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Glossary
Page A-8 Reference Guide: RX1290 H.264 Contribution Receiver
ST.RE.E10228.1
LVDS 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).
Macroblock A 16x16-pixel area of the TV picture. Most processing within the MPEG domain takes 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.
Mbit/s Million bits per second.
MCC 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.
MCPC Multiple Channels Per Carrier.
MEM 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.
MMDS Multichannel Microwave Distribution System: A terrestrial microwave direct-to-home
broadcast transmission system.
Motion Compensation 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 fields containing previously decoded sample values that are used to form the prediction
error signal.
Motion Estimation The process of estimating motion vectors in the encoding process.
Motion Vector 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.
MP@ML 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.
MP@HL 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.
MPEG Moving Pictures Experts Group: The name of the ISO/IEC working group which sets up the
international standards for digital television source coding.
MPEG-2 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.
msb Most significant bit.
Msymbol/s (Msym/s) Mega (million) Symbols per second (10
6
Symbols per second).
Multiplex 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.
MUSICAM Masking pattern adapted Universal Sub-band Integrated Coding And Multiplexing: An
audio bit-rate reduction system relying on sub-band coding and psychoacoustic masking.
Mux 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.
- REFERENCE GUIDE 1
- List of Contents 3
- About This Reference Guide 4
- Warnings, Cautions and Notes 5
- EMC Compliance 5
- Contact Information 6
- Technical Training 7
- Return of Equipment 7
- Technical Publications 7
- Preliminary Pages 8
- 1Introduction 9
- Introduction 10
- ST.RE.E10228.1 10
- The Equipment Models 11
- Software Version 11
- 1.2 Summary of Features 12
- Introduction 13
- 1.3 The Satellite Receiver 14
- 1.3.2 Input Connections 15
- TANDBERG 16
- 1.5 Control Modes 17
- 1.6 Guided Tour 18
- 1.6.3 Front Panel LEDs 19
- 1.6.4 Rear Panel 19
- Chapter 2 21
- Installing the Equipment 22
- 2.1 Read This First! 23
- 2.2 Preliminary Checks 24
- 2.3.1 Fixing 25
- 2.3.2 Ventilation 25
- Information 26
- 2.5.2 AC Power Supply Cord 27
- Technical Earth 28
- 2.7 Signal Connections 29
- 2.7.2 ASI/HD-SDI/SD-SDI OUT 31
- 2.7.3 CVBS 31
- 2.7.4 Audio Outputs 31
- Item Specification 32
- 2.7.5 SVGA Output (RGB HV) 33
- 2.7.6 Frame Synchronisation 33
- 2.7.7 Ethernet 34
- 2.7.8 ASI IN 34
- 2.8 Option Card Connectors 35
- Chapter 3 37
- 3.1 Powering the Equipment 39
- 3.3.1 General 40
- 3.3.2 Navigate Mode 40
- 3.3.3 Edit Mode 40
- 3.4.1 LCD Menu Descriptions 41
- 3.4.3 Entering a Menu Value 42
- 3.5.1 Using Preset Services 42
- TT1290/HWO/DVBS2/IF/CONST) 43
- Step Action Result 44
- 3.6.3 10/100BaseT IP 45
- Selecting the Audio Manually 46
- Page 3-11 47
- (Menu 4) 48
- Page 3-13 49
- 3.12 Restarting the Unit 53
- Chapter 4 55
- 4.1 Remote Control 57
- Overview 58
- OAC Lockout 58
- Entering the OAC Lockout PIN 59
- Chapter 5 61
- 5.1 Introduction 63
- 5.3 ALARM LED 63
- • EBNO 64
- Chapter 6 65
- Options 66
- (RX1290/SWO/HSETHER) 68
- Chapter 7 71
- 7.1 Routine Checks 73
- 7.2 Servicing 73
- 7.2.2 Replacement Parts 74
- 7.3.1 Introduction 74
- 7.3.2 Warranty 74
- 7.4 Fault-finding 75
- 7.6 Disposal 77
- Annex A 79
- Glossary 80
- ITU-R 81
- ITU-T 81
- Chrominance 81
- Glossary 83
- ±12 hours from UTC 91
- Annex B 93
- B.1 Output 95
- B.1.4 Performance Figures 97
- B.3 Audio Output Format 99
- Technical Specification 100
- B.3.7 Digital Audio Outputs 101
- B.4 Input Specifications 102
- Rs = Symbol-rate (Msymbol/s) 103
- LNB Power and Control 104
- B.4.3 Frame Sync Connector 105
- B.4.2 DVB-ASI Input 105
- VITS17 +/- 100mV 106
- NTC-7 comp +/- 100mV 107
- B.5.3 Data Outputs 108
- B.5.5 Alarm Connector 109
- B.6 Environmental 110
- B.8 Cable Types 111
- B.9 Compliance 112
- B.9.3 CE Marking 113
- B.9.4 C-Tick Mark 113
- Annex C 115
- C.1 LCD Menus 117
- C.2 Menu Pages - Main Menu 117
- C.3 The Menu Structure 118
- C.5.1 Overview 119
- C.5.2 Input Selection Menu 119
- C.5.3 DVB-S2 Option 120
- RX1290/HWO/DVBS2/IF/CONST) 120
- C.6 Conditional Access Menu 121
- C.7 Service Menu (Menu 3) 122
- Framesync NTSC Offset YYYYYY 123
- –199999 to +199999 123
- C.7.3 Audio 1 Menu 124
- C.7.4 Audio 2 Menu 124
- C.7.5 Audio 3 Menu 125
- C.7.6 Audio 4 Menu 125
- C.7.7 Async Data Menu 126
- C.7.8 Ethernet Data Menus 126
- C.7.9 VBI Menu 126
- C.7.10 PCR PID Menu 127
- C.7.11 Network ID Menu 127
- C.8.1 Overview 127
- C.9 Alarms Menu (Menu 6) 128
- ST.RE.E10228.1 129
- C.9.9 MER Alarm Setup Menu 130
- C.10 System Menu (Menu 7) 131
- C.10.3 System Restart Menu 132
- Annex D 133
- Annex D - Languages 134
- Annex E 135
- Menu Description Default 136
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