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Wegener Communications 4600 manuel d'utilisation

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Le mot vient du latin "Instructio", à savoir organiser. Ainsi, le manuel d’utilisation Wegener Communications 4600 décrit les étapes de la procédure. Le but du manuel d’utilisation est d’instruire, de faciliter le démarrage, l'utilisation de l'équipement ou l'exécution des actions spécifiques. Le manuel d’utilisation est une collection d'informations sur l'objet/service, une indice.

Malheureusement, peu d'utilisateurs prennent le temps de lire le manuel d’utilisation, et un bon manuel permet non seulement d’apprendre à connaître un certain nombre de fonctionnalités supplémentaires du dispositif acheté, mais aussi éviter la majorité des défaillances.

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Tout d'abord, le manuel d’utilisation Wegener Communications 4600 devrait contenir:
- informations sur les caractéristiques techniques du dispositif Wegener Communications 4600
- nom du fabricant et année de fabrication Wegener Communications 4600
- instructions d'utilisation, de réglage et d’entretien de l'équipement Wegener Communications 4600
- signes de sécurité et attestations confirmant la conformité avec les normes pertinentes

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Habituellement, cela est dû au manque de temps et de certitude quant à la fonctionnalité spécifique de l'équipement acheté. Malheureusement, la connexion et le démarrage Wegener Communications 4600 ne suffisent pas. Le manuel d’utilisation contient un certain nombre de lignes directrices concernant les fonctionnalités spécifiques, la sécurité, les méthodes d'entretien (même les moyens qui doivent être utilisés), les défauts possibles Wegener Communications 4600 et les moyens de résoudre des problèmes communs lors de l'utilisation. Enfin, le manuel contient les coordonnées du service Wegener Communications en l'absence de l'efficacité des solutions proposées. Actuellement, les manuels d’utilisation sous la forme d'animations intéressantes et de vidéos pédagogiques qui sont meilleurs que la brochure, sont très populaires. Ce type de manuel permet à l'utilisateur de voir toute la vidéo d'instruction sans sauter les spécifications et les descriptions techniques compliquées Wegener Communications 4600, comme c’est le cas pour la version papier.

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Tout d'abord, il contient la réponse sur la structure, les possibilités du dispositif Wegener Communications 4600, l'utilisation de divers accessoires et une gamme d'informations pour profiter pleinement de toutes les fonctionnalités et commodités.

Après un achat réussi de l’équipement/dispositif, prenez un moment pour vous familiariser avec toutes les parties du manuel d'utilisation Wegener Communications 4600. À l'heure actuelle, ils sont soigneusement préparés et traduits pour qu'ils soient non seulement compréhensibles pour les utilisateurs, mais pour qu’ils remplissent leur fonction de base de l'information et d’aide.

Table des matières du manuel d’utilisation

  • Page 1

    800032-01 Rev.F U NITY4600 Professional Media Receiver User ’s Manual[...]

  • Page 2

    U N I T Y 4600 U SE R ’ S M A NU A L 800032-01 Rev. F ii www.wegner.com A proven world leader in digital video, audio & broadcast data systems, WEGENER’s management system is certified to ISO 9001:2000. Data, drawings, and other material contained herein are proprietary to Wegener Com- munications, Inc., and may not be reproduced or duplica[...]

  • Page 3

    U N I T Y 4600 U SE R ’ S M A NU A L www.wegener.com iii 800032-01 Rev.F[...]

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    U N I T Y 4600 U SE R ’ S M A NU A L 800032-01 Rev. F iv www.wegner.com This page intentionally blank[...]

  • Page 5

    U N I T Y 4600 U S E R ’ S M ANUA L www.wegener.com v 800032-01 Rev. F T AB L E O F C O N T E N T S C HA P T E R 1 G E N E RA L I N F O R M A T I O N . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1.1 Manual Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [...]

  • Page 6

    U N I T Y 4600 U SE R ’ S M ANUA L 800032-01 Rev. F vi www.wegner.com C HA P T E R 4 M A I N T E NAN C E AN D T R O U B L E S H O O T I N G . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47 4.1 Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47 4.2 General Tr[...]

