Tektronix MTM400 Instrukcja Użytkownika

User Manual MTM400 MPEG Transport Stream Monitor 071-1224-04 Test Equipment Depot - 800.517.8431 - 99 Washington Street Melrose, MA 02176 - FAX 781

MTM400 MPEG Transport Stream Monitor User Manual ix Service Safety Summary Only qualified personnel should perform service procedures. Read this Ser

Stream View 3-52 MTM400 MPEG Transport Stream Monitor User Manual Figure 3-17: Stream view - PCR graph - PCR overall jitter The Maximum PCR Accuracy

Stream View MTM400 MPEG Transport Stream Monitor User Manual 3-53 PCR Frequency Offset (PCR_FO) The Frequency Offset graph shows the difference be

Stream View 3-54 MTM400 MPEG Transport Stream Monitor User Manual PCR Drift Rate (PCR_DR) This Drift Rate graph shows the rate of change of PCR Freq

Stream View MTM400 MPEG Transport Stream Monitor User Manual 3-55 PTS Arrival The PTS Arrival graph shows the time interval between the successive

Stream View 3-56 MTM400 MPEG Transport Stream Monitor User Manual SFN Screen Where Single Frequency Network (SFN) information is included in a stream

Stream View MTM400 MPEG Transport Stream Monitor User Manual 3-57 TMCC Screen This screen shows the Transmission and Multiplexing Configuration Con

Stream View 3-58 MTM400 MPEG Transport Stream Monitor User Manual SI Graphs Screen The SI Graphs screens display information in graphical format abou

Stream View MTM400 MPEG Transport Stream Monitor User Manual 3-59 A brief explanation of each graph type follows: Section Repetition Interval On a

Stream View 3-60 MTM400 MPEG Transport Stream Monitor User Manual Graph Selection All graphs are selected in the same way: 1. Select the SI Graphs

Stream View MTM400 MPEG Transport Stream Monitor User Manual 3-61 2. In the Select dialog, select a table type from the drop-down list. Only thos

MTM400 MPEG Transport Stream Monitor User Manual xi Preface This manual describes the functions and use of the Tektronix MTM400 MPEG Transport Strea

Stream View 3-62 MTM400 MPEG Transport Stream Monitor User Manual SI Tables Screen This button displays the SI Tables screen; this shows the transpor

Stream View MTM400 MPEG Transport Stream Monitor User Manual 3-63 The DPI table type may be displayed if the relevant license is displayed. At Sta

Stream View 3-64 MTM400 MPEG Transport Stream Monitor User Manual Figure 3-26: ISDB-T SI Tables dialog The selections do not take effect in the SI T

Stream View MTM400 MPEG Transport Stream Monitor User Manual 3-65 When displaying a selected table type, if the table contains more than one subt

Stream View 3-66 MTM400 MPEG Transport Stream Monitor User Manual Similarly, when displaying a subtable, if the subtable contains more than one secti

Stream View MTM400 MPEG Transport Stream Monitor User Manual 3-67 Raw Bytes View Data that cannot be interpreted can be viewed in hex format. Sect

Stream View 3-68 MTM400 MPEG Transport Stream Monitor User Manual Template Simply monitoring the syntax of a Transport Stream according to TR101 290

Stream View MTM400 MPEG Transport Stream Monitor User Manual 3-69 Figure 3-28: Stream view - Template The device and stream identities are shown i

Stream View 3-70 MTM400 MPEG Transport Stream Monitor User Manual An example of the template section of the configuration file that gave the screen s

Stream View MTM400 MPEG Transport Stream Monitor User Manual 3-71 A bullet icon is displayed adjacent to basic components. Selecting the folder ico

Preface xii MTM400 MPEG Transport Stream Monitor User Manual Related Material Additional documentation, such as Read Me files, may be included on th

Stream View 3-72 MTM400 MPEG Transport Stream Monitor User Manual Log Screen An error event log is maintained for the stream being monitored. Each lo

Stream View MTM400 MPEG Transport Stream Monitor User Manual 3-73 Manipulating the Log Display When first opened, the most recent events are displ

Stream View 3-74 MTM400 MPEG Transport Stream Monitor User Manual Saving the Stream Log The Stream Log can be saved using the Download Log… button.

