifier 12 B 4 Calculating the L Band Frequency 13 B 5 Calculating Symbol Rate 14 ...

Страница 10: ...tream Configuration Sub Menu Tree Structure 3 16 Figure 3 8 Decoder CI Configuration Sub Menu Tree Structure 3 19 Figure 3 9 Decoder Video Configuration Sub Menu Tree Structure 3 20 Figure 3 10 Decoder Audio Configuration Sub Menu Tree Structure 3 23 Figure 3 11 System Configuration Menu Tree Structure 3 25 Figure 3 12 IRD Status Menu Tree Structure DSNG IRD Configuration 3 29 Figure 3 13 DSNG Rec...

Страница 11: ...iption Table SDT Overlay Example 3 66 Figure 3 36 Stream PSI SI Network Information Table NIT Overlay Example 3 66 Figure 4 1 General Status Message Example 4 3 Figure 4 2 Hardware Failure Message example 4 4 Figure 4 3 BIT Stream Warning Message Example 4 5 Figure 4 4 Service Warning Message Example 4 6 Figure A 1 DSNG IRD Front Panel Menu Tree 3 Figure A 2 QPSK IRD Front Panel Menu Tree 6 Figure...

Страница 12: ...SNG Receiver Configuration Procedure 2 11 Table 2 8 QPSK Receiver Configuration Procedure 2 12 Table 2 9 QAM Receiver Configuration Procedure 2 12 Table 2 10 Serviceability Check 2 13 Table 3 1 IRD 2600 IRD 2800 Front Control Panel 3 2 Table 3 2 IRD Infrared Remote Control Items 3 3 Table 3 3 IRD Front Panel Main Menu Options 3 5 Table 3 4 Configuration Receiver Menu Options 3 9 Table 3 5 Decoder ...

Страница 13: ...C terminal The IRD also supports remote management control and software download via transport stream link from the CODICO NMS 4000 Network Management System Input and Output sections support variable modules for versatility of the IRD 2600 and IRD 2800 Input of DVB ASI transport Stream or RS 422 directly to the decoder as well as ASI output optionally decrypted and loopthrough is also supported A...

Страница 14: ...h output DVB DSNG 8PSK 16QAM and QPSK Front End Frequency Range 950 2150 MHz Symbol rate Range 1 45 Msym s 2 L Band inputs with LNB control DVB Cable QAM Front End QAM demodulation 16 32 64 128 256 VHF UHF input 50 5 858 MHz Symbol Rate Range 1 7 Msym s Telecom G 703 Front End Unframed PDH Data rates E1 E2 or E3 FEC optional DVB C FEC Loop through output DVB PDH Front End Interface ATM AAL 1 Data ...

Страница 15: ...t optional VBI Re Insertion In Composite video and embedded in SDI WST Teletext and inverted Teletext WSS VPS VITC SMC CC AMOL optional Enhanced VITS with built in generator Audio Analog audio up to 3 stereo pairs up to 2 stereo pairs in IRD 2600 All inputs balanced or 1st unbalanced optional Digital audio optional up to 3 AES EBU SPDIF up to 2 on IRD 2600 Embedded in SDI optional up to 2 stereo M...

Страница 16: ...tor GPI GPI dry contacts for various alarms and automatic redundancy features Supports combination of the following alarm modes Activated when hardware failure is identified default alarm mode Activated when Bit Stream warning is identified i e input signal failure Activated when Service Decoding warning is identified Mode selection is manually activated using the control protocol Over The Air Con...

Страница 17: ...without an input receiver as an online decoder for a DVB signal This may be utilized for monitoring purposes within a broadcast center for editing components of the DVB bit stream and for redistribution of local line input such as prerecorded video programs 1 1 2 3 Internal Corporate Distribution A growing application for DVB redistribution is internal corporate training and communications Both tr...

Страница 18: ...her than those on the encoder 5 higher Optimal rate is best determined by trial and error Too low a rate yields increased bit errors Conversely too high a rate yields a stream that is too bursty This is not a problem if the target equipment usually a PC has a large enough buffer to compensate for incidental burst size To adapt the IRD 2600 and IRD 2800 to work with a variety of encoders bit order ...

Страница 19: ...2 shows the integration of the product line in a DVB environment Table 1 1 CODICO Product Family PRODUCT DESCRIPTION E 900 Industrial Encoder E 1000 E 1100 Professional Encoders E 1500 E 1700 DSNG Encoders IRD 25x0 Series Professional Integrated Receiver Decoders IRD 2600 IRD 2800 Advanced Professional Integrated Receiver Decoders RTM 3800 DVB Multiplexer RSW 7x00 Series Redundancy Switches MOD 75...

Страница 20: ...cording to the installed output modules A dedicated VBI programmable processor is assigned for providing various customers VBI requirements Figure 1 3 Signal Path in the IRD 2600 and IRD 2800 Smart Card CI MPEG 2 TRANSPORT DEMUX VIDEO DECODER AUDIO DECODER DATA CHANNEL RS 232 RS 422 AES EBU OUTPUT OPTION AUDIO OUT VIDEO OUT D A CONVERTER AUDIO AMP PAL NTSC ENCODER VIDEO AMP OUTPUT OPTIONS TELETEXT...

Страница 21: ...ts One S VHS output Full DVB compliance as well as special modes for interoperability with certain non DVB IRDs Audio 1st channel one stereo pair balanced output via XLR connectors volume adjustment Data channel High Speed Data RS 422 and Low Speed Data RS 232 DVB descrambling SimulCrypt Support Scopus CAS 5000 descrambling BISS DSNG CA Over the air remote control Over the air software upgrade Tel...

Страница 22: ...ont End Options G 703 unframed input interface for SCPC MCPC operation in telecom applications at E1 E2 or E3 rates With or without FEC and Loop through e DVB PDH Framed DS3 or E3 Receiver Front End Options DS3 or E3 framed interface and Loop through back to back ATM protocol AAL1 f DVB SDH STM 1 OC 3 Receiver Front End Options Optical Multimode or Single mode STM 1 OC 3 SONET 155Mbps input Max TS...

Страница 23: ...o identical video outputs Default Configuration OPT 007 IR Infra red Remote Control OPT 008 48V DC 48V DC power interface Replacing the 110 230V AC OPT 101 SDI 2 x SDI with embedded audio and VBI Embedded dual stereo when ordered with option 102 OPT 102 1 2nd Stereo Analog 2nd Stereo Analog Balanced over XLR OPT 102 2 2nd Stereo Digital 2nd Stereo AES EBU SP DIF over BNC OPT 102 3 2nd Stereo Analo...