  • Page 7

    U N I T Y 4600 U S E R ’ S M ANUA L www.wegener.com vii 800032-01 Rev. F L I S T O F T AB L ES Table 1.1: Technical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Table 1.2: Transport-In Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Table 1.3: Glossary of Terms . . . . . [...]

  • Page 8

    U N I T Y 4600 U SE R ’ S M ANUA L 800032-01 Rev. F viii www.wegner.com This page intentionally blank[...]

  • Page 9

    Unity 4600 User’s Manual www.wegener.com 1 800032-01 Rev. F C HA P T E R 1 G E N E R A L I N F O R M A T I O N 1.1 Manual Overview This manual provides instructions and reference information for the proper installation and operation of the Wegener Unity 4600 Professional Media Receiver , referred to through- out this manual as the Model U4600 or [...]

  • Page 10

    U N I T Y 4600 U S E R ’ S M ANUA L 800032-01 Rev. F 2 www.wegener.com 1.2 Product Overview Functional Description The Wegener Unity 4600 Professional Media Receiver is a fully DVB-compliant satellite video IRD. The U4600 receives an L-band RF carrier from an external LNB, demodulates the carrier, extracts the MPEG transport stream, and provides [...]

  • Page 11

    Unity 4600 User’s Manual www.wegener.com 3 800032-01 Rev. F 1.3 Unity 4600 Product Specifications Table 1.1: Technical Specifications Characteristic Specification power Voltage 90-132 or 175-264 VAC auto-detect/selected Frequency 60/50 Hz ± 2% Consumption < 35 watts typical with full LNB DC load & QPSK receiver Transport-In Options See Ta[...]

  • Page 12

    U N I T Y 4600 U S E R ’ S M ANUA L 800032-01 Rev. F 4 www.wegener.com Composite Video Output (Cont.) L/C Delay Inequality ≤ ±26 ns Line Time W-form Distortion ≤ 1.0 IRE p-p Field Time W-form Distortion ≤ 3 IRE p-p Video SNR Weighted ≥ 56 dB VBI Data Re-insertion EIA 608 closed captioning & XDS from ATSC and also Harmonic and Tandber[...]

  • Page 13

    Unity 4600 User’s Manual www.wegener.com 5 800032-01 Rev. F Ethernet Ports Physical Layer Full-duplex, auto-negotiating 10baseT, 100baseT (twisted pair) on RJ45 jack Media Access and Link Layers Per IEEE 802.3 (Ethernet) Network and Transport Layers Binds to TCP/IP stack which enables Telnet control and Web-based status monitoring (Release 4 or l[...]

  • Page 14

    U N I T Y 4600 U S E R ’ S M ANUA L 800032-01 Rev. F 6 www.wegener.com Table 1.2: Transport-In Options Characteristic Specification DVB-QPSK Receiver Option (No RF Switch) RF Input Input Impedance 75 Ω unbalanced Input VSWR, 75- Ω system < 2.1:1 (9.0 dB R.L. min), 950-1450 MHz < 3.0:1 (6.0 dB R.L. min), 1450-2150 MHz Surge Resistance Gu[...]

  • Page 15

    Unity 4600 User’s Manual www.wegener.com 7 800032-01 Rev. F DVB-QPSK Receiver with 4-Port RF Switch Option Switched RF Inputs Input Impedance 75 Ω unbalanced Isolation, port-to-port > 45 dB, 950-1450 MHz > 40 dB, 1450-2150 MHz Input VSWR, 75- Ω system, selected port < 2.6:1 (7 dB R.L. min), 950-1450 MHz Not guaranteed, 1450-2150 MHz [...]

  • Page 16

    U N I T Y 4600 U S E R ’ S M ANUA L 800032-01 Rev. F 8 www.wegener.com Demodulator/FEC (Cont.) Max E b /N 0 @ Quasi-error-free threshold (less than one uncorrected error-event per hour) 1. DVB-QPSK: 2. Turbo-QPSK: 3. Turbo-8PSK: 4. Turbo-16QAM: QPSK R=1/2: 4.5 dB, QPSK R=2/3: 5.0 dB, QPSK R=3/4: 5.5 dB, QPSK R=5/6: 6.0 dB, QPSK R=7/8: 6.4 dB R=1/[...]

