Leader LV 58SER04 Instruction Manual

LV 58SER04
MPEG DECODER
INSTRUCTION MANUAL
USO RESTRITO

TABLE OF CONTENTS
1. INTRODUCTION........................................................................................................ 1
1.1 Maximum Allowable InputVoltage...................................................................................................1
1.2 Trademark Acknowledgments.....................................................................................................1
1.3 Notations Used in This Manual...................................................................................................1
2. SPECIFICATIONS...................................................................................................... 2
2.1 General........................................................................................................................................2
2.2 Features ......................................................................................................................................2
2.3 Specifications..............................................................................................................................3
2.3.1 Standards............................................................................................................................................3
2.3.2 DVB-ASI Input..............................................................................................................................3
2.3.3 Decoding Capabilities...................................................................................................................3
2.3.4 Video Signal Waveform Display Features....................................................................................4
2.3.5 Vector Display...............................................................................................................................5
2.3.6 Picture Displays............................................................................................................................5
2.3.7 Section and PCR Information.......................................................................................................5
2.3.8 Dump Display...............................................................................................................................6
2.3.9 Bit Rate Display............................................................................................................................6
2.3.10 ISDB-T Display.............................................................................................................................6
2.3.11 General Specifications .................................................................................................................6
3. COMPONENT NAMES ANDFUNCTIONS ................................................................ 7
4. MENU STRUCTURE.................................................................................................. 8
4.1 Video Signal Waveform Display Menu........................................................................................8
4.2 Vector Display Menu .................................................................................................................10
4.3 Picture Display Menu..............................................................................................................11
4.4 Status Display Menu..................................................................................................................12
4.5 System Setup Menu..................................................................................................................13
5. BASIC OPERATIONS...................................................................................................14
5.1 Unit Installation..........................................................................................................................14
5.2 Display.......................................................................................................................................14
5.3 Selecting an Input Signal ..........................................................................................................15
6. LV58SER04 SYSTEM SETUP ................................................................................ 16
6.1 Setting the PIDs ........................................................................................................................18
6.1.1 Semiautomatic PID Selection.....................................................................................................18
6.1.2 Manual PID Selection.................................................................................................................19
6.1.3 Selecting a Video PID ................................................................................................................19
6.1.4 Selecting an Audio PID...............................................................................................................20
6.1.5 PID Display Format ....................................................................................................................20
6.1.6 When the LV58SER04 Cannot Find a PATor PMT...................................................................21
6.2 Error Detection Setup 1.............................................................................................................22
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6.3 Error Detection Setup 2.............................................................................................................24
6.4 Error Detection Setup 3.............................................................................................................26
7. VIDEO SIGNAL WAVEFORM DISPLAY .......................................................................27
7.1 Adjusting the Waveform Display Position.................................................................................27
7.2 Setting the Waveform Display Mode.........................................................................................28
7.3 Selecting Waveform Display Channels.....................................................................................29
7.4 Adjusting the Intensity...............................................................................................................30
7.4.1 Adjusting the Video Signal Waveform Intensity .........................................................................30
7.4.2 Selecting the Video Signal Waveform Color..............................................................................31
7.4.3 Adjusting the Scale Intensity......................................................................................................31
7.4.4 Setting the Scale Unit.................................................................................................................31
7.4.5 Displaying Scale Lines for 75% Intensity Color Bars.................................................................33
7.4.6 Setting the Scale Color...............................................................................................................33
7.5 Adjusting the Gain.....................................................................................................................34
7.5.1 Adjusting the Video Signal Waveform VerticalGain...................................................................35
7.5.2 Adjusting the Video Signal Waveform Horizontal Sweep...........................................................35
7.5.3 Setting the Video Signal Waveform Horizontal Magnification....................................................38
7.5.4 Setting the V Sweep Display Field.............................................................................................39
7.6 Selecting Lines..........................................................................................................................39
7.6.1 Selecting a Line..........................................................................................................................40
7.6.2 Setting the Line Select Field.......................................................................................................40
7.7 Measuring with Cursors ............................................................................................................41
7.7.1 Displaying Cursors .....................................................................................................................41
7.7.2 Selecting X-Axis/Y-Axis Cursors.................................................................................................42
7.7.3 Selecting the Cursor Measurement Unit ....................................................................................42
7.7.4 Moving Cursors ..........................................................................................................................43
7.7.5 Setting the Reference Amplitude................................................................................................44
7.8 Configuring the Display.............................................................................................................45
7.8.1 Setting the Type of Filter.............................................................................................................45
7.8.2 Setting Waveform Persistence...................................................................................................47
7.8.3 Clearing Persistent Waveforms..................................................................................................47