Страница 24: ...y support input of Parallel DVB Transport Stream Parallel TTL DVB ASI or RS 422 serial input This option enables input directly to the Decoder where the signal source is digital or when input via a receiver is not required Paragraph 1 3 4 shows and describes the various options provided The Decoder contains a demultiplexer MPEG 2 video and audio decoders as well as a Teletext Transcoder module for...

Страница 25: ...h output with two ASI outputs and RS 422 GPI interface connector RS422 GPI QAM IN ASI OUT 2 ASI OUT 2 QAM RECEIVER FRONT END QAM input with two ASI out and RS 422 GPI interface connector RS422 GPI UNBALANCED G703 INPUT LOOPTHROUGH OUTPUT DS3 E3 E2 E1 G 703 RECEIVER FRONT END G 703 input BNC unbalanced with loopthrough output and RS 422 GPI interface connector RS422 GPI UNBALANCED G703 INPUT LOOPTH...

Страница 26: ...dio over XLR or AES EBU SP DIF over XLR ASI IN OUT Loopthrough Sync lock IN OUT SDI OUT 1 2 BALANCED AUDIO OUT LEFT2 RIGHT2 Balanced Analog Audio 2 Out over XLR BALANCED AUDIO OUT LEFT2 RIGHT2 LEFT3 RIGHT3 Balanced Analog Audio 2 and 3 Out over XLR Applicable Only for IRD 2800 Full With ASI OUT 1 2 ASI OUT1 and OUT2 This option is supplied when the receiver option installed is the G 703 interface ...

Страница 27: ...ed Remote Control The infrared remote control device optionally supplied with the IRD 2600 and IRD 2800 enables arm chair control of the IRD 2600 and IRD 2800 The control keys are similar to those on the IRD 2600 and IRD 2800 Front Panel in order to provide a common interface and control syntax 1 4 3 PC Terminal Control The IRD 2600 and IRD 2800 may be controlled and configured from a standard PC ...

Страница 28: ...cted input with automatic redundancy switching between inputs A B Time between switching is controlled The specifications of these ATM protocol supporting front end interfaces are described in Table 1 9 through Table 1 11 Table 1 5 QPSK Input Features and Specifications FEATURE SPECIFICATION L Band input 950 2150 MHz L Band Loopthrough output 950 2150 MHz 3dB Input level 65 to 25 dBm Symbol Rate 1...

Страница 29: ...e dBm Total input power 25 dBm max Clock acquisition range 200 ppm carrier acquisition range 3 Mhz Automatic FEC rate recovery Spectral inversion ambiguity resolution Automatic LNB power generation Off 13 or 18 Vdc 350 mA max 22Khz single tone burst and Diseqc 1 0 message and Diseqc 2 0 compatible Table 1 7 QAM Input Features and Specifications FEATURE SPECIFICATION QAM constellation 16 32 64 128 ...

Страница 30: ...tures DVB Descrambler HDB 3 Line code Switchable FEC Forward Error Correction The FEC includes Interleave Reed Solomon Decoder 188 216 and Descrambler in accordance with the DVB standard for Cables ETS 300 429 which can be switched On Off Table 1 9 PDH 34Mbit s input E3 Feature Specification E3 Framed 34 368Mbit s Frame G 832 ATM adaptation layer AAL1 Error correction RS 124 128 with Interleaving ...

Страница 31: ...e 1 13 summarize the features and specifications of the IRD 2600 and the IRD 2800 Video and Audio outputs respectively Table 1 12 Video Decoder Output Features and Specifications FEATURE SPECIFICATION MPEG 2 standard Main Level at Professional Profile and Main Level at Main Profile Standards decoded MPEG 1 MPEG 2 Decoded Output Resolution 720 by 480 at 30 Hz NTSC 720 by 576 at 25 Hz PAL Encoded In...

Страница 32: ...rds Video formats selection Automatic selection for NTSC PAL Standard Outputs 2 Composite Video outputs S Video Y C output Table 1 13 Audio Output Features and Specifications FEATURE SPECIFICATION Quality CD Quality 16 bit delta sigma DAC Sample rates 48 KHz 44 1 KHz 32 KHz 24 KHz 22 05 KHz 16 KHz Decoding Levels MPEG 2 Stereo MPEG 1 layer I and II AC 3 Dolby Digital Surround pass through Linear A...

Страница 33: ...d IRD 2800 Table 1 16 summarizes the electrical supply and consumption specifications of the IRD 2600 and the IRD 2800 in both options AC and DC supply Table 1 15 Physical Specifications PARAMETER SPECIFICATION Dimensions 1U 4 4 x 48 2 x 30 2cm 1 75 x 19 x 11 9 Weight 2 5 Kg Operating Temperature 0 C 50 C Operating Humidity 5 85 Non condensing Storage and Transport Temperature 40 70 C NOTE before ...

Страница 34: ......

Страница 35: ... damage observe the following safety precautions Do not move or ship equipment unless it is properly packed in its original wrapping and shipping containers Equipment service and maintenance should be undertaken only by Scopus trained personnel To prevent damage by lightning ground the unit according to local regulations Do no permit unqualified personnel to operate the unit 2 1 2 Inventory Check ...

Страница 36: ...ded 2 3 Installation 2 3 1 Installation in 19 Rack To prepare the IRD for rack installation a The rack adapter kit includes two mounting brackets The brackets are fastened with screws to the sides of the IRD housing b Attach each bracket by inserting two screws with flat washers in the two front holes at the sides of the housing Nuts are already in place on the inner side of the holes c After atta...

Страница 37: ...al The IRD is provided with two PCMCIA slots for up to two DVB CI Modules The PCMCIA should be firmly inserted in to the two slots provided to ensure contact Each DVB CI Module accommodates one Smart card inserted with the UP mark pointing up and forward WARNING DO NOT ATTEMPT TO REMOVE OR INSERT THE DVB CI MODULE OR THE SMART CARD WHILE THE IRD IS POWERED ON OR INNITIALIZING Figure 2 1 DVB CI Mod...

Страница 38: ...sed of option cards The functionality of the available options is described in paragraph 1 2 4 Configuration Options The left section provides fron end connectors for the receiver option installed in the IRD The center Decoder section is a standard feature for digital and analog audio options Right section provides the selected outputs of the IRD Figure 2 2 shows two examples of IRD rear panel con...

Страница 39: ...Common option 2 4 3 Decoder Cable Connections The Decoder section of the IRD is comprised of Audio outputs Video outputs Data output and a Control connection See Table 2 2 for the Decoder cables Table 2 2 Cables and Connectors for Decoder Section INTERFACE CONNECTOR TYPE CABLE TYPE Analog Audio Out left RCA unbalanced XLR balanced Shielded Audio Cable Analog Audio Out right mono RCA unbalanced XLR...