  • Page 17

    Unity 4600 User’s Manual www.wegener.com 9 800032-01 Rev. F 1.4 Safety Summary The U4600 is designed for safe use with few special precautions required of the user. The following items are basic precautions to use when installing and working with your U4600 : Do not open the U4600 chassis cover. This U4600 unit incorporates security labels over s[...]

  • Page 18

    U N I T Y 4600 U S E R ’ S M ANUA L 800032-01 Rev. F 10 www.wegener.com Automated Recovery (or Recovery) The mechanism used when the U4600 is unable to acquire a valid transport stream, loses network control or detects an invalid control stream, or is unable to deliver the required services using its current settings. The unit automatically begin[...]

  • Page 19

    Unity 4600 User’s Manual www.wegener.com 11 800032-01 Rev. F MPEG Moving Picture Experts Group - refers to the method of video compression established by this group. (The Unity 4600 utilizes the MPEG2 format for video.) Network Protection Mode A non-volatile setup parameter whose value is “Shared” or “Protected” (or “not Shared”). Sim[...]

  • Page 20

    U N I T Y 4600 U S E R ’ S M ANUA L 800032-01 Rev. F 12 www.wegener.com Service Descriptor Service Descriptors are text entries in the Service Descriptor table (SDT, defined per a DVB standard). Service Descriptors are used to give text names to the Programs within transport streams. Service Settings That part of the Unit Settings which allow for[...]

  • Page 21

    U N I T Y 4600 U S E R ’ S M ANUA L www.wegener.com 13 800032-01 Rev. F C HA P T E R 2 I N S T A LL A T I O N This chapter provides instructions on unpacking, mounting, and connecting your U4600 as well as connector information including detailed pinouts. 2.1 Unpacking and Inspection Carefully unpack the unit and its ac power cord and inspect for[...]

  • Page 22

    U N I T Y 4600 U S E R ’ S M ANUA L 800032-01 Rev. F 14 www.wegener.com Mechanical Loading Rack-mounted equipment should be installed in such a way that a hazardous condition is not produced by uneven loading. The U4600 unit is not very heavy, but total rack loading must be considered. Also, do not rest any unsupported equipment on a rack-mounted[...]

  • Page 23

    U N I T Y 4600 U S E R ’ S M ANUA L www.wegener.com 15 800032-01 Rev. F 2.3 U4600 Connections Figure 2.1 shows the connector locations on the U4600 rear panel. Figure 2.1: U4600 Rear-Panel Connector Locations Figure 2.2 Unity 4600 Transport-In Options below shows rear-panel views of the five available receiver modules. Figure 2.2: Unity 4600 Turb[...]

  • Page 24

    U N I T Y 4600 U S E R ’ S M ANUA L 800032-01 Rev. F 16 www.wegener.com Table 2.4: Rear Panel Connectors below lists the U4600 connectors on the rear panel, their types and pinout information. See Interpreting LEDs on pag e 43 for descriptions of rear-panel indicators. Table 2.4: Rear Panel Connectors Connector Designation Type Pin Signal Name Al[...]

  • Page 25

    U N I T Y 4600 U S E R ’ S M ANUA L www.wegener.com 17 800032-01 Rev. F Ethernet RJ45 Jack 1 (on left as viewed from rear of unit) TXDO + 2 TXDO - 3 RXDI + 4 Shorted together, then terminated into an AC ground. 5 6 RXDI - 7 Shorted together, then terminated into an AC ground. 8 ASI OUT BNC Jack DVB-ASI Transport Output 115/230 VAC Std. IEC Recept[...]

  • Page 26

    U N I T Y 4600 U S E R ’ S M ANUA L 800032-01 Rev. F 18 www.wegener.com Table 4 below lists the U4600 front-panel connectors, their types and pinout information. 2.4 Serial Port Configuration Device assignments The U4600 has one external serial port. A “device” must be assigned once to the serial port, but no “device” may be assigned more[...]

