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Un buon manuale d’uso
Le regole impongono al rivenditore l'obbligo di fornire all'acquirente, insieme alle merci, il manuale d’uso Tektronix P6131. La mancanza del manuale d’uso o le informazioni errate fornite al consumatore sono la base di una denuncia in caso di inosservanza del dispositivo con il contratto. Secondo la legge, l’inclusione del manuale d’uso in una forma diversa da quella cartacea è permessa, che viene spesso utilizzato recentemente, includendo una forma grafica o elettronica Tektronix P6131 o video didattici per gli utenti. La condizione è il suo carattere leggibile e comprensibile.
Che cosa è il manuale d’uso?
La parola deriva dal latino "instructio", cioè organizzare. Così, il manuale d’uso Tektronix P6131 descrive le fasi del procedimento. Lo scopo del manuale d’uso è istruire, facilitare lo avviamento, l'uso di attrezzature o l’esecuzione di determinate azioni. Il manuale è una raccolta di informazioni sull'oggetto/servizio, un suggerimento.
Purtroppo, pochi utenti prendono il tempo di leggere il manuale d’uso, e un buono manuale non solo permette di conoscere una serie di funzionalità aggiuntive del dispositivo acquistato, ma anche evitare la maggioranza dei guasti.
Quindi cosa dovrebbe contenere il manuale perfetto?
Innanzitutto, il manuale d’uso Tektronix P6131 dovrebbe contenere:
- informazioni sui dati tecnici del dispositivo Tektronix P6131
- nome del fabbricante e anno di fabbricazione Tektronix P6131
- istruzioni per l'uso, la regolazione e la manutenzione delle attrezzature Tektronix P6131
- segnaletica di sicurezza e certificati che confermano la conformità con le norme pertinenti
Perché non leggiamo i manuali d’uso?
Generalmente questo è dovuto alla mancanza di tempo e certezza per quanto riguarda la funzionalità specifica delle attrezzature acquistate. Purtroppo, la connessione e l’avvio Tektronix P6131 non sono sufficienti. Questo manuale contiene una serie di linee guida per funzionalità specifiche, la sicurezza, metodi di manutenzione (anche i mezzi che dovrebbero essere usati), eventuali difetti Tektronix P6131 e modi per risolvere i problemi più comuni durante l'uso. Infine, il manuale contiene le coordinate del servizio Tektronix in assenza dell'efficacia delle soluzioni proposte. Attualmente, i manuali d’uso sotto forma di animazioni interessanti e video didattici che sono migliori che la brochure suscitano un interesse considerevole. Questo tipo di manuale permette all'utente di visualizzare tutto il video didattico senza saltare le specifiche e complicate descrizioni tecniche Tektronix P6131, come nel caso della versione cartacea.
Perché leggere il manuale d’uso?
Prima di tutto, contiene la risposta sulla struttura, le possibilità del dispositivo Tektronix P6131, l'uso di vari accessori ed una serie di informazioni per sfruttare totalmente tutte le caratteristiche e servizi.
Dopo l'acquisto di successo di attrezzature/dispositivo, prendere un momento per familiarizzare con tutte le parti del manuale d'uso Tektronix P6131. Attualmente, sono preparati con cura e tradotti per essere comprensibili non solo per gli utenti, ma per svolgere la loro funzione di base di informazioni e di aiuto.
Sommario del manuale d’uso
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Pagina 1
Instruction Manual P6131 10X Passive Pr obe for 2400 Series Oscilloscopes 070-5514-03 *P070551403* 070551403 W arning The servicing instructions are for use by qualified personnel only . T o avoid personal injury , do not perform any servicing unless you are qualified to do so. Refer to all safety summaries prior to performing service. www .tektron[...]
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Pagina 2
Copyright © T ektronix, Inc. All rights reserved. T ektronix products are covered by U.S. and foreign patents, issued and pending. Information in this publication supercedes that in all previously published material. Specifications and price change privileges reserved. T ektronix, Inc., P .O. Box 500, Beaverton, OR 97077-1000 TEKTRONIX and TEK are[...]
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Pagina 3
W ARRANTY T ektronix warrants that the products that it manufactures and sells will be free from defects in materials and workmanship for a period of one (1) year from the date of purchase from an authorized T ektronix distributor . If any such product proves defective during this warranty period, T ektronix, at its option, either will repair the d[...]