Страница 40: ... over the connector interface Table 2 3 RS 232 Control Cable Pin to Pin 9 PIN D TYPE CONNECTOR PC 25 PIN D TYPE CONNECTOR PC 9 PIN D TYPE CONNECTOR IRD SIGNAL DESCRIPTION 2 3 3 PC RxD 3 2 2 PC TxD 5 7 5 GND Table 2 4 RS 485 Control Cable Pin to Pin Designations PC RS 485 9 PIN D TYPE CONNECTOR IRD 9 PIN D TYPE CONNECTOR PIN DESIGNATIONS PIN DESIGNATION 1 RB 1 TX 6 RA 6 TX 8 TB 8 RX 9 TA 9 RX Table...

Страница 41: ...n AC Power Supply Configuration DC Power Supply Configuration Ground Jackscrew Ground Jackscrew 2 4 5 2 AC Power Connector Connect the AC power cable to the IRD power connector at the rear of the unit see Figure 2 3 Connect the other end to the AC power source 2 4 5 3 DC Power Connector In some cases the IRD is fitted with a 48V DC Power Supply as shown Figure 2 3 DC Power Configuration When this ...

Страница 42: ...n Figure 2 5 Figure 2 4 IRD Cascade with RF Receiver Loopthrough RECEIVER INPUT ASI OUT 1 RF IN 25dBmMax OUT ASI OUT 2 LOOPTHROUGH RS422 GPI LEFT RIGHT AUDIO AES EBU AC3 S VIDEO 100 240VAC 1A 50 60 Hz ASI OUT 1 RF IN 25dBmMax OUT ASI OUT 2 LOOPTHROUGH RS422 GPI LEFT RIGHT AUDIO AES EBU AC3 S VIDEO 100 240VAC 1A 50 60 Hz IRD 2600 IRD 2600 Figure 2 5 IRD Cascade with G 703 Receiver Loopthrough LEFT2...

Страница 43: ...NCED G703 INPUT LOOPTHROUGH OUTPUT DS3 E3 E2 E1 2 5 3 RS 485 Master Slave Connection Multiple IRD devices can be managed from a single terminal control station using a Master Slave configuration as shown in Figure 2 7 As shown the Master Slave configuration uses a RS 232 to RS 485 converter The converter is connected to a bus which is in turn connected to the IRD devices The bus is comprised from ...

Страница 44: ...eration Guide for instructions on how to use and navigate the system menus and for explanation of configuration parameters Table 2 6 IRD 2600 IRD 2800 Initialization Sequence SEQ OPERATION DESCRIPTION a MPEG DVB IRD Initializing Please Wait On initialization the LCD displays the initialization message b PASSWORD If a password is defined for system access the enter password prompt is displayed If a...

Страница 45: ...Parameter 1 Select Frequency Range option 2 Set the frequency according to the BAND input c LNB Power Supply Parameter 3 Select LNB Power Supply option 4 Set the LNB Power Supply to 14 18 or OFF as required d LNB 22 kHz Parameter 5 Select LNB 22 kHz option 6 Using the controls set the option to ON or OFF as required e Input Signal Source Parameter 7 Select Input Signal Source option 8 Set to A inp...

Страница 46: ...eter 9 Select Viterbi Rate option 10 Set to 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 9 or AUTOMATIC as required g Spectral Inversion Parameter 11 Select Spectral Inversion option 12 Set the option to AUTOMATIC NORMAL or INVERTED as required Table 2 9 QAM Receiver Configuration Procedure SEQ MENU DISPLAY MESSAGE PROCEDURE a RECEIVER CONFIGURATION Function Start The CONFIG sub menu is displayed Select the RECE...

Страница 47: ... on monitor 3 Toggle between Composite and S VIDEO modes 4 Check Audio channels Left and Right In the event that no video or audio output is received perform a test on the decoder audio video stream To test the decoder audio video stream From the Status Message press the down arrow The System Menu is displayed Select the Test Menu The current operation shows NONE Select the NTSC Stream Press ENTER...

Страница 48: ......

Страница 49: ...ont Control Panel locally by a PC Terminal or remotely from the Uplink through the incoming Bit Stream Manual management of the IRD is provided from the IRD Front Control Panel by the keypad on the panel or by using an optional Infrared Remote Control The LCD on the panel displays the menus and options of the IRD embedded software The Infrared Remote Control can be ordered through a local SCOPUS N...

Страница 50: ...ONTROL ITEM DESCRIPTION LCD The LCD is an alphanumeric display used to view the embedded software status messages and parameter settings Four Way Touch Pad The Four Way Touch Pad enables navigation UP DOWN LEFT or RIGHT in the embedded software menus by moving the cursor position UP DOWN LEFT or RIGHT respectively ENTER Touch Pad Confirms saves a selection or proceeds to next menu item ESC Touch P...

Страница 51: ...r decreasing by one 7 Decimal Enables the first pressed numerical key to indicate the tens digit of the program to be run 8 0 to 9 Use to select preset program numbers In conjunction with the Decimal Key the first numerical key pressed in a sequence indicates the tens digit and the second numerical pressed key indicates the units digit of the selected program In conjunction with the right touch pa...

Страница 52: ...ed IRD Front Panel Menu This menu is displayed on the Front Panel LCD and is operated by the control pad on the IRD Front Panel or by the optional Remote Control see paragraph 3 1 1 above All configurations share a common initialization phase and when successfully completed display the IRD Front Panel Main Menu structure as shown in Figure 3 3 and described in Table 3 3 The following paragraphs pr...

Страница 53: ...o view the IRDs current configuration and status Depending on the type of Receiver installed in the IRD the Receiver Status Menu provides functions to monitor the operation of the receiver The Decoder Status Menu provides access to a further sub menu for monitoring Stream CI Video and Audio operation The System Status Menu enables viewing the IRD information Refer to paragraph 3 3 for a detailed d...

Страница 54: ... Filtering Data2 LSD PID Filtering C I Operation Enable STREAM CI VIDEO AUDIO LNB Local Oscillator LNB Power Supply L Band Frequency Symbol Rate Viterbi Rate Spectral Inversion Frequency Scan Network Channels LNB 22KHz Display Contrast Product Type Software Reset Control Port 232 Syntax Data1 HSD Output Format Control Port Baud Rate Data2 LSD Output Format Data1 HSD Output Rate Data2 LSD Output Ra...

Страница 55: ... the various menu options provided for the different front end interfaces NOTE IRD with a G 703 Input type receiver is automatically configured thus no configuration functions under the Configuration Receiver Menu are applicable for this option The IRD Front Panel display controls and keypad are used to scroll through the menu view the options available and set the parameters of the configuration ...