7.9 Configuring the Waveform Display Color System.....................................................................48
7.9.1 Configuring the Waveform Display Color Matrix........................................................................48
7.9.2 Displaying Y-GBR/RGBWaveforms...........................................................................................50
7.9.3 Setting the Video Signal Display Format for the Pseudo-CompositeDisplay............................50
7.9.4 Setting a Pseudo-Composite Signal Setup Level ......................................................................51
8. VECTOR WAVEFORM DISPLAY..................................................................................52
8.1 Displaying Vector Waveforms...................................................................................................52
8.2 Adjusting the Intensity...............................................................................................................53
8.2.1 Adjusting the Vector Waveform Intensity....................................................................................53
8.2.2 Selecting the Vector Waveform Color ........................................................................................54
8.2.3 Adjusting the Scale Intensity......................................................................................................54
8.2.4 Displaying the I and Q Axes.......................................................................................................55
8.2.5 Setting the Scale Color...............................................................................................................55
8.3 Adjusting the Gain.....................................................................................................................56
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8.3.1 Varying the Gain.........................................................................................................................56
8.3.2 Setting the Gain..........................................................................................................................57
8.4 Selecting Lines..........................................................................................................................57
8.4.1 Selecting a Line..........................................................................................................................58
8.4.2 Selecting a Field.........................................................................................................................58
8.5 Configuring the Color System...................................................................................................59
8.5.1 Setting the Vector Display to Composite or Component............................................................60
8.5.2 Setting the Video Signal Display Format for the Pseudo-CompositeDisplay............................60
8.5.3 Setting a Setup Level.................................................................................................................61
8.5.4 Setting the Color Bar Saturation.................................................................................................61
8.6 Setting Waveform Persistence..................................................................................................62
8.6.1 Setting Waveform Persistence...................................................................................................62
8.6.2 Clearing Persistent Waveforms..................................................................................................62
9. PICTURE DISPLAY........................................................................................................63
9.1 Adjusting the Picture Display ....................................................................................................64
9.1.1 Adjusting the Brightness.............................................................................................................64
9.1.2 Adjusting the Contrast................................................................................................................65
9.1.3 Adjusting the Gain......................................................................................................................65
9.1.4 Adjusting the Bias.......................................................................................................................65
9.2 Displaying Safety Markers ........................................................................................................66
9.2.1 Switching the 4:3 Aspect Marker ON andOFF..........................................................................67
9.2.2 Switching the 16:9 Aspect Marker ON andOFF ........................................................................67
9.2.3 Displaying the Safe Action Marker .............................................................................................67
9.2.4 Displaying the Safe Title Marker.................................................................................................67
9.2.5 Displaying the Center Marker.....................................................................................................68
9.3 Displaying the Line Marker........................................................................................................68
9.3.1 Displaying the Line Marker.........................................................................................................69
9.3.2 Setting the Field for Line Selection.............................................................................................69
9.4 Changing the Picture Display Format.......................................................................................70
9.4.1 Setting the Picture Size..............................................................................................................70
9.4.2 Displaying a Histogram ..............................................................................................................71
9.5 Hiding Menus and Markers.......................................................................................................71
10. STATUS DISPLAY..........................................................................................................72
10.1 Displaying the Error Status............................................................................................................72
10.1.1 Priority 1 Errors ..........................................................................................................................73
10.1.2 Priority 2 Errors ..........................................................................................................................75
10.1.3 Other Status Indications .............................................................................................................76
10.2 Displaying the Event Log ..........................................................................................................77
10.2.1 Starting Event Logging ...............................................................................................................79
10.2.2 Deleting the Event Log...............................................................................................................79
10.2.3 Setting the Event Log Overwrite Mode ......................................................................................79
10.2.4 Saving the Event Log to USB Memory.......................................................................................80
10.3 Displaying the PID Tree.................................................................................................................82
10.3.1 Dump Display.............................................................................................................................83
10.3.2 Displaying PMT Information.......................................................................................................84
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10.3.3 Highlighting the Selected Layer..................................................................................................85
10.4 Bit Rate Display.........................................................................................................................86
10.4.1 Initializing Interval Measurement................................................................................................87
10.4.2 Selecting the Bit Rate Scale.......................................................................................................87
10.4.3 Selecting the Bit Rates That AreDisplayed................................................................................87
10.4.4 Highlighting the Selected Layer..................................................................................................88
10.5 Displaying ISDB-T Broadcast TransportStreams.....................................................................89
10.5.1 Displaying TMCC Information ....................................................................................................90
10.5.2 Displaying SFN Information........................................................................................................91
11. FARMWARE REVISION HISTORY............................................................................ 92
Index
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1. INT RODUCTION
1
1. INTRODUCTION
1.1 Maximum Allowable Input Voltage
The table below indicates the maximum signal voltage that can be applied to the input
connectors. Do not apply excessive voltage to the connectors. Doing so may damage the
device or lead to injury.