  • Page 27

    U N I T Y 4600 U S E R ’ S M ANUA L www.wegener.com 19 800032-01 Rev. F Device Handling Terminal I/O The Terminal option is used for command and control of the U4600 . The Terminal option provides a basic VT100-like terminal emulation. All I/O is prompted by user-input text strings terminated in carriage-returns. The Terminal , whether local or r[...]

  • Page 28

    U N I T Y 4600 U S E R ’ S M ANUA L 800032-01 Rev. F 20 www.wegener.com 3. The last type, Raw COMPEL Data , must also be enabled by a non-volatile con- trol. (Actually, it is a factory setting that can only be modified with debug access.) When this type of COMPEL data stream is being processed normally by the IRD host processor, it is also output[...]

  • Page 29

    U N I T Y 4600 U S E R ’ S M ANUA L www.wegener.com 21 800032-01 Rev. F DTMF Setup This test allows the setup of DTMF tone levels and verification of connections to cue equipment. Use the following steps to set the DTMF level: a. From the Audio/Video Check screen, press the right-arrow button to display the DTMF Setup screen. b. Press ENT to disp[...]

  • Page 30

    U N I T Y 4600 U S E R ’ S M ANUA L 800032-01 Rev. F 22 www.wegener.com This page intentionally left blank.[...]

  • Page 31

    U N I T Y 4600 U SE R ’ S M ANUA L www.wegener.com 23 800032-01 Rev.F Chapter 3 Operation This chapter provides an overview of Unity 4600 operation, details of controls and indica- tors, the alarm/warning system, and user interface details. 3.1 Theory of Operation Functional Summary From one selected RF input feed, the Unity 4600 receives an L-ba[...]

  • Page 32

    U N I T Y 4600 U S E R ’ S M ANUA L 800032-01 Rev. F 24 www.wegner.com Several user- or network-programmable objects control the Automated Recovery. In addi- tion to the contents of the Preset Table, these objects include the Services Recovery Time- out, the Network Recovery Timeout, the Recovery Iteration Time, and the Local Control Re- enable T[...]

  • Page 33

    U N I T Y 4600 U SE R ’ S M ANUA L www.wegener.com 25 800032-01 Rev.F 3.2 Operation from Front Panel The U4600 front panel ( Figure 3.2 ) includes the following four main parts: a liquid crystal display (LCD), six pushbut- tons, eight LED indicators, and the front-panel audio and video monitor ports. Essentially all control available through the [...]

  • Page 34

    U N I T Y 4600 U S E R ’ S M ANUA L 800032-01 Rev. F 26 www.wegner.com other LCD screen . Appendix A Monitoring and Control Details gives more details on screen types and using front-panel push buttons to navigate and control the U4600 Figure 3.3 LCD Screen Relationship. LCD Screen Content Available top-level screens are shown in order in Figure [...]

  • Page 35

    U N I T Y 4600 U SE R ’ S M ANUA L www.wegener.com 27 800032-01 Rev.F A list of the top-level screens and their functions are summarized in Figure 3.1 , which fol- lows. Table 3.1: Summary of Top-Level LCD Screens and Their Functions Screen Name Functions/Applications Home Screen Shows basic receive settings and indications about special unit con[...]

  • Page 36

    U N I T Y 4600 U S E R ’ S M ANUA L 800032-01 Rev. F 28 www.wegner.com Home and Default Screens The home screen appears on the LCD by default at boot up. During operation, the user may return to the home screen at any time, from any location in the menu hierarchy, by pressing the Escape ( ESC ) button repeatedly (or pressing and holding it). Rega[...]

  • Page 37

    U N I T Y 4600 U SE R ’ S M ANUA L www.wegener.com 29 800032-01 Rev.F On the Home screen, the (right-pointing arrow) field will quickly flash (a half-second ON and a half-second OFF) to signal the user that the right arrow button is active for user con- trol. Pressing either the left or right arrow buttons will cause the U4600 to display the othe[...]

  • Page 38

    U N I T Y 4600 U S E R ’ S M ANUA L 800032-01 Rev. F 30 www.wegner.com Rear-Panel LEDs The U4600 also has two LED (light-emitting diode) indicators on the rear panel. They pro- vide the following indications: LAN Green LED: ON if active LAN connection detected. OFF otherwise. ACT Yellow LED: Flashing ON if ethernet packets are output or addressed[...]