Страница 56: ...rift Compensation RECEIVER Frequency Range Ku C Band L Band CONFIG LNB Local Oscillator LNB Power Supply L Band Frequency Symbol Rate Viterbi Rate Spectral Inversion Frequency Scan Network Channels LNB 22KHz LNB Local Oscillator LNB Power Supply Transponder Frequency Symbol Rate Viterbi Rate Spectral Inversion Frequency Scan Network Channel Input Signal Source Input Signal Source Freq Drift compen...

Страница 57: ...ncy must be in accordance with the frequency of the receiving antenna installed in the system disregarding the frequency provided at the IRD input The LNB Local Oscillator parameter has following select options PARAMETER BAND PARAMETER BAND DiSeQC 9750 10600 10600 Ku Band Wide Band 9750 10750 10700 Ku Band Universal 9750 10600 10750 Ku Band 05150 C Band 10950 Ku Band 05950 C Band 11250 Ku Band 097...

Страница 58: ...ation Menu Input Signal Source Input Select Selects the input source for the IRD Receiver input Available options In A Selects Input A In B Selects Input B NOTE The In B connector is standard in the DSNG application For all other receivers QPSK QAM ATM and G 703 the IN B connector is connected as loop through of In A input As an option an additional independent In B input can be added to these rec...

Страница 59: ...no Symbol Rate information is given the Symbol Rate may be calculated by the equations provided in Appendix B NOTE It is important to input the Symbol Rate accurately including all the decimal places that are given QAM Mode QAM Mode Select Selects the QAM Mode of operation for the QAM IRD Available options 16_QAM 32_QAM 64_QAM 128_QAM 256_QAM Modulation Mode Modulation Mode Select Selects the modu...

Страница 60: ...ift Compensation Frequency Drift Compensation Activation ENABLE DISABLE the frequency drift compensation function caused by LNB drift and enviromental changes Frequency Scan Frequency Scan Select This utility provides two frequency scan options used to find DVB transmition signals Scan Frequency between 6 MHz Allows scanning a frequency range of 6 MHz from the current tuning frequency Entire Curre...

Страница 61: ...e ATM receiver According to the hardware installed Options available E3 Mode Ds3 Mode STM1 Multi Mode STM1 Single Mode Oc3 Multi Single Mode ATM FEC Select the ATM FEC Mode Option available Enable enable FEC Packet size 204 Disable disable FEC Packet size 188 VPI Address Path Address Virtual Path Indication Address Acceptable range 0 FF 8bit VCI Address Channel Address Virtual Channel Indication A...

Страница 62: ...el display controls and keypad are used to scroll through the menu view the options available and set the parameters of the configuration functions provided The Decoder Configuration functions are grouped into four groups and are described in the following sub paragraphs Decoder Stream functions configuration sub menu refer to paragraph 3 2 2 1 Decoder Common Interface CI functions configuration s...

Страница 63: ...on VITC Insertion CC Insertion Audio Decoder Operation AC3 Sampling Frequency 27 MHz Synchronization PTS PCR Synchronization Service Component PID Service ID Source When Current Service N A Data1 HSD PID Filtering Data2 LSD PID Filtering C I Operation Enable STREAM CI VIDEO AUDIO Teletext Subtiling Page SMC Insertion CI slot1 PIN Code CI slot2 PIN Code Audio1 Prefered Language Audio2 Prefered Lang...

Страница 64: ... menu tree of configuration functions available in the Decoder Stream Configuration Sub Menu Table 3 5 describes the configuration functions provided to the IRD operator in the sub menu Figure 3 7 Decoder Stream Configuration Sub Menu Tree Structure 27 MHz Synchronization PTS PCR Synchronization Service Component PID Service ID Source When Current Service N A Data1 HSD PID Filtering Data2 LSD PID ...

Страница 65: ...zation is ENABLED Options available Locked Picture video and sound audio are locked 2mSec Standard Standard Synch of video and audio data 40mSec Option available for IRD 2800 only Service Component PID Service Information Set Up Mode Selects the set up mode for the service components information Manually by User Switches the IRD to PID mode Service Information must be manually provided when in PID...

Страница 66: ... stream packet 188 bytes Transport Payload Strips the transport stream headder first 4 bytes on of the 188 bytes Data2 LSD PID Filtering Data2 Low Speed Data Filtering Options Selects the filtering applied to the Data1 LSH PID information P E S Payload Strips the headder of the Packetised Elementry Stream PES Entire Transport Packet Enables the entire transport stream packet 188 bytes Transport Pa...

Страница 67: ... in the Sub Menu OPTION DESCRIPTION CI Operation Enable CI Operation Control ENABLE DISABLE the common Interface Fanction CI slot 1 PIN Code PIN Code for CI Slot 1 Enables the user to enter the password PID Code for the smart card installed in CI slot 1 CI slot 2 PIN Code PIN Code for CI Slot 2 Enables the user to enter the password PID Code for the smart card installed in CI slot 2 Figure 3 8 Dec...

Страница 68: ...e of configuration functions available in the Decoder Video Configuration Sub Menu Table 3 7 describes the configuration functions provided to the IRD operator in the sub menu Figure 3 9 Decoder Video Configuration Sub Menu Tree Structure STREAM CI VIDEO AUDIO DECODER CONFIG Video Format VPS Insertion Video Interpolation Monitor Aspect Ratio Teletext Insertion VITS Insertion VITC Insertion CC Inse...

Страница 69: ... negative for delay of audio Option available for IRD 2800 ONLY Monitor Aspect Ratio Aspect Ratio Select Selects the aspect ration for the displayed picture 16 9 or 4 3 or 14 9 Selects the monitor type connected to the IRD The IRD will insert the Wide Screen Signaling WSS line 23 signal accordingly W S S Disabled The IRD will not insert disable the WSS signal Transparent to Encoder The IRD will se...

Страница 70: ... Disable VBI Lines 19 20 VBI Lines 17 18 VBI Line 17 NTSC VITC Insertion VITC Insertion Selection Selects the Video Internal Time Code VITC Insertion type Disable VBI Lines 12 14 Extrn VBI Lines 14 16 Extrn VBI Lines 16 18 Extrn VBI Line 14 Extrn VBI Line 19 Extrn VBI Lines 12 14 Intrn VBI Lines 14 Intrn NOTE Extrn The time code is taken from the stream GOP Header Intrn The time code is locked to ...