Do not apply external voltage to the output connectors. Doing so may damage the device or
lead to injury.
Table 1-1 Maximum inputvoltage
Input Connector
Maximum Input Voltage
DVB-ASI
±2 V (DC + peakAC)
1.2 Trademark Acknowledgments
Dolby is a trademark of DolbyLaboratories.
1.3 Notations Used in This Manual
The key and other operations explained in this manual apply to the LV 5800, but you can also
perform similar operations on the LV7800.
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2. SPECIFICATIONS
2. SPECIFICATIONS
2.1 General
The LV58SER04 is an input unit that receives MPEG-2 TS (DVB-ASI) audio andvideo
signals, decodes them, and transfers them to the LV 5800 (MULTI MONITOR) or the LV 7800
(MULTI RASTERIZER) to be displayed.After a signal is decoded, its video signal waveforms,
vectors, pictures, and audio signals can be displayed. The LV 58SER04Acan also be used to
monitor errors defined by ETSI ETR-290, to display PAT and PMT data, and to display TS bit
rates and the bit rates for each PID. These features are ideal for continuous monitoringof
MPEG-2 TS signals in broadcasting stations and similarfacilities.
When combined with other units, the LV58SER04 canalso:
•Display eye patterns for DVB-ASI signals (when combined with the LV58SER02)
•Display levels and Lissajous curves for audio signals (when combined with the LV
58SER40A)
2.2 Features
•DVB-ASI Input Connector
The LV58SER04 comes with one DVB-ASI input connector.
•Video Decoding
The LV 58SER04 decodes compressed MPEG-2 TS video data (MPEG-2 Video 4:2:2,
4:2:0) and displays video signal waveforms, vectors, andpictures.1
•Audio Decoding
The LV 58SER04 can be combined with the LV 58SER40A (DIGITALAUDIO) to decode
MPEG-2 TS audio data, show Lissajous curves, sound images, and sound levels, and
transmit digital audiosignals.*1
The decodable audio data types are MPEG-2 AAC, Dolby Digital (AC-3), LPCM (SMPTE
302M), and MPEG-1 Layer2.*2
•PID Search
The LV 58SER04 can automatically search for the PID of audio and video data.
•Error Detection
The LV58SER04 monitors and displays ETSI ETR 290 priority 1 and 2errors.*3
•Status Display
The LV 58SER04 can display PID bitrates, PCR jitter, selected PID dumps, PAT, and
PMT.
•Eye Pattern Display
Youcan install the LV58SER02 (EYE PATTERNunit) with the LV58SER04 to display
DVB-ASI eye patterns.*4
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2. SPECIFICATIONS
*1 The LV 58SER04 cannot descramble scrambled broadcasts, and it may not be able to decode all
MPEG-2 formats.
The LV 58SER04 can only decode one stream of audio and video data at a time. You cannot decode
and display different audio and video data streams simultaneously on the multi display using only one
MPEG-2 input unit. If you display the decoded data stream using the multi display and then change the
decoded PID, the PID for every screen willchange.
*2 To decode Dolby Digital (AC-3), the LV 58SER40A (DIGITAL AUDIO) must be equipped with the Dolby
E option.
*3 There are some limitations on error detection.
*4 Jitter cannot be measured or displayed.
2.3
Specifications
2.3.1
Standards
Supported Standards
ISO/IEC 13818-1
Profile and Level
MP@HL, MP@ML, 422@ML,422P@HL
2.3.2
DVB-ASI Input
Input Connector
Input Connector
BNC-R
Number of InputConnectors
1 connector, 75 Ω
Input Return Loss
-20 dB (5 to 270 MHz)
Maximum Input Voltage
Input Signal
±2 V (DC + peakAC)
Serial Clock
270 MHz
TransmissionMode
Packet/Burst
Maximum Bit Rate
66 Mbps
Supported PacketSizes
188, 204, and 208bytes
Packet Size Detection
Automatically detects supported packetsizes.