Stream View MTM400 MPEG Transport Stream Monitor User Manual 3-75 Time Zone The displayed times at which log events occurred can be adjusted by ma

Stream View 3-76 MTM400 MPEG Transport Stream Monitor User Manual Configuration Screen The Stream Configuration screen which allows the user to confi

Stream View MTM400 MPEG Transport Stream Monitor User Manual 3-77 Figure 3-31: Stream view - Configuration (MTM400 ISDB format) Figure 3-32: Stre

Stream View 3-78 MTM400 MPEG Transport Stream Monitor User Manual Region / Type This selection dictates the way in which regional variations in SI T

Stream View MTM400 MPEG Transport Stream Monitor User Manual 3-79 Virtual Channel Table Mode (ATSC only) A drop-down list from which the Virtual Ch

Stream View 3-80 MTM400 MPEG Transport Stream Monitor User Manual Maintenance Mode When enabled, no alarms (TTL, relays or audible) will be raised fo

Stream View MTM400 MPEG Transport Stream Monitor User Manual 3-81 164t(now)t(-1)t(-63)t(rest)PID1PID100TimeStart timeTimespanCount Figure 3-33: Ser

Preface MTM400 MPEG Transport Stream Monitor User Manual xiii Manual Conventions Naming conventions for the interface elements are based on standar

Stream View 3-82 MTM400 MPEG Transport Stream Monitor User Manual Figure 3-34: Stream view - Summary The following settings are available: Consume E

Stream View MTM400 MPEG Transport Stream Monitor User Manual 3-83 The timing resolution of counts is controlled by configuration file parameter PS4

MTM400 MPEG Transport Stream Monitor User Manual 3-85 MTM400 Configuration Files Configuration files provide a means of supplying and storing all str

MTM400 Configuration Files 3-86 MTM400 MPEG Transport Stream Monitor User Manual You can modify the active parameters during normal operation; these

MTM400 Configuration Files MTM400 MPEG Transport Stream Monitor User Manual 3-87 Storing Active Settings to a Slot The settings currently held in

MTM400 Configuration Files 3-88 MTM400 MPEG Transport Stream Monitor User Manual 3. Locate and select the configuration file or type in a new name;

MTM400 Configuration Files MTM400 MPEG Transport Stream Monitor User Manual 3-89 Clearing a Slot Slots can be cleared as follows: 1. From the Con

MTM400 MPEG Transport Stream Monitor User Manual 3-91 Scheduling Configuration schedules allow information held in configuration slots (see page 3-80

Scheduling 3-92 MTM400 MPEG Transport Stream Monitor User Manual The schedule will be specified in a text file using XML. An example of the schedule

Scheduling MTM400 MPEG Transport Stream Monitor User Manual 3-93 Scheduling Activities NOTE. If any changes are made to the configuration from the

Getting Started

Scheduling 3-94 MTM400 MPEG Transport Stream Monitor User Manual Uploading a Schedule A schedule file is uploaded from either the client PC or from

Scheduling MTM400 MPEG Transport Stream Monitor User Manual 3-95 Downloading a Schedule A schedule file is downloaded from the MTM400 to either th

Scheduling 3-96 MTM400 MPEG Transport Stream Monitor User Manual Scheduling and Time Zones A schedule consists of a list of schedule items that spec

Scheduling MTM400 MPEG Transport Stream Monitor User Manual 3-97 -480 minutes (8hrs before UTC)-420 minutes (7hrs before UTC)-360 minutes (6hrs bef

MTM400 MPEG Transport Stream Monitor User Manual 3-99 Triggered Recording To examine offline events that occur in a stream, recordings can be made wh

Triggered Recording 3-100 MTM400 MPEG Transport Stream Monitor User Manual Triggered Recording Settings The Settings section of the Triggered Recordi

Triggered Recording MTM400 MPEG Transport Stream Monitor User Manual 3-101 Trigger events are flagged in the Tests or Custom view by activating t

Triggered Recording 3-102 MTM400 MPEG Transport Stream Monitor User Manual Desired Recording Packets Two fields which indicate the number of packets

Triggered Recording MTM400 MPEG Transport Stream Monitor User Manual 3-103 The proportion of pre-trigger data may be less than specified if the tri