  • Page 39

    U N I T Y 4600 U SE R ’ S M ANUA L www.wegener.com 31 800032-01 Rev.F 3.3 Operation from Local/Remote Terminal Overview and Syntax This section applies to control by both the Terminal and Modem devices. Once a user has fulfilled the password requirement for Modem access, the communication is identical to Ter- minal control. Approved clients for T[...]

  • Page 40

    U N I T Y 4600 U S E R ’ S M ANUA L 800032-01 Rev. F 32 www.wegner.com ADDE location COMPEL-req [tags-req] [aud1] [aud1_rt] [aud2] [aud2_rt] [margin] location : Value from 1 up to max (highest entry #) indicating location in Preset table. COMPEL-req : Values are REQ , NR , or GL . Forces COMPEL  to be temporarily required, not required, or lef[...]

  • Page 41

    U N I T Y 4600 U SE R ’ S M ANUA L www.wegener.com 33 800032-01 Rev.F AUDIOMODES Lists all the supported audio decompression or pass-through modes (e.g., MPEG1 Layer 2, Dolby AC-3, MP3, SMPTE302, etc.) AUDMON port# port# : Either 1 or 2 for audio ports 1 or 2. Connects a sample of audio port port# to the single audio monitor jack (where available[...]

  • Page 42

    U N I T Y 4600 U S E R ’ S M ANUA L 800032-01 Rev. F 34 www.wegner.com DTMFVOL percent percent : Integer between 0 and 100 inclusive. Command to set DTMF output tone levels. Immediately after entry of the command, the IRD will play out all 16 tones (at a rate where they are individually identifiable) at the commanded level. If percent is ‘0’,[...]

  • Page 43

    U N I T Y 4600 U SE R ’ S M ANUA L www.wegener.com 35 800032-01 Rev.F H [ command ] command : Any of the terminal command names (PC, R, PORT, etc.). If an H or any invalid command beginning with an H is entered and command is omitted, the whole help screen will be displayed, consisting of a list of all currently available commands and a brief des[...]

  • Page 44

    U N I T Y 4600 U S E R ’ S M ANUA L 800032-01 Rev. F 36 www.wegner.com LAN MODE mode mode : DHCP , WEG , or STATIC . Command sets the IP configuration to either dynamic DHCP, "Wegener" mode, or static IP addresses. If static, see LAN IP , LAN GATEWAY , and LAN SUBNET commands. Omitting the mode parameter shows the current mode. This is [...]

  • Page 45

    U N I T Y 4600 U SE R ’ S M ANUA L www.wegener.com 37 800032-01 Rev.F LOADNV source source : B for Backup (by user), C for Original Customer-configuration, or P for Production-default settings. Key security parameters (e.g., serial number) are not affected by the C or P loads. Command reloads NVRAM memory from Flash memory defaults. Note: The uni[...]

  • Page 46

    U N I T Y 4600 U S E R ’ S M ANUA L 800032-01 Rev. F 38 www.wegner.com PARTPID pid pid : Hex value between 20 and 1FFE to set a value, and 0 to disable. Command sets the borderline (or “partition”) PID at, and above which, the IRD may expect compatible scrambling against which it may apply the proper descrambler. PIDs below this point may be [...]

  • Page 47

    U N I T Y 4600 U SE R ’ S M ANUA L www.wegener.com 39 800032-01 Rev.F PERMCH value value : Either the value of a settings table entry number OR the Channel Label of an entry, priority given to Label if any ambiguity. If an entry number, legal values range from 1 up to N (where N is number of Preset support this product). Unit Settings set to equa[...]

  • Page 48

    U N I T Y 4600 U S E R ’ S M ANUA L 800032-01 Rev. F 40 www.wegner.com R type [ page ] (Continued) [page]: This option can have a value of 1 to 40 and is only applicable for the group status report. Indicates the page to be reported. If omitted, all eight pages are reported and scrolls off the terminal screen. With the R command, the user gets a [...]