Страница 71: ...ted from the input data Figure 3 10 shows the menu tree of configuration functions available in the Decoder Audio Configuration Sub Menu Table 3 8 describes the configuration functions provided to the IRD operator in the sub menu Figure 3 10 Decoder Audio Configuration Sub Menu Tree Structure STREAM CI VIDEO AUDIO DECODER CONFIG Audio Decoder Operation AC3 Sampling Frequency Audio1 Prefered Langua...

Страница 72: ...unction in the digital audio function provided by the IRD Available options are 48 KHz 44 1 KHz 32 KHz Audio1 Prefered Language Audio2 Prefered Language Audio3 Prefered Language Preferred Language for Subtitles Selects the preferred language for the audio1 or audio2 audio3 respectively Option available ALL default No preferred language is selected The audio language is set according to the Service...

Страница 73: ...h configuration function and the options available to the IRD user The IRD Front Panel display controls and keypad are used to scroll through the menu view the options available and set the parameters of the configuration functions provided Figure 3 11 System Configuration Menu Tree Structure Display Contrast Product Type Software Reset Control Port 232 Syntax Data1 HSD Output Format Control Port ...

Страница 74: ... IRD DSNG IRD QPSK IRD QAM IRD G 703 IRD ATM Decoder Serial RS 422 Selects serial RS 422 output configuration for the Decoder Decoder Parallel DVB Selects Parallel DVB output configuration for the Decoder requires optional hardware installation Decoder ASI Selects Analog ASI output configuration for the Decoder requires optional hardware installation RCV DSNG to ASI OUT The received signal is outp...

Страница 75: ...ct This parameter sets the Data2 LSD output format Available options RS 232 Transmits on PS 232 port on the DATA Output Connector RS 422 MSB to LSB Transmits bytes from MSB to LSB on RS 422 port RS 422 LSB to MSB Transmits bytes from LSB to MSB on RS 422 port NOTE The RS 422 level output is available on an extended DATA Output Connector Optional Data1 HSD Output Rate Data1 Output Rate Set Up This ...

Страница 76: ...DD EVEN Key Odd Even Key Setup Sets the key value 64 bit word for the ODD EVEN CA Encryption mode NOTE This option is available ONLY when the EVEN ODD DSNG CA Encryption mode is selected It is NOT available when any of the BISS CA Encryption modes are activated Injected ID BISS E Injected ID Word Setup Sets the word value 56 bit word for the BISS E Injected ID mode NOTE T this option is available ...

Страница 77: ...ncy RECEIVER DECODER SYSTEM STREAM CI VIDEO AUDIO Signal Quality Eb N0 Viterbi Bit Error Rate Viterbi Rate Spectral Inversion Product Version Audio2 Bit Rate Audio2 Sampling Frequency Audio3 Bit Rate Audio3 Sampling Frequency Data1 HSD PID Decoded Teletext PID Decoded PCR PID Decoded Data2 LSD PID Decoded ASI Output Format Network ID Stream Time Date Stream Services Count Service ID Service Provid...

Страница 78: ... input section of the IRD Figure 3 13 shows the menu options provided for the different front end interface IRDs with a G 703 Input option do not have a Status Receiver Menu The IRD Front Panel display controls and keypad are used to scroll through the menu view the options available and set the parameters of the configuration functions provided Table 3 10 describes the configuration functions ava...

Страница 79: ... Error Rate Viterbi Rate Spectral Inversion Signal Spectral Density Signal Level Link Margin Frequency Tune Pseodo Random Bit Seq R Solomon Bit Error Rate Modulation Mode Nyquist Filter Roll Off Signal Quality Eb N0 Viterbi Bit Error Rate Frequency Offset Viterbi Rate Spectral Inversion Link Margin Frequency Tune Signal Quality Frequency Offset Spectral Inversion Frequency Tune QAM Mode Channel Bi...

Страница 80: ...r QPSK input link and EN301 210 for DSNG input link Number is given in dB above dB or below dB the link margin standard Signal Level Input Signal Level Displays the signal level at the RF input to the receiver Number is given in dBm Signal Spectral Density Input Signal Spectral Density Level Displays the signal spectral density at the RF input to the receiver Number is given in dBm Hz Viterbi Bit ...

Страница 81: ...ational Mode Displays the QAM mode active in the QAM IRD receiver as set in the Receiver Configuration Menu see paragraph 3 2 1 Options available 16 QAM 32 QAM 64 QAM 128 QAM 256 QAM Modulation Mode DSNG IRD Modulation Displays the modulation detected at the DSNG IRD receiver as set in the Receiver Configuration Menu see paragraph 3 2 1 Options available QPSK 8PSK 16QAM Nyquist Filter Roll Off Nyq...

Страница 82: ...nitor the status of the decoder in the IRD Figure 3 14 shows the menu tree of status parameters available in the Decoder Status Menu password is required only if it was enabled previously The IRD Front Panel display controls and keypad are used to scroll through the menu view the options available and set the parameters of the configuration functions provided The Decoder Status monitoring options ...

Страница 83: ...O AUDIO Audio2 Bit Rate Audio2 Sampling Frequency Audio3 Bit Rate Audio3 Sampling Frequency Data1 HSD PID Decoded Teletext PID Decoded PCR PID Decoded Data2 LSD PID Decoded ASI Output Format Network ID Stream Time Date Stream Services Count Service ID Service Provider Name Service Type Service CA Mode Service CA System Type Audio2 PID Decoded Video PID Decoded Network Name Audio1 PID Decoded Audio...

Страница 84: ...describes the status parameters provided by the sub menu to the IRD operator Figure 3 15 Decoder Stream Status Sub Menu Tree Structure DECODER STREAM CI VIDEO AUDIO Data1 HSD PID Decoded Teletext PID Decoded PCR PID Decoded Data2 LSD PID Decoded ASI Output Format Network ID Stream Time Date Stream Services Count Service ID Service Provider Name Service Type Service CA Mode Service CA System Type A...

Страница 85: ...HH MM SS and date DD MMMM YYYY of the current incoming stream Stream Service Count Current Service Count Displays the service count of the current stream in decimal Dec values Service ID Current Service ID Displays the identification code of the current service in decimal Dec and hexadecimal Hex values Service Provider Name Current Service Provider Name Displays the service provider name of the cu...

Страница 86: ...Decoded Current Audio3 PID Displays the PID currently decoded for the audio_3 signal received Available ONLY in the IRD 2800 Teletext PID Decoded Current Teletext PID Displays the PID currently decoded for the Teletext signal received PCR PID Decoded Current PCR PID Displays the PID currently decoded for the PCR information received Data1 HSD PID Decoded Current Data1 HSD PID Displays the PID curr...