Triggered Recording 3-104 MTM400 MPEG Transport Stream Monitor User Manual Arm Trigger Use this button to set or arm the trigger event set up in t

MTM400 MPEG Transport Stream Monitor User Manual 1-1 Getting Started This section provides details of installing and powering up the Tektronix MTM400

Triggered Recording MTM400 MPEG Transport Stream Monitor User Manual 3-105 Packets Recorded Displays the number of packets recorded and the amount

MTM400 MPEG Transport Stream Monitor User Manual 3-107 Interface Configuration and Interpretation This section describes the configuration and interp

Interface Configuration and Interpretation 3-108 MTM400 MPEG Transport Stream Monitor User Manual To summarize:  All cards can be selected and con

Interface Configuration and Interpretation MTM400 MPEG Transport Stream Monitor User Manual 3-109 QPSK (L-Band) The QPSK (L-Band) Interface option

Interface Configuration and Interpretation 3-110 MTM400 MPEG Transport Stream Monitor User Manual Configurations Allows you to select from a range o

Interface Configuration and Interpretation MTM400 MPEG Transport Stream Monitor User Manual 3-111 Symbol Rate (MS/s) Symbol rate value in mega symb

Interface Configuration and Interpretation 3-112 MTM400 MPEG Transport Stream Monitor User Manual Input Card Screen - QPSK (L-Band) Figure 3-39: Inp

Interface Configuration and Interpretation MTM400 MPEG Transport Stream Monitor User Manual 3-113 EVM (%) (Error Vector Magnitude) Closely related

Interface Configuration and Interpretation 3-114 MTM400 MPEG Transport Stream Monitor User Manual QAM (Annex A and Annex C) The QAM Annex A and Anne

Interface Configuration and Interpretation MTM400 MPEG Transport Stream Monitor User Manual 3-115 Constellation Provides the option to set the mod

Getting Started 1-2 MTM400 MPEG Transport Stream Monitor User Manual Accessories The tables in this section list the standard and optional accessorie

Interface Configuration and Interpretation 3-116 MTM400 MPEG Transport Stream Monitor User Manual Front End Lock If full lock is acquired onto the c

Interface Configuration and Interpretation MTM400 MPEG Transport Stream Monitor User Manual 3-117 Clear Points Clears all points from the display

Interface Configuration and Interpretation 3-118 MTM400 MPEG Transport Stream Monitor User Manual QAM (Annex B II) The QAM (Annex B II) Settings dia

Interface Configuration and Interpretation MTM400 MPEG Transport Stream Monitor User Manual 3-119 Modulation Format: This drop-down list allows 64

Interface Configuration and Interpretation 3-120 MTM400 MPEG Transport Stream Monitor User Manual Input Card Screen - QAM Annex B II Figure 3-43: In

Interface Configuration and Interpretation MTM400 MPEG Transport Stream Monitor User Manual 3-121 MER and EVM calculations are performed on the c

Interface Configuration and Interpretation 3-122 MTM400 MPEG Transport Stream Monitor User Manual COFDM The COFDM (Coded Orthogonal Frequency Divisi

Interface Configuration and Interpretation MTM400 MPEG Transport Stream Monitor User Manual 3-123 Receiver Mode: In order to achieve high accurac

Interface Configuration and Interpretation 3-124 MTM400 MPEG Transport Stream Monitor User Manual BER (Pre-Viterbi) This indicator reads the BER in t

Interface Configuration and Interpretation MTM400 MPEG Transport Stream Monitor User Manual 3-125 The following graphs are available when the COFDM

Getting Started MTM400 MPEG Transport Stream Monitor User Manual 1-3 Table 1-2: MTM400 options (continued) Nomenclature Description Deliverables O

Interface Configuration and Interpretation 3-126 MTM400 MPEG Transport Stream Monitor User Manual 8VSB The 8VSB (Vestigial Sideband) Settings dialog

Interface Configuration and Interpretation MTM400 MPEG Transport Stream Monitor User Manual 3-127 IF Spectrum This can be set to Normal or Invers

Interface Configuration and Interpretation 3-128 MTM400 MPEG Transport Stream Monitor User Manual Input Card Screen - 8VSB One LED indicator is avail