  • Page 49

    U N I T Y 4600 U SE R ’ S M ANUA L www.wegener.com 41 800032-01 Rev.F RP group group : Indicates group of parameters to report, as follows: AUD - Audio service diagnos. AW - Alarm/Warning status CA - Conditional Access diagnostics DPI - Conditional Digital Program Insertion (DPI) GL - Genlock system (if installed and applicable) LAN - IP/Ethernet[...]

  • Page 50

    U N I T Y 4600 U S E R ’ S M ANUA L 800032-01 Rev. F 42 www.wegner.com RPATH TO username@addr username : Legal string of keyboard characters without white space. addr : IP address formatted as n1:n2:n3:n4 where n n1 , n2 , n3 , and n4 are integers between 0 and 255 . Email address destination for Return Path reporting. A Local Control Command (av[...]

  • Page 51

    U N I T Y 4600 U SE R ’ S M ANUA L www.wegener.com 43 800032-01 Rev.F SET parameter value SET TO destination [time] SET FROM source parameter : One of format , feed , freq [for “carrier freq”], rate [for “data rate”], FEC , tag [for “tag site”], prog [for “program”], margin [for “Eb/No margin warning zone”], aud1 , or aud2 [fo[...]

  • Page 52

    U N I T Y 4600 U S E R ’ S M ANUA L 800032-01 Rev. F 44 www.wegner.com SETLNB {Rf_feed} LO_freq Rf_feed : If the RF Switch expansion option is installed, this is one input to that switch (1 through 4). If no RF Switch option is installed, then it is an error to enter data here! LO_freq : Either a number or mnemonic. If a number, this value repres[...]

  • Page 53

    U N I T Y 4600 U SE R ’ S M ANUA L www.wegener.com 45 800032-01 Rev.F SP program program : Either an integer between 1 and 65,535 (representing a number) or an alphanumeric string (representing a name), preference being on a number to resolve ambiguity. Command changes selected program by Program Number (from PAT) or SDT descriptor. This command [...]

  • Page 54

    U N I T Y 4600 U S E R ’ S M ANUA L 800032-01 Rev. F 46 www.wegner.com UNMUTE [source][source][source][...] source : Same as the MUTE command. Identical to MUTE except specified services are unmuted. VER Displays the boot-up Welcome banner and the versions of hardware and software components within the IRD. Should include the unit serial number, [...]

  • Page 55

    U N I T Y 4600 U S E R ’ S M ANUA L www.wegener.com 47 800032-01 Rev. F C HA P T E R 4 M A I N T E NANC E AND T R O UB L ES H OO T I N G 4.1 Maintenance Maintenance of the Unity 4600 is limited to keeping the chassis clean and ensuring that all the cables remain firmly connected. Occasionally wipe the exterior with a soft, damp cloth to remove an[...]

  • Page 56

    U N I T Y 4600 U SE R ’ S M ANUA L 800032-01 Rev. F 48 www.wegener.com intermediate line amplifiers) has DC power and trace the connection from the LNB to the IRD or try replacing the LNB. If a spectrum analyzer is available, look for the carrier at the L-band intermediate frequency. (For domestic C- band satellites, this is 5150 minus the downli[...]

  • Page 57

    U N I T Y 4600 U S E R ’ S M ANUA L www.wegener.com 49 800032-01 Rev. F 4.3 Alarms and Warnings The alarm and warning system is intended to alert the local user of a present or impending loss of services. Table 4.1 below lists many (but not all) of the possible alarm and warning messages that the U4600 may display. For problems you cannot resolve[...]

  • Page 58

    U N I T Y 4600 U SE R ’ S M ANUA L 800032-01 Rev. F 50 www.wegener.com Auto-Recovery Auto-recovery in progress. This may be caused by any of the following problems on a previously commanded or successfully acquired transport stream: 1. IRD unable to deliver services for time exceeding Services Recovery Time- out; 2. IRD required to maintain conne[...]

