Manuale d’uso / di manutenzione del prodotto MPEGscope del fabbricante HP
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MPEGscope Startup Guide.
The information con tained in this document is su bject to change witho ut notice. HEWLETT-P ACKAR D MAKES NO WARR ANTY OF ANY KIND WITH REGARD TO THIS MATERIAL, INCLUDING, BUT NOT LIMITED TO, THE IMPL IED WARR ANTIES OF MERC HANTAB ILITY AND FITNE SS FO R A PART IC UL AR PUR POS E.
iii Certification Agilent Technologies c ertifi es that this product met i ts published specificat ions at the time of shipment from the factory . A gilent Technologies furthe r cer tifies t hat its c.
iv Dieses Zeic hen steht f ü r ei n P ro duk t de r Gruppe 1, Klasse A , f ü r den Einsatz i m industriuellen, wi ssenschaftlichen und medizinischen Ber eich. This product me ets the requirem ents of the Australian EMC Fr amework (AS/NZ S 2064.1/2 for ISM:1A), enforced by the Radiocommunications Act 1992.
v Borne de mise à la te r r e de ca dr e ou de ch â ssis. Connect é e en princ ipe au ca dre m é tall ique de l ’é quipement. Courant alterna tif (ca). Courant continu (cc). Indique une tension da ngereuse et des ri sques d ’é lectr ocution.
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page in ner marg in ha ngin g co lum n ri ght ma rgin body te xt le f t ma rgi n bod y text bottom m argin footer rulling line footer text base line outer marg in for text and artwork Right body tex t dr op top m ar gin for modules Con ten ts–1 Contents Introduct ion .
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1 Introdu ction • For More Inf ormation 1-3 • How T o Contac t Us 1-4.
1-2 Int rod ucti on W elc om e to MP EGscop e, your new digit al video test so lution from Hewl ett-Packard . Combining real – ti me functi onalit y with off line analy sis of MP EG , DVB , A TSC, I.
1-3 Introduction For More In formation For More I nformation If you ar e usin g MP EGs cop e for the firs t time or pe rform ing a new ta sk, MPEGscop e ’ s onli ne he lp can guide you quickly to in formatio n you may nee d. Y ou can access help in th e foll owing way s.
Introduction How To C ontact Us 1-4 How T o Conta ct Us If you ne ed techn ical sup port, con tact the su pport cen ter in your reg ion. Location Telephon e Em ail North America 9780 South Meridian Blvd Englewood , Colorado USA 80112 1-800-698-0061 A mericas_Support@agilent.
2 Getting Started • Starti ng an MPEGsco pe T es t Se ssio n 2-2 • Co nn ect ing t o I nte rfa ces 2- 4 • Connecti ng an Exte rnal Clock Source 2-11 • Co nn ect ing a n Ext ern al T rig ger Ca.
2-2 Ge ttin g Star ted Starting an MP EGscope T est Session This sect ion l eads you quickly thro ugh t he n ecess ary steps to be gin test ing with M PEGscope . Y o u can f ind mo re de tail ed i nformati on in the gui des speci fied bel ow . Not e MPEGscope come s wit h all soft ware p re-ins talle d.
2-3 Getting Started Starting an MPE Gscope Test Session CAU T I O N If yo u expe rie nce a proble m duri ng s etup, ref er t o “ T rouble shooti ng ” , page 2 – 13, fo r inst ruct ions. Do not remove the c over or h andle any MPEGs cope h ardware unless advised t o do so by your HP cust omer sup port r epresentat ive .
Getting Started Conne cting to Interfaces 2-4 Connect ing to Interfa ces MPEGscop e comes equip ped wi th a DV B-SPI (Syn chronous Parall el In terface ) on the main MPE Gscope board, and may also have ano the r inte rface in stall ed if you have purc hased an opt ional i nterf ace.
2-5 Getting Started Conne cting to Interfaces . CAUTION: Electrostat ic Discharge (ESD) All connectors on M PEGscope and the IEEE 1394 interface are susceptibl e to ele ctrostatic discharge. T ake the necessary anti-stat ic precautions to minimize ele ctrostatic damage.
Getting Started Conne cting to Interfaces 2-6 T o Co nn ect to th e DVB-S PI Inter face The DV B-SPI (Synchr onous Paral lel Interface ) includ es two adapt er cables th at adapt the SPI int erface ’ s AMPLIMI TE ™ 26 -pin connecto rs to DVB-st andard D B-25 connect ors.
2-7 Getting Started Conne cting to Interfaces T o C onnect to the ASI and Seria l ECL ( DHEI) Int er fa ce The ASI (A sync hronous Ser ial I nterf ace) and Ser ial E CL (Dig ital Hea d End Inter face).
Getting Started Conne cting to Interfaces 2-8 DHEI I nter f ace 1 Connect the single DB – 25 male connector on one e nd of the DHEI cabl e to the MPE Gscope DHE I port. 2 Connect the AMPLIMITE TM HD – 22 26 – pin male connector (labelled EXP IN ) on the other end of the DHEI cable to the DHEI Expansion In line of your system under test.
2-9 Getting Started Conne cting to Interfaces T o C onnect to the SMP TE 310M Int erf ace The SMPT E 310M int erface is a seri al-to-paral lel converte r for the D VB-SPI inte rface. It i nclude s a DVB-SPI Y -Adapte r cable to connect the SMPTE 310M inte rface to the SPI inter face.
Getting Started Conne cting to Interfaces 2-10 T o Co nn ect to th e AR IB Interface The ARI B (Associa tion of Radio Industr ies and Busines ses ) interf ace is an 8-bit parall el TT L interface . It incl udes an ARIB IN cable and a DV B-SPI OUT cable to connect the ARIB i nter face t o the SPI i nter face.