Interface Configuration and Interpretation MTM400 MPEG Transport Stream Monitor User Manual 3-129 Equalizer The equalizer coefficients are plotted

Interface Configuration and Interpretation 3-130 MTM400 MPEG Transport Stream Monitor User Manual Configurations: This dialog box provides an option

Interface Configuration and Interpretation MTM400 MPEG Transport Stream Monitor User Manual 3-131 Input Card Screen - 8PSK The following LES indica

Interface Configuration and Interpretation 3-132 MTM400 MPEG Transport Stream Monitor User Manual SMPTE310 Settings There are no user settings associ

Appendices

MTM400 MPEG Transport Stream Monitor User Manual A-1 Appendix A: Network Installation A major feature of the MTM400 MPEG Transport Stream Monitor is

Appendix A: Network Installation A-2 MTM400 MPEG Transport Stream Monitor User Manual  The WebMSM software is installed on a client PC and allows

Getting Started 1-4 MTM400 MPEG Transport Stream Monitor User Manual Field Upgrade Kits Field upgrade kits contain hardware and software that can be

Appendix A: Network Installation MTM400 MPEG Transport Stream Monitor User Manual A-3 IP Address An IP address is assigned to each unit and acts as

Appendix A: Network Installation A-4 MTM400 MPEG Transport Stream Monitor User Manual Resetting the IP Address using the User Interface With the u

Appendix A: Network Installation MTM400 MPEG Transport Stream Monitor User Manual A-5 If necessary, obtain the Gateway and Subnet Mask values from

Appendix A: Network Installation A-6 MTM400 MPEG Transport Stream Monitor User Manual Removing the Cover The unit cover is held in position by 21

Appendix A: Network Installation MTM400 MPEG Transport Stream Monitor User Manual A-7 Replacing the Cover 1. Before replacing the cover, ensure t

Appendix A: Network Installation A-8 MTM400 MPEG Transport Stream Monitor User Manual The IP set-up is now complete. Close the MS-DOS window. With

MTM400 MPEG Transport Stream Monitor User Manual B-1 Appendix B: Maintenance This appendix describes some general care and service procedures for the

Appendix B: Maintenance B-2 MTM400 MPEG Transport Stream Monitor User Manual Rack Mounting CAUTION. Efficient cooling will be maintained in a rack-

Appendix B: Maintenance MTM400 MPEG Transport Stream Monitor User Manual B-3 Figure B-2: Rack mounted sections The chassis section is already inst

Appendix B: Maintenance B-4 MTM400 MPEG Transport Stream Monitor User Manual Removing the MTM400 Unit Refer to Figure B-3 to remove the unit from t

Getting Started MTM400 MPEG Transport Stream Monitor User Manual 1-5 Licensing Options and upgrades are enabled using a License Key. A License Key

Glossary

MTM400 MPEG Transport Stream Monitor User Manual Glossary-1 Glossary Program and Service: In this manual the terms program and service are interchan

Glossary Glossary-2 MTM400 MPEG Transport Stream Monitor User Manual NIT Network Information Table PAT Program Association Table PCI Peripheral Com

Index

MTM400 MPEG Transport Stream Monitor User Manual Index-1 Index 8 8PSK, 3-129 8VSB, 3-126 A alarms, 3-24, 3-28 B bit rate Programs screen, 3-32 bit r

Index Index-2 MTM400 MPEG Transport Stream Monitor User Manual installation electrical, 1-9 hardware, 1-8 network, 1-11 interface 8PSK, 3-129 8VSB, 3

Index MTM400 MPEG Transport Stream Monitor User Manual Index-3 Programs screen view bit rate, 3-32 PTS Arrival graph, 3-55 Q QAM (Annex A), 3-114 Q

Index Index-4 MTM400 MPEG Transport Stream Monitor User Manual Triggered Recording, 3-99 operation, 3-103 pre-trigger, 3-102 set, 3-25 set up, 3-100

MTM400 MPEG Transport Stream Monitor User Manual i Table of Contents General Safety Summary ...