  • Page 59

    U N I T Y 4600 U S E R ’ S M ANUA L www.wegener.com 51 800032-01 Rev. F Invalid COMPEL Hdr Invalid COMPEL header detected in incoming COMPEL messages. This will cause the unit to immediately attempt automatic recovery to a backup preset. The IRD is not set up for connection to this COMPEL system. Invalid VBI Data Fmt VBI data found in PID or vide[...]

  • Page 60

    U N I T Y 4600 U SE R ’ S M ANUA L 800032-01 Rev. F 52 www.wegener.com No Def for Mapping ASI transport output bears no program content because an Output Definition Table has not been loaded from the network. Contact network TOC. No DHCP Server Found IRD is required to get IP settings from DHCP server but none are detected on the LAN. No Genlock [...]

  • Page 61

    U N I T Y 4600 U S E R ’ S M ANUA L www.wegener.com 53 800032-01 Rev. F PCR Value Jump Unrecoverable transition in incoming Program Clock Reference values. This has forced re-initialization of services. Check uplink encoder for that program. PMT Disappeared Formerly valid Program Map Table ceases to be received or becomes corrupt. See "No PM[...]

  • Page 62

    U N I T Y 4600 U SE R ’ S M ANUA L 800032-01 Rev. F 54 www.wegener.com Using Backup Settings Current permanent unit settings derived from successful Auto-Recovery. User should review settings and restore to primary if desired. Video Buff Overflow Video PES data buffer overflow. Video PES data is being delivered faster than can be decompressed. Th[...]

  • Page 63

    U N I T Y 4600 U SE R ’ S M ANUA L www.wegener.com 55 800032-01 Rev.F C HA P T E R 5 C U S T O M E R S E R V I C E 5.1 Warranty The following warranty applies to all Wegener Communications products including the Unity 4600 : All Wegener Communications products are warranted against defective materials and workmanship for a period of one year afte[...]

  • Page 64

    U N I T Y 4600 U SE R ’ S M ANUA L 800032-01 Rev. F 56 www.wegner.com This page intentionally left blank.[...]

  • Page 65

    U N I T Y 4600 U S E R ’ S M ANUA L www.wegener.com 57 800032-01Rev. F800032-03 Rev. D # www.wegen- A PP E ND I X A M O N I T O R I N G AND C O N T R O L D E T A I L S A.1 Basic Navigation Monitoring and control of the U4600 from the front panel is accomplished by first navi- gating to the appropriate screen for the desired function (see Figure 3[...]

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    U N I T Y 4600 U SE R ’ S M ANUA L 800032-01 Rev. F 58 www.wegener.com For menu screens like the Miscellaneous Setups screen below, the text on the second row will cycle between the following prompts: after brief delay A.4 Parameter Screens Parameter screens display a specific parameter that can be edited (if the correct authority has been establ[...]

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    U N I T Y 4600 U SE R ’ S M ANUA L www.wegener.com 59 800032-01 Rev.F I ND EX A ac power connector . . . . . . . 17 ad avail . . . . . . . . . . . . . . . . . 10 agency approvals . . . . . . . . . . 5 air flow for safe operation . . . 13 alarm definition . . . . . . . . . . . . . 10 ALARM LED . . . . . . . . . . . . . 30 alarm/cueing connector . [...]

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    U N I T Y 4600 U SE R ’ S M ANUA L 800032-01 Rev. F 60 www.wegner.com FEC lock . . . . . . . . . . . . . . . . 29 Federal Communications Commission . . . . . . . . . . . 5 follow warning . . . . . . . . . . 5, 21 formatting of serial ports . . . . . 4 frequency of supplied power . . 3 front panel connectors . . . . . . . . . . . 18 monitors . . .[...]

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    U N I T Y 4600 U SE R ’ S M ANUA L www.wegener.com 61 800032-01 Rev.F program decompression . . . . . 3 program map table (PMT) . . 11 program number . . . . . . . . . . 11 protected status . . . . . . . . . . 11 PSI table . . . . . . . . . . . . . . . . 12 PTS . . . . . . . . . . . . . . . . . . . 12 pulse activation . . . . . . . . . . . 30 pus[...]

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    U N I T Y 4600 U SE R ’ S M ANUA L 800032-01 Rev. F 62 www.wegner.com This page intentionally left blank.[...]