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Pagina 4
Contacting T ektronix Product support For questions about using T ektronix measurement products, call toll free in North America: 1-800-833–9200 6:00 a.m. – 5:00 p.m. Pacific time Or contact us by e-mail: tm_app_supp@tek.com For product support outside of North America, contact your local T ektronix distributor or sales office. Service support [...]
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Pagina 5
P6131 Instruction Manual i General Safety Summary Review the following safety precautions to avoid injury and prevent damage to this product or any products connected to it. T o avoid potential hazards, use this product only as specified. Only qualified personnel should perform service pr ocedur es. Connect and Disconnect Properly . Do not connect [...]
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Pagina 6
ii P6131 Instruction Manual Service Safety Summary Only qualified personnel should perform service procedures. Read this Service Safety Summary and the General Safety Summary before performing any service procedures. Do Not Service Alone. Do not perform internal service or adjustments to this product unless another person capable of rendering first[...]
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Pagina 7
P6131 Instruction Manual 1 Operating Basics The P6131 probe is a subminiature, 10X, passive probe designed specifically for use with T ektronix 2400 Series oscilloscopes. It is fully compatible with the T ektronix family of subminiature probe accessories. The P6131 is available with 1.3 and 2 meter cable. W ARNING. T o avoid electric shock when usi[...]
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Pagina 8
Operating Basics 2 P6131 Instruction Manual Grounding the Probe Connect the probe to the instrument and connect the ground lead to ground before making any measurement. Ensure that no part of the ground lead contacts voltage in the circuit under test. Except for the probe tip and BNC center conductor , all accessible metal (including the ground cli[...]
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Pagina 9
P6131 Instruction Manual 3 Specifications The characteristics listed in T able 1 apply to P6131 probes installed on T ektronix 2445 and 2465 oscilloscopes or 7A42 plug-ins, unless otherwise noted. Specifications apply when the instruments warm up for a period of at least 20 minutes in an environment that does not exceed the limits described in T ab[...]
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Pagina 10
Specifications 4 P6131 Instruction Manual @25% Duty Factor =(1/2 Peak V) RMS @50% Duty Factor =(1.414 (Peak V)) RMS Special case of square wave: @20% Duty Factor =[(V Peak ) 2 (Duty Factor)] 1/2 Example: Maximum Input V oltage =[(650 V Pk) 2 (.20)] 1/2 = 290 V RMS 0V 0V 0V Figure 2: Maximum input voltage calculation example R P and X P ( ) 10M [...]
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Pagina 11
Specifications P6131 Instruction Manual 5 Frequency (MHz) 500 100 10 1 10 100 V oltage (RMS) Figure 4: T ypical P6131 voltage derating versus frequency T able 2: Environmental characteristics Characteristic Description T emperature range Operating –15 _ C to 65 _ C (+5 _ F to 149 _ F) Nonoperating –62 _ C to 85 _ C (–80 _ F to 185 _ F) Humidi[...]
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Pagina 12
Specifications 6 P6131 Instruction Manual T able 4: Certifications and compliances EC Declaration of Conformity Compliance was demonstrated to the following specification as listed in the Official Journal of the European Communities: Low V oltage Directive 73/23/EEC as amended by 93/68/EEC: EN 61010-1/A2 EN 61010-2-031:1994 Safety requirements for [...]
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Pagina 13
P6131 Instruction Manual 7 Service Information W ARNING. The following instructions ar e for use by qualified service personnel only . T o avoid electrical shock, do not disassemble or maintain the pr obe while it is connected to a signal sour ce other than those specified in this pr ocedur e. This section contains detailed performance checks, adju[...]
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Pagina 14
Service Information 8 P6131 Instruction Manual T able 5: Performance verification and adjustment test equipment (cont.) Description Example product Minimum requirements T ermination 50 BNC T ektronix 01 1-0049-XX Low-reactance alignment tool 2 inch shaft, .050 inch bit size T ektronix 003-0675-XX 2 T o confirm the full bandwidth specification o[...]
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Pagina 15
Service Information P6131 Instruction Manual 9 4. Adjust the sine wave generator output amplitude to produce a 6-division display on the test oscilloscope. Center the waveform on screen. 5. Set the sine wave generator to the high-frequency range and slowly increase the variable frequency control until the display amplitude decreases to 4.2 division[...]