Getting Started 1-6 MTM400 MPEG Transport Stream Monitor User Manual Table 1-5 (parts 1 and 2) summarizes the available streams options: Table 1-5: M

Getting Started MTM400 MPEG Transport Stream Monitor User Manual 1-7 Table 1-5: MTM400 options summary (part 2 of 2) Feature Opt. 04 PCR Analysis O

Getting Started 1-8 MTM400 MPEG Transport Stream Monitor User Manual Installing the MTM400 This section describes how to install the MTM400 unit. It

Getting Started MTM400 MPEG Transport Stream Monitor User Manual 1-9 Electrical Installation The electrical operating requirements of the MTM400 a

Getting Started 1-10 MTM400 MPEG Transport Stream Monitor User Manual Table 1-7 summarizes the transport stream, network and peripheral device connec

Getting Started MTM400 MPEG Transport Stream Monitor User Manual 1-11 Network Installation The MTM400 is designed to operate in a networked (TCP/I

Getting Started 1-12 MTM400 MPEG Transport Stream Monitor User Manual Installing Font Extensions on Your PC The ARIB specifications for ISDB make us

Getting Started MTM400 MPEG Transport Stream Monitor User Manual 1-13 Powering Up the MTM400 After the connections have been made to the unit, all

Getting Started 1-14 MTM400 MPEG Transport Stream Monitor User Manual The Remote User Interface The Remote User Interface (RUI) provides a means of a

Getting Started MTM400 MPEG Transport Stream Monitor User Manual 1-15 The MTM400 splash screen is displayed overlaid shortly thereafter by the Logi

Table of Contents ii MTM400 MPEG Transport Stream Monitor User Manual PIDs Screen...

Getting Started 1-16 MTM400 MPEG Transport Stream Monitor User Manual 5. The Hotspot and Stream views are displayed. Figure 1-3: Hotspot view Figu

Getting Started MTM400 MPEG Transport Stream Monitor User Manual 1-17 High Level Monitoring The Hot Spot view allows the overall state of the MTM4

Getting Started 1-18 MTM400 MPEG Transport Stream Monitor User Manual

Operating Basics

MTM400 MPEG Transport Stream Monitor User Manual 2-1 Operating Basics This section provides an overview of the basic operation of the system; details

Operating Basics 2-2 MTM400 MPEG Transport Stream Monitor User Manual Local Indicators The MTM400 is an MPEG monitor for use in remote situations and

Operating Basics MTM400 MPEG Transport Stream Monitor User Manual 2-3 Remote User Interface The Remote User Interface (RUI) allows you to configure

Operating Basics 2-4 MTM400 MPEG Transport Stream Monitor User Manual Hot Spot View The Hot Spot view lets you see the overall state of the MTM400 a

Operating Basics MTM400 MPEG Transport Stream Monitor User Manual 2-5 Device View The Device view allows you to monitor and set parameters specifi

Table of Contents MTM400 MPEG Transport Stream Monitor User Manual iii Appendices Appendix A: Network Installation ...

Operating Basics 2-6 MTM400 MPEG Transport Stream Monitor User Manual Stream View The Stream view allows you to monitor and set parameters specific

Operating Basics MTM400 MPEG Transport Stream Monitor User Manual 2-7 The information takes the form of a series of screens; a brief summary of eac

Operating Basics 2-8 MTM400 MPEG Transport Stream Monitor User Manual PCR Jitter * Displays the following PCR graphs: Inaccuracy, Arrival, Overall J

Operating Basics MTM400 MPEG Transport Stream Monitor User Manual 2-9 Device and Stream View Manipulation The manipulation of the Device and Strea

Operating Basics 2-10 MTM400 MPEG Transport Stream Monitor User Manual Multiple View. Figure 2-7 illustrates the multiple Device view; the Streams v

Operating Basics MTM400 MPEG Transport Stream Monitor User Manual 2-11 Color Coding In the RUI Hot Spot View, the Device and Stream buttons use th

Operating Basics 2-12 MTM400 MPEG Transport Stream Monitor User Manual Using WebMSM If you have a system consisting of MTM400 units, you can expand y

Operating Basics MTM400 MPEG Transport Stream Monitor User Manual 2-13 Time Zones An inevitable consequence of allowing the RTM device user interfa

Reference

MTM400 MPEG Transport Stream Monitor User Manual 3-1 Device View The Reference section provides a detailed description of each of the views available

Table of Contents iv MTM400 MPEG Transport Stream Monitor User Manual List of Figures Figure 1-1: MTM400 connectors (shown with QPSK interface)...