2.3.3
Decoding Capabilities
Video Formats
1920x1080i / 59.94, 60,50 (4:2:0, 4:2:2)
1440x1080i / 59.94, 60,50 (4:2:0, 4:2:2)
1280x 720p / 59.94, 60, 50 (4:2:0,4:2:2)
720x 480i / 59.94 (4:2:0, 4:2:2)
720x 576i / 50 (4:2:0, 4:2:2)
Audio Signals* MPEG-2AAC, Dolby Digital (AC-3), LPCM (SMPTE
302M), MPEG-1 Layer2
* The LV 58SER40A (DIGITALAUDIO) is necessary to display and output audio. To decode Dolby
Digital (AC-3), the LV 58SER40A must be equipped with the Dolby E option.
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2. SPECIFICATIONS
2.3.4 Video Signal Waveform DisplayFeatures
WaveformOperations
Display Modes Overlay display—displays component signals on topof
each other.
Parade display—displays component signals sideby
side.
YCBCR to GBR Conversion Converts YCBCR signals into GBR signals anddisplays
the results.
Pseudo-CompositeDisplay Displays component signals artificially ascomposite
signals.
ChannelAssignment Channels can be displayed in GBR or RGB order(when
displaying GBR convertedsignals).
Line Select Displays the selectedline.
Image QualityAdjustment Adjusts the brightness.
VerticalAxis
Sensitivity
V Scale 0 to 0.7 V,-0.3 to 0.7 V
% Scale 0 to 100 %, -50 to 100%
Decimal Scale 0 to 255
Hexadecimal Scale 00 to FF
Gain ×1, ×5, variable
Variable Gain ×0.2 to ×2
Amplitude Accuracy ±0.5 %
HDTV FrequencyCharacteristics
Y Signal ±0.5 % (1 to 30 MHz)
CB, CR Signals ±0.5 % (0.5 to 15 MHz)
Low-passAttenuation 20 dB or more (at 20 MHz)
SDTV FrequencyCharacteristics
Y Signal ±0.5 % (1 to 5.75 MHz)
CB, CR Signals ±0.5 % (0.5 to 2.75 MHz)
Low-passAttenuation 20 dB or more (at 3.8 MHz)
HorizontalAxis
Line Display
Display Modes Overlay: 1H, 2H
Parade: 1H, 2H,3H
Magnification ×1, ×10, ×20,ACTIVE
Field Display
Display Modes Overlay: 1V, 2V*
Parade: 1V,2V,3V
Magnification ×1, ×20, ×40
TimeAccuracy ±0.5 %
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2. SPECIFICATIONS
Cursor Measurement
Composition
HorizontalCursors 2 (REF and DELTA)
Vertical Cursors 2 (REF and DELTA)
AmplitudeMeasurement Percentage and voltagedisplays
Time Measurement Second display
FrequencyMeasurement Computes and displays the frequency with the lengthof
one cycle set to the time between twocursors.
* 2V display is not available if the input signal isprogressive.
2.3.5
Vector Display
Scale
75 %, 100 % (for the colorbars)
Gain
×1, ×5, IQ-MAG, variable
Variable Gain
×0.2 to ×2
Amplitude Accuracy
±0.5 %
IQAxis
Show or hide
Pseudo-CompositeDisplay
Converts component signals into composite signalswith
artificially added burst and displays theresults.
(The color matrix for HDTV signals is convertedto
SDTV.)
Image QualityAdjustment
Adjusts the brightness.
2.3.6
Picture Displays
HDTV Display
Achieved through pixelsampling.
SDTV Display
Achieved through pixelinterpolation.
MarkerDisplays
Center markerdisplay
4:3 or 16:9 markerdisplay
Safe action markerdisplay
Safe title marker display
Line Select
Marks the selectedline.
Display Sizes
Optimized display, actual size display
HistogramDisplay
Displays the luminancedistribution.
Image QualityAdjustment
GBR level adjustment, contrast adjustment,brightness
adjustment
2.3.7
Section and PCR Information
PAT
PAT Detection
Automatically identifies packets whose PID is 0000has
Cycle Measurement*
PATs.
Measures PAT cycles in milliseconds.
PAT Data Display
Dumps PAT contents.
PMT
PMT Detection Select the PID of the PMT to bedecoded.
Cycle Measurement* Measures PMT cycles inmilliseconds.
PMT DataDisplay Dumps PMT contents.
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