Страница 87: ...I data Figure 3 16 shows the menu tree of status monitoring options available in the Decoder CI Status Sub Menu Table 3 12 describes the status parameters provided by the sub menu to the IRD operator Figure 3 16 Decoder CI Status Sub Menu Tree Structure DECODER STREAM CI VIDEO AUDIO STATUS CI Slot 1 Main Menu CI Slot 1 Service Mode CI Slot 1 CA Specifier CI Slot 2 Main Menu CI Slot 2 Service Mode ...

Страница 88: ... Service encrypted but module in SLOT 1 not entitled to it i e service not enabled ENTITLED Service encrypted and module in SLOT 1 entitled to it i e service enabled CI SLOT 2 Main Menu Slot 2 CI Module Name Provides the name of the module installed in SLOT 2 in accordance with EN 50221 requirements refer to paragraph 8 4 2 2 table 21 The name is filtered from the CIS Table in the module CI SLOT 2...

Страница 89: ...he video data Figure 3 16 shows the menu tree of status monitoring options available in the Decoder Video Status Sub Menu Table 3 12 describes the status parameters provided by the sub menu to the IRD operator Figure 3 17 Decoder Video Status Sub Menu Tree Structure DECODER STREAM CI VIDEO AUDIO STATUS Video Bit Rate Video Resolution Video Aspect Ratio Video Chroma Format Video Format Teletext Lin...

Страница 90: ...r the incoming video stream Options available 4 2 0 4 2 0 and 4 2 2 are available only in IRD 2800 Video Aspect Ratio Current Video Aspect Ratio Displays the aspect ratio for the incoming video stream Options available 4 3 16 9 Video Resolution Current Video Resolution Displays the horizontal and vertical video resolutions for the incoming video stream i e the number of pixels per horizontal and v...

Страница 91: ... shows the menu tree of status monitoring options available in the Decoder Audio Status Sub Menu Table 3 14 describes the status parameters provided by the sub menu to the IRD operator Figure 3 18 Decoder Audio Status Sub Menu Tree Structure Audio1 Bit Rate Audio1 Sampling Frequency Audio2 Bit Rate Audio2 Sampling Frequency Audio3 Bit Rate Audio3 Sampling Frequency IRD 2800 only IRD 2800 only DECO...

Страница 92: ...nt Audio1 sampling frequency in KHz Audio2 Bit rate Current Audio2 Bit Rate Displays the current Audio2 rate in bits sec Audio2 Sampling Frequency Current Audio2 Sampling Frequency Displays the current Audio2 sampling frequency in KHz Audio3 Bit Rate Current Audio3 Bit Rate Displays the current Audio3 rate in bits sec Available ONLY in the IRD 2800 Audio3 Sampling Frequency Current Audio3 Sampling...

Страница 93: ... System Status Menu options Figure 3 19 System Status Menu Tree RECEIVER DECODER SYSTEM Product Version CONFIG STATUS TEST RUN Main Status Display Initialization Password Product Serial Number Table 3 15 System Status Menu Parameters OPTION DESCRIPTION Product Version Product Version Information Provides the current Version Code Date and Time Example format H W BOOTMAINDATE 420 02 00 014 22 NOV 20...

Страница 94: ...y if it was enabled previously Table 3 16 describes the test options provided by the menu The IRD Front Panel display controls and keypad are used to scroll through the menu view the options available and set the parameters of the configuration functions provided Figure 3 20 Test Menu Tree Structure VITS Full Screen Test Audio1 Tone Test Decoding Test Pattern CONFIG STATUS TEST RUN Main Status Dis...

Страница 95: ...L M NTSC these tests include display of Audio1 and Audio2 information Audio1 Tone Test Audio 1 Tone Test This test option establishes the tone test for Audio 1 Test tone is between 1 KHz to 10 KHz VITS Full Screen Test IRD 2600 Only VITS Test NOTE This test is available ONLY in the IRD 2600 Insertion of full screen test pattern only if the Video Internal Time Code VITS is enabled refer to the Deco...

Страница 96: ...text SubService DVB Service Audio1 SubService Data1 SubService Data2 SubService Store Decoded Service to Audio1 Output Mode Audio2 Output Mode Audio3 Output Mode Audio1 Output Volume Audio2 Output Volume Audio3 Output Volume Audio1 Output Type Audio2 Output Type Audio3 SubService Audio2 SubService Teletext PID Video PID Component Audio1 PID Component Data1 HSD PID Data2 LSD PID PCR PID Audio3 PID ...

Страница 97: ...the menu tree flowchart for the Service Run Menu password is required only if it was enabled previously In addition Figure 3 22 displays a typical LCD screen The top line of the LCD displays the function and ID data The bottom line displays the options available under the function Table 3 17 describes the System Status Menu options Figure 3 22 Service Run Menu Tree Structure SERVICE RUN Teletext S...

Страница 98: ...o2 Sub Service Audio2 Sub Service Selection Enables selection of Audio2 Sub service contained within the main DVB Service The top line on the LCD displays the Audio 2 PID number The bottom line displays a list of all available services for selection The information is provided as index number the language format and the audio type Musicam defoult no marking Dolby digital AC3 uncompressed LINEAR or...

Страница 99: ...ices for selection The information is provided as index number and the language format Example 007 Russian Data1 Sub Service Data1 Sub Service Selection Enables selection of the 1 st Data Channel HS high speed data Sub service contained within the main DVB Service The top line on the LCD displays the HS Data Channel 1 PID number The bottom line displays a list of all available services for selecti...

Страница 100: ...fier PID parameters Figure 3 23 shows the menu tree flowchart for the PID Run Menu password is required only if it was enabled previously Table 3 18 describes the System Status Menu options Figure 3 23 PID Run Menu Tree Structure PID RUN Teletext PID Video PID Component Audio1 PID Component Data1 HSD PID Data2 LSD PID PCR PID Audio3 PID Component Audio2 PID Component IRD 2800 only ...

Страница 101: ...ets values for Audio2 PID in Hexadecimal Accepted values 0020 1FFF Hex Audio3 PID Component Sets values for Audio3 PID in Hexadecimal Available ONLY in the IRD 2800 Accepted values 0020 1FFF Hex Teletext PID Sets values for Teletext PID in Hexadecimal Accepted values 0020 1FFF Hex PCR PID Sets values for PCR PID in Hexadecimal Accepted values 0020 1FFF Hex Data1 HSD PID Sets values for Data1 HSD P...

Страница 102: ...re 3 24 shows the menu tree flowchart for the PID Run Menu password is required only if it was enabled previously Table 3 19 describes the System Status Menu options Figure 3 24 Mode Run Menu Tree MODE RUN Video Operation Mode Audio1 Output Mode Audio2 Output Mode Audio3 Output Mode Audio1 Output Volume Audio2 Output Volume Audio3 Output Volume Audio1 Output Type Audio2 Output Type IRD 2800 only I...