Device View 3-2 MTM400 MPEG Transport Stream Monitor User Manual Device Status The Device Status option displays a screen that shows the status of MT

Device View MTM400 MPEG Transport Stream Monitor User Manual 3-3 Typical display elements are described in the following paragraphs: State A butto

Device View 3-4 MTM400 MPEG Transport Stream Monitor User Manual View Device Log The Device Log records device-specific events associated with the se

Device View MTM400 MPEG Transport Stream Monitor User Manual 3-5 Using the Log Entry Highlights dialog allows specific types of entries to be hig

Device View 3-6 MTM400 MPEG Transport Stream Monitor User Manual Time Zone Monitoring devices across time zones may cause some confusion with respec

Device View MTM400 MPEG Transport Stream Monitor User Manual 3-7 Set Time… Allows the RTM device time to be set. (See Set Time, page 3-9.) Uploa

Device View 3-8 MTM400 MPEG Transport Stream Monitor User Manual When the network settings have been changed and set and Close is selected, the foll

Device View MTM400 MPEG Transport Stream Monitor User Manual 3-9 Set Time You can coordinate the time used by the RTM device and/or the remote use

Device View 3-10 MTM400 MPEG Transport Stream Monitor User Manual Universal Time) and may be offset to allow for local time variations, for example,

Device View MTM400 MPEG Transport Stream Monitor User Manual 3-11 Firmware Upload If new device or interface card firmware is available, this func

Table of Contents MTM400 MPEG Transport Stream Monitor User Manual v Figure 3-25: ATSC SI Tables dialog...

Device View 3-12 MTM400 MPEG Transport Stream Monitor User Manual 5. Select Close when the process has completed or to terminate the process. Inter

Device View MTM400 MPEG Transport Stream Monitor User Manual 3-13 4. Identify the firmware Filename: (either by entering the path and filename or

Device View 3-14 MTM400 MPEG Transport Stream Monitor User Manual Upload License A license key is applied to each RTM device to enable functionality

Device View MTM400 MPEG Transport Stream Monitor User Manual 3-15 Device Information The Info view details the software and hardware build state of

Device View 3-16 MTM400 MPEG Transport Stream Monitor User Manual SNMP The MTM400 Simple Network Management Protocol (SNMP) agent is a software proce

MTM400 MPEG Transport Stream Monitor User Manual 3-17 Stream View The Stream view provides information about the monitored stream. Figure 3-6: Stre

Stream View 3-18 MTM400 MPEG Transport Stream Monitor User Manual Tests Displays the state of the tests applied to the stream. It also allows users

Stream View MTM400 MPEG Transport Stream Monitor User Manual 3-19 SI Graphs * Displays information about repetition rates of SI tables and subtabl

Stream View 3-20 MTM400 MPEG Transport Stream Monitor User Manual Monitoring Overview Screen (Summary Screen) This screen provides a dynamic visual o

Stream View MTM400 MPEG Transport Stream Monitor User Manual 3-21 The lower half of the screen displays an overview of the tests applied to the str

Table of Contents vi MTM400 MPEG Transport Stream Monitor User Manual List of Tables Table 1-1: Standard MTM400 deliverables...

Stream View 3-22 MTM400 MPEG Transport Stream Monitor User Manual Detail Screen This screen provides a dynamic, detail view of the stream PIDs. The i

Stream View MTM400 MPEG Transport Stream Monitor User Manual 3-23 Tests Screen The Tests screen displays the results of tests on the current stream

Stream View 3-24 MTM400 MPEG Transport Stream Monitor User Manual The alarm output specifications are given in MTM400 MPEG Transport Stream Monitor T

Stream View MTM400 MPEG Transport Stream Monitor User Manual 3-25 Relay (RLY1 to RLY5) Off - ; On - ; Indicates whether a relay will activate when

Stream View 3-26 MTM400 MPEG Transport Stream Monitor User Manual Custom Screen Figure 3-10: Stream view - Custom The Tests and Custom screens provi