2-11 Getting Started Connect ing an External Clock Source Connect ing an External Clock Sourc e Y ou can use an external clock to syn chronize the MPEGs cope tran smitte r to the networ k. Y ou can al so use a 27 MHz e xternal clock as an an aly sis r efer ence fo r the Real – ti me Analy zer .
Connect ing an External T rig ger Cable Y ou can use a tri gge r cable wit h a 25-pin D-typ e male conn ector to conn ect you r ex tern al equi pm ent to MPE Gsc op e ’ s para llel port . The il lust ra tion bel ow sho ws MPEGscop e ’ s p aral lel prin ter port f emale exter nal p in l ayout.
2-13 Getting Started Troubleshootin g T roubleshoo ting This sect ion l ists some proble ms th at may occur d uring ini tial MPEGsco pe set up. Symptom Suggested Ac tion Nothing happ ens when I press the power button.
Getting Started Troubleshootin g 2-14 CAUTIO N Do not remove t he co ver or handle any MP EGsc ope h ar dware unles s advised to do s o by your HP cus tomer s upport r epres entative . P lea se d isr egar d a ny instr uction s in your PC us er ’ s gu ide di recti ng you to check or in stall componen ts insi de your PC.
A Specific ations • T echn ical A -2 • Gener al A-5 • Line I nterf ace A -6.
A-2 Spec ificat ions T ech nical Portions of the following standards are relevant to MPEGscope. Yo u shou ld be f amiliar with these standards before u sing this guide.
A-3 Specific ations Te chni c al • ETR 211:1997 D igital Video Broadcasting (DVB); Guid elines on implementation and usage of DVB service information • ETR 290:1997 D igital Video Broadcasting (DVB); Measurement guidelines for DVB systems • EN 300 468 v 1.
Specifications Technical A-4 • ARIB STD-B10, Version 1. 2 • ARIB STD-B15, Version 1. 0 • ARIB STD-B20, Version 1. 1 • ARIB STD-B24, Version 1. 0 Interface st andards • TIA/EIA -644:1995 Elec.
A-5 Specific ations Gene ral Genera l Performance • Transmitting from disk: • Minimum: 250 Kb/s • Maximum: 85 Mb/s for E6277B, E6277C, E 6300A, E6301A, E6302A 60 Mb/s for E6277A • Recording to disk: Up to 85 Mb/s for E6277B, E6277C, E 6300A, E6301A, E6302A Up to 60 Mb/s for E6277A • Real-time an alysis: 42.
Specifications Line Inte rface A-6 Line Int erfac e Port Configurations W ARNI NG T o en sur e th e Ele ctr om agn etic C om pat ib ilit y (E MC ) o f M PEG sc ope, us e sh ielded cables on al l inte rfaces .
A-7 Specific ations Line Interface W ARNI NG T o ensure the El ectromag neti c Compatibil ity (EMC) of MPE Gscope , use sh ield ed cables on al l inte rfaces . SMPTE 310M AR I B Type Biphase mark Synchrono us 8-bit parallel Maximu m line rate 40 Mb/s (Minimum line rate is 16 Mb/s) 42.
Specifications Line Inte rface A-8 Pinouts Pin SPI 26 (a) a. AMPLIMITE ™ 26- p in c on n ec to r SP I 25 (b ) b. DB- 25 connector M2S (c) c. SMA/S MB connector DHEI (d ) d.
A-9 Specific ations Line Interface Pinouts Pin ARIB (a) a. ARIB IN conn ector 1 Data T PD7 (MSB ) 2 Data TPD6 3 Data TPD5 4 Data TPD4 5 Data TPD3 6 Data TPD2 7 Data TPD1 8 Data TPD0 (LSB) 9 BCK B yte .
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B Reinsta lling Software • Reins talli ng S oftware B-2 • Performi ng a Sy stem Backup B-3 • Performi ng a Sy stem Res tore B-4.
B-2 Reinst alling So ftware MPEGscope come s wit h all the softwa re pr e – instal led. Howev er , an instal latio n disk is include d in case you nee d to rein stall the softwar e for any reason . This appendi x explains how to rein stall software , perfo rm a sy s tem backup, an d re store you r sy ste m.
B-3 Reinstalling Software Performi ng a System Backup Performing a Sy stem Ba ckup If you have purchase d the opti onal 12/24 GB DA T dr ive, y ou can perfo rm a sy s tem backup as foll ows: 1 Sta rt the Windows ® NT Backup pro gram: • Clic k t he Start button on th e task bar .
Reinstalling Software Performing a System Restore B-4 Performing a Sy stem Re store Afte r backing up th e sy stem dri ve to the optional 12/24 GB DA T drive , you can res tor e it as fol low s: 1 Star t the Windows ® NT Backup pro gram: • Clic k t he Start button on th e task bar .
Cont ents, Figures , Tabl es Index – 1 Inde x inner marg in for text bod y text bottom m argin footer rulling line footer text base outer marg in for text Right A ARIB line interface connecting to ,.
Inde x bod y text bottom m argin footer rulling line f te xt base line inner marg in for text inner marg in for text Lef t top m ar gin for text Index – 2 setting up , 2-2 to 2-3 technical speci fic.
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il HP HP MPEGscope è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del HP HP MPEGscope - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso HP HP MPEGscope imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul HP HP MPEGscope ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il HP HP MPEGscope, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del HP HP MPEGscope.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il HP HP MPEGscope. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo HP HP MPEGscope insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