Страница 103: ...menu is used to select the Audio2 mode of a current program The available options are Unmute the current analog audio is heard on Audio2 channel Mute Silences the analog audio signal in the Audio2 channel To restore the audio select the Unmute option Audio3 Output Mode Audio3 Output Control Available ONLY for the IRD 2800 This sub menu is used to select the Audio2 mode of a current program The ava...

Страница 104: ...ereo output on the respective LEFT RIGHT connectors BOTH RIGHT Outputs right channels on both LEFT and RIGHT connectors BOUT LEFT Outputs left channels on both LEFT and RIGHT connectors SWAP LÆ Æ Æ Æ RÆ Æ Æ ÆL Swaps outputs Left channels on RIGHT connectors Right channels on LEFT connectors Audio2 DAC Output Type Audio2 DAC Output Type Available ONLY for the IRD 2800 Selects the modulation type fo...

Страница 105: ...d set the parameters of the configuration functions provided The Advance Run functions are grouped into three groups and are described in the following sub paragraphs Graphic Configuration GFX CNFG Sub Menu refer to paragraph 3 5 4 1 Graphic Display GFX DSPL Sub Menu refer to paragraph 3 5 4 2 Other Advanced Run Sub Menu refer to paragraph 3 5 4 3 Figure 3 25 Advance Run Menu Tree SERVICE or PID M...

Страница 106: ...ayed over the video picture Figure 3 26 shows the menu tree flowchart for the Graphics Configuration GFX CNFG Sub Menu Tree password is required only if it was enabled previously Table 3 20 describes the Sub Menu functions Figure 3 26 Graphics Configuration GFX CNFG Sub Menu Tree SERVICE or PID MODE ADVANCE GFX_CNFG GFX_DSPL OTHER Graphic OSD Mode Fonts Intensity Background Color Fonts Color CONFI...

Страница 107: ...ue Grey Olive Green Magenta Purple Violet Brown Orange Pink Yellow Red Fonts Color Fonts Color Select Selects the color 16 options of the fonts displayed on the graphics overlay Available options Turquoise White Black Cyan Blue Grey Olive Green Magenta Purple Violet Brown Orange Pink Yellow Red Background Intensity Background Intensity Select Selects the level of transparency 9 levels for the grap...

Страница 108: ... over the video picture Figure 3 27 shows the menu tree flowchart for the Graphics Display GFX DSLP Sub Menu Tree password is required only if it was enabled previously Table 3 21 describes the Sub Menu functions Figure 3 27 Graphics Display GFX DSPL Sub Menu Tree SERVICE or PID MODE ADVANCE GFX_CNFG GFX_DSPL OTHER Graphic Test Stream PSI SI Product Status CONFIG STATUS TEST RUN Logo Text insertio...

Страница 109: ... Status overlay NOTE Same pages marked by above require more than one page to display all information Pressing the ENTER Touch Pad on the Front Panel displays the next page Stream PSI SI Stream PSI SI Overlays Selects for display graphic overlays with data from the received stream PSI SI tables Options available PROGRAM ASSOCIATION TABLE PAT see example in Figure 3 33 PROGRAM MAP TABLE PMT see exa...

Страница 110: ...Sec VIDEO resolution dec 480 576 VIDEO aspect ratio SOURCE 4 3 DISPLAY TRANSPARENT PAN SCAN ON VIDEO teletext info EVEN 05 ODD 05 EBU Subtitling page 541 AUDIO digital output MPEG DECODED IEC958 AUDIO1 analog output PLAY STEREO AUDIO1 bit rate dec 192000 Bit Sec AUDIO1 sampling dec 48 0 kHz AUDIO2 analog output PLAY AUDIO2 bit rate dec 000000 Bit Sec AUDIO2 sampling dec 00 0 kHz LNB local oscillat...

Страница 111: ...nes 20 5 0000 VIDEO Interval Test Signal VBI LINES 17 18 VIDEO Vertical Time Code VBI LINES 14 14 WIDE Screen Signaling ON MPEG VIDEO VIDEO Programming System OFF CLOSE Caption ON MPEG VIDEO SOUND Mode Control OFF OPTION CARD Config XILINX2 OPTION ON DIGITAL INTERFACE SDI ON VIDEO SYNC LOCK OFF SECOND AUDIO ON CONTROL PORT Config CONTROL OPERATION By Software Xon Xoff Echo on Burst msg on CONTROL ...

Страница 112: ...INX1 XCS40xl A BACK PANEL OPTION OPTIMA A 0334 AUDIO2 DECODER CS4922 A Microcode 4 01 XILINX2 XCS40xl A PRODUCT SERVICE SETUPS Num Frequency GHz Symbol R Msm Viterbi LNB Service ID 000 01 488000 27 50000 AUTO 18V 22KHz 0x0006 001 01 488000 27 50000 AUTO 18V 22KHz 0x0001 002 01 488000 27 50000 AUTO 18V 22KHz 0x0002 003 01 488000 27 50000 AUTO 18V 22KHz 0x0003 004 01 488000 27 50000 AUTO 18V 22KHz 0...

Страница 113: ...ID 0010 Program num Program Map PID 0001 0400 0002 0401 0003 0402 0004 0403 0005 0404 0006 0405 0007 0406 0008 0407 0009 0408 000A 0409 HEADER Information Current Applicable Version 1B with 001 001 Sections Program info Pcr PID 00A5 Stream Type PID ES_info Video MPEG2 00A5 CA Descriptor STREAM IDENTIFIER Descriptor Audio MPEG1 0064 CA Descriptor STREAM IDENTIFIER Descriptor Private Packet 002F CA ...

Страница 114: ... Descriptor 0001 Encrypt Digital Television MTV Networks MTV2 Pop Channel 0002 Encrypt Digital Television MTV Networks MTV 3 0003 Encrypt Digital Television MTV Networks Bloomberg 0004 Encrypt Digital Television MTV Networks MTV2 0005 Encrypt Digital Television MTV Networks MTV H 0006 Encrypt Digital Television MTV Networks MTV 1 0007 Encrypt Digital Television MTV Networks VH1 0008 Encrypt Digita...

Страница 115: ...ntenance unless you are qualified to do so 4 2 1 Safety Precautions The equipment described in this manual contains parts that are connected to the electrical power supply This is a potentially lethal voltage For correct and safe use of IRD equipment it is essential that operating and servicing personnel follow generally accepted safety procedures in addition to the safety precautions specified in...