Stream View MTM400 MPEG Transport Stream Monitor User Manual 3-27 Stream Event Classification The Stream Event Classification dialog is opened by

Stream View 3-28 MTM400 MPEG Transport Stream Monitor User Manual Select the Close button to retain the temporary settings and close the dialog. Info

Stream View MTM400 MPEG Transport Stream Monitor User Manual 3-29 Right-click the error LED to set parameters, enable and disable tests and set ala

Stream View 3-30 MTM400 MPEG Transport Stream Monitor User Manual Programs Screen The Programs screen provides a quick overview of the program conten

Stream View MTM400 MPEG Transport Stream Monitor User Manual 3-31 The view contains the following elements (more detailed descriptions follow): Tit

MTM400 MPEG Transport Stream Monitor User Manual vii General Safety Summary Review the following safety precautions to avoid injury and prevent dama

Stream View 3-32 MTM400 MPEG Transport Stream Monitor User Manual Only administrators can adjust bit rate limits. Bit Rates The program bit rate (Bi

Stream View MTM400 MPEG Transport Stream Monitor User Manual 3-33 The maximum and minimum bit rate limits are set in the Limits dialog. Click on th

Stream View 3-34 MTM400 MPEG Transport Stream Monitor User Manual PIDs Screen The PIDs screen provides an overview of the PIDs contained in a transpo

Stream View MTM400 MPEG Transport Stream Monitor User Manual 3-35 Stream Bit Rate: The total bit rate of the stream. Hex Display If enabled, the

Stream View 3-36 MTM400 MPEG Transport Stream Monitor User Manual Double-clicking the icon will disable/enable the event monitoring. Scrambled A

Stream View MTM400 MPEG Transport Stream Monitor User Manual 3-37 Change Bar The variation of bit rate in each PID is indicated by a Change Bar (e

Stream View 3-38 MTM400 MPEG Transport Stream Monitor User Manual The maximum and minimum bit rate limits are set in the Limits dialog. Click on the

Stream View MTM400 MPEG Transport Stream Monitor User Manual 3-39 Adding a User PID. 1. From the PIDs screen, select User PIDs…. The User PIDs di

Stream View 3-40 MTM400 MPEG Transport Stream Monitor User Manual Test Selection The Test: drop-down list allows the user to select and apply specif

Stream View MTM400 MPEG Transport Stream Monitor User Manual 3-41 PID Groups Screen PIDs can be grouped together to enable composite bit rate and t

General Safety Summary viii MTM400 MPEG Transport Stream Monitor User Manual Symbols and Terms Terms in this Manual. These terms may appear in this m

Stream View 3-42 MTM400 MPEG Transport Stream Monitor User Manual Stream Bit Rate: The total bit rate of the stream. Table Each PID Group formed di

Stream View MTM400 MPEG Transport Stream Monitor User Manual 3-43 PID Group Management This section describes how to add, edit, and remove PID Gro

Stream View 3-44 MTM400 MPEG Transport Stream Monitor User Manual 4. The new PID Group is displayed in the PID Group screen: The new PID Group is

Stream View MTM400 MPEG Transport Stream Monitor User Manual 3-45 8. Repeat the previous steps until all the PIDs to be included in the group have

Stream View 3-46 MTM400 MPEG Transport Stream Monitor User Manual Editing a PID Group. To add or remove a PID from a PID Group, select PIDs… from the

Stream View MTM400 MPEG Transport Stream Monitor User Manual 3-47 Bit Rate Limits For each PID Group, you can set a minimum () and maximum ( ) bit

Stream View 3-48 MTM400 MPEG Transport Stream Monitor User Manual PCR Jitter Screen Real time analysis is performed on PCRs and displayed in graphica

Stream View MTM400 MPEG Transport Stream Monitor User Manual 3-49 The PCR to be displayed can then be selected in the Select PCR PID dialog box. P

Stream View 3-50 MTM400 MPEG Transport Stream Monitor User Manual Figure 3-15: Stream view - PCR graph - PCR inaccuracy The MPEG-2, DVB and ATSC sta

Stream View MTM400 MPEG Transport Stream Monitor User Manual 3-51 Figure 3-16: Stream view - PCR graph - PCR arrival The PCR Arrival graph provide