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Pagina 16
Service Information 10 P6131 Instruction Manual 6. Remove the coax cable from the test setup. Connect the P6131 probe output to the same vertical input on the oscilloscope. 7. Connect the probe tip through the probe-tip-to-BNC adapter to the standard amplitude output of the calibration generator . (Y ou must remove the light gray probe-body shell b[...]
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Pagina 17
Service Information P6131 Instruction Manual 11 T o adjust the probe low-frequency compensation do the following: 1. Connect the probe output to the test oscilloscope vertical input. 2. Set the oscilloscope controls as follows: V olts /Division 0.1 V (includes 10X probe attenuation) T ime/Division 1 ms Input Coupling DC Bandwidth Full 3. Connect th[...]
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Pagina 18
Service Information 12 P6131 Instruction Manual Over compensated Under compensated Correct Figure 7: Low-frequency compensation, optimizing the waveform T o adjust the probe high-frequency compensation do the following: 1. Connect the positive-going fast-rise output of the calibration generator to the test oscilloscope with the precision coax cable[...]
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Pagina 19
Service Information P6131 Instruction Manual 13 8. Connect the probe output to the oscilloscope vertical input. 9. Connect the probe tip through the probe-tip-to-BNC adapter and a 50 W termination to the positive-going fast-rise output of the calibration generator . (The light gray probe-body shell must be removed before inserting the probe tip int[...]
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Pagina 20
Service Information 14 P6131 Instruction Manual R2010 R2020 R2021 C1010 R2010 C1010 C2010 R2021 R2020 Plastic-shell version Metal-shell version Figure 8: High-frequency compensation adjustment locations ≈ 20 ns R2021 ≈ 5 ns R2021 ≈ 3 ns R2021 C1010 Figure 9: High-frequency compensation, optimizing the waveform[...]
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Pagina 21
Service Information P6131 Instruction Manual 15 Maintenance Use the following procedures to clean and maintain the P6131 probe. T o remove accumulated dirt from the probe exterior , use a soft cloth dampened with a nonresidue cleaner , preferably isopropyl alcohol. In particular , avoid solvents such as benzene, toluene, xylene, or acetone. Modular[...]
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Pagina 22
Service Information 16 P6131 Instruction Manual[...]
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Pagina 23
P6131 Instruction Manual 17 Replaceable Parts This section contains a list of the replaceable modules for the P6131 probe. Use this list to identify and order replacement parts. Parts Ordering Information Replacement parts are available through your local T ektronix field office or representative. Changes to T ektronix products are sometimes made t[...]
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Pagina 24
Replaceable Parts 18 P6131 Instruction Manual Using the Replaceable Parts List This section contains a list of the replaceable mechanical and electrical compo- nents for the P6131 probe. Use this list to identify and order replacement parts. The table below describes the content of each column of the parts list. Parts list column descriptions Colum[...]
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Pagina 25
Replaceable Parts P6131 Instruction Manual 19 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 Figure 10: P6131 probe with standard accessories Replaceable parts: P6131 probe and standard accessories Fig. & index number T ektronix part number Serial no. effective Serial no. discont’d Qty Name & description Mfr . code Mfr . part number P6131 PROB[...]
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Pagina 26
Replaceable Parts 20 P6131 Instruction Manual Replaceable parts: P6131 probe and standard accessories (cont.) Fig. & index number Mfr . part number Mfr . code Name & description Qty Serial no. discont’d Serial no. effective T ektronix part number 10 –6 174–0972–00 8805 1 CABLE ASSY ,RF:39 OHM COAX,3.0M (ST ANDARD ONL Y) TK2469 174?[...]
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Pagina 27
Replaceable Parts P6131 Instruction Manual 21 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Figure 1 1: P6131 probe optional accessories Replaceable parts: P6131 probe optional accessories Fig. & index number T ektronix part number Serial no. effective Serial no. discont’d Qty Name & description Mfr . code Mfr . part number P6131 PROBE OPTIONAL ACCESS[...]
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Pagina 28
Replaceable Parts 22 P6131 Instruction Manual Replaceable parts: P6131 probe optional accessories (cont.) Fig. & index number Mfr . part number Mfr . code Name & description Qty Serial no. discont’d Serial no. effective T ektronix part number 1 1–5 206–0364–00 8851 1 TIP ,PROBE:MICROCKT TEST ,0.05 CTR 80009 206–0364–00 –6 013?[...]