Страница 116: ...rforming a serviceability check Table 4 1 Serviceability Check CHECK 1 Verify that the LCD Status Message reads ALL OK 2 Check for Video Picture on monitor 3 Toggle between Composite and S VIDEO modes 4 Check Audio channels Left and Right 4 3 3 Audio Video Stream Test In the event that no video or audio output is received perform a test with the internal decoder audio video stream 1 From the Statu...

Страница 117: ... Status Message Example ALL OK TV FRE Service MTV Top Line Bottom Line The top line consists of three fields a Left field the message as listed in Table 4 2 b Center to the right field when ALL OK message is displayed this field displays the service type provided TV Radio DATA etc c Right field when ALL OK message is displayed this field displays the IRD operation status FRE Free to Air i e No CA ...

Страница 118: ...udio2 Decoder Failure Fault Hardware Problem Repair in Scopus Network Technologies Video Encoder1 Failure Fault Hardware Problem Repair in Scopus Network Technologies Video Encoder2 Failure Fault Hardware Problem Repair in Scopus Network Technologies Audio1 Dac Failure Fault Hardware Problem Repair in Scopus Network Technologies Video Output Failure Fault Hardware Problem Repair in Scopus Network ...

Страница 119: ...ys the BIT Stream Warning Message The bottom line displays the problem type Table 4 4 Bit Stream Warning PROBLEM TYPE POSSIBLE REASON CORRECTIVE ACTION RECEIVER Signal Not Received Warning Input Signal Problem Set to correct parameters Demodulator Not Sync Warning Input Signal Problem Set to correct parameters Viterbi Not Sync Warning Input Signal Problem Set to correct Parameters Deinterleaver No...

Страница 120: ...o mend it Figure 4 4 Service Warning Message Example Service Warning Encrypted not entitled Top Line Bottom Line The top line displays the BIT Stream Warning Message The bottom line displays the problem type Table 4 5 Service Warning SERVICE WARNING TYPE POSSIBLE REASON CORRECTIVE ACTION Not Active in PSI SI Warning Operation Fault The current selected service is NOT included in the PSI SI table i...

Страница 121: ...onfiguration see Figure A 2 QAM Configuration see Figure A 3 G 703 Configuration see Figure A 4 ATM DVB PDH Configuration see Figure A 5 All configurations share a common initialization phase and Main Menu structure as described in paragraph 3 1 1 3 Common Status Messages will also be displayed on the LCD in case of hardware failure or general purpose information For a description of the Status Me...

Страница 122: ......

Страница 123: ... Bit Rate Audio3 Sampling Frequency Data1 HSD PID Decoded Teletext PID Decoded PCR PID Decoded Data2 LSD PID Decoded ASI Output Format Network ID Stream Time Date Stream Services Count Service ID Service Provider Name Service Type Service CA Mode Service CA System Type Audio2 PID Decoded Video PID Decoded Network Name Audio1 PID Decoded Audio3 PID Decoded LNB Local Oscillator LNB Power Supply Tran...

Страница 124: ......

Страница 125: ...es Count Service ID Service Provider Name Service Type Service CA Mode Service CA System Type Audio2 PID Decoded Video PID Decoded Network Name Audio1 PID Decoded Audio3 PID Decoded LNB Local Oscillator LNB Power Supply Transponder Frequency Symbol Rate Viterbi Rate Spectral Inversion Frequency Scan Network Channel Input Signal Source Input Signal Source Freq Drift compensation Freq Drift Compensa...

Страница 126: ......

Страница 127: ...es Count Service ID Service Provider Name Service Type Service CA Mode Service CA System Type Audio2 PID Decoded Video PID Decoded Network Name Audio1 PID Decoded Audio3 PID Decoded Input Signal Source Freq Drift Compensation Control Port Address Session Word RECEIVER DECODER SYSTEM Frequency Tune QAM Mode Transport Stream Error Transport Stream ID Video Bit Rate Video Resolution Video Aspect Rati...

Страница 128: ......

Страница 129: ...e Stream Services Count Service ID Service Provider Name Service Type Service CA Mode Service CA System Type Audio2 PID Decoded Video PID Decoded Network Name Audio1 PID Decoded Audio3 PID Decoded Control Port Address Session Word RECEIVER DECODER SYSTEM Transport Stream Error Transport Stream ID Video Bit Rate Video Resolution Video Aspect Ratio Video Chroma Format Video Format Teletext Lines Cou...

Страница 130: ...ream Services Count Service ID Service Provider Name Service Type Service CA Mode Service CA System Type Audio2 PID Decoded Video PID Decoded Network Name Audio1 PID Decoded Audio3 PID Decoded ATM Mode VPI Address VCI address Control Port Address Session Word RECEIVER DECODER SYSTEM Transport Stream Error Transport Stream ID Video Bit Rate Video Resolution Video Aspect Ratio Video Chroma Format Vi...

Страница 131: ...determines over how many Mhz the signal is converted downwards Example 11929 Mhz Satellite frequency 10750 Mhz LNB frequency 1179 Mhz Signal frequency to IRD The signal that is sent from the LNB to the IRD device has to be within the IRD input frequency range 0 950Ghz to 2 150Ghz or 950Mhz to 2150Mhz The following figure shows a basic set up for satellite reception Figure B 1 Basic Setup for Recei...

Страница 132: ...tter or active distribution amplifier splitter can be used The following figure displays signal reception for multiple IRDs Figure B 2 Basic Set Up For IRDs Sharing One Satellite Reception Dish Satellite Satellite dish Scopus IRD Frequency range of satellite signal 10 GHz to 13 GHz approx Distribution Amplifier e g 850 MHz 2000 MHz Input Frequency Range 950 Mhz 2150Mhz LNB Scopus IRD ...

Страница 133: ...z Amplifier IRD Example LNB frequency 10750 MHz System Input frequency range 950 10750 2000 10750 MHz 11700 MHz 12750 MHz B 4 Calculating the L Band Frequency To calculate the L Band Frequency L Band frequency FS FLO Where FS transponder transmitting frequency FLO LNB local oscillator frequency Examples For LNBs with a single Local Oscillator 10 GHz For universal Ku band LNBs Low Band Local Oscill...

Страница 134: ...ror correction Viterbi rate x Reed Solomon rate FEC Viterbi rate x 204 188 To Calculate the Symbol Rate for QAM configuration Symbol Rate sec _ _ _ Re Msymbols QAM x Solomon ed BR Where BR Bit Rate Reed Solomon 204 188 QAM 4 for QAM 16 5 for QAM 32 6 for QAM 64 7 for QAM 128 or 8 for QAM 256 NOTE It is important to input the Symbol rate accurately including all decimal places that are given ...

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