Tektronix SDA601 Manuel d'utilisateur

User ManualSDA601Serial Digital Analyzer070-8913-03

ContentsivSDA 601 Serial Digital Analyzer User Manual

SDA 601 Serial Digital Analyzer User ManualvGeneral Safety SummaryReview the following safety precautions to avoid injury and preventdamage to this pr

General Safety SummaryviSDA 601 Serial Digital Analyzer User ManualSafety Terms and SymbolsTerms in This Manual. These terms may appear in this manual

SDA 601 Serial Digital Analyzer User Manual 1Getting StartedPlease read the following statements before using your new SDA 601Serial Digital Analyzer.

Getting Started 2SDA 601 Serial Digital Analyzer User ManualSupplying PowerThe SDA 601 is DC powered. You may power it with the standard ACadapter, th

Getting StartedSDA 601 Serial Digital Analyzer User Manual 3is switched off. It can take up to 16 hours to fully charge the bat-tery pack. Note that c

Getting Started 4SDA 601 Serial Digital Analyzer User ManualConnecting the SDA601Figure 2: Connecting the SDA601Connect the instrument as shown in Fig

Getting StartedSDA 601 Serial Digital Analyzer User Manual 5H With Pulse Cross enabled (see page 24), lets you “see” the con-tents of the vertical an

Getting Started 6SDA 601 Serial Digital Analyzer User ManualFigure 3: A Printed Analysis ReportThe RS-232 interface is also designed to support in-fie

Getting StartedSDA 601 Serial Digital Analyzer User Manual 7Keypad and Display ConventionsPlease see the Instruction card (p/n 070-8912-00) supplied w

Copyright E Tektronix, Inc., 1994. All rights reserved. Printed inU.S.A. Tektronix products are covered by U.S. and foreign patents,issued and pendin

Getting Started 8SDA 601 Serial Digital Analyzer User ManualThe On-screen Display (OSD)The OSD is a 12 line, 24 column display containing results from

Getting StartedSDA 601 Serial Digital Analyzer User Manual 9H Similar reversed “S” and “SL” icons (not shown) will appear whenSDA 601 keypad is shifte

Getting Started 10SDA 601 Serial Digital Analyzer User ManualEnter the time in 24 hour format; that is, if the present time is4:15 pm, enter 16:15.3.

Getting StartedSDA 601 Serial Digital Analyzer User Manual 112. Disable/enable Auto Power Off by pressing either A or ". PressEnter to confirm th

Getting Started 12SDA 601 Serial Digital Analyzer User Manual

SDA 601 Serial Digital Analyzer User Manual 13Operating BasicsNOTE. For more information on Serial Digital Video Systems requestTektronix publication

Operating Basics 14SDA 601 Serial Digital Analyzer User ManualH Analyze one second of the incoming signal and read the resultson the instrument displa

Operating BasicsSDA 601 Serial Digital Analyzer User Manual 15Video In/Out of range EDH flag set/not setLine/field length (OK/incorrect)Performing an

Operating Basics 16SDA 601 Serial Digital Analyzer User ManualAudio and Stuck Bits explained — Audio content and stuck bits arereported on the LCD and

Operating BasicsSDA 601 Serial Digital Analyzer User Manual 17Video format EDH packet found/missingLine standard (625 or 525) Audio present/missingVid

WarrantyTektronix warrants that the SDA 601 Serial Digital Analyzer will befree from defects in materials and workmanship for a period ofone (1) year

Operating Basics 18SDA 601 Serial Digital Analyzer User Manualor not alarms are enabled through the Alarm menu); and the “E”icon will appear when an e

Operating BasicsSDA 601 Serial Digital Analyzer User Manual 19Figure 8: Watch Errors Reported on the OSDInterpreting error reports — The SDA 601 repor

Operating Basics 20SDA 601 Serial Digital Analyzer User Manualhowever, there may be fewer than one alarm per error condi-tion.h Short Beep — One secon

Operating BasicsSDA 601 Serial Digital Analyzer User Manual 21FF CRC changeAP EDH errorFF EDH errorFlag SetConditions that will trigger an alarm only

Operating Basics 22SDA 601 Serial Digital Analyzer User ManualThe signal level display may be toggled On/Off through the DisplaySelect key/menu (see p

Operating BasicsSDA 601 Serial Digital Analyzer User Manual 23The second line contains the address or coordinates of the selectedword. In the example,

Operating Basics 24SDA 601 Serial Digital Analyzer User Manual3. The first I/O menu item is Highlighting. Use the A or " key toselect “Display,”

Operating BasicsSDA 601 Serial Digital Analyzer User Manual 254. Press Enter to select the new option.5. Press any rectangular key to exit the I/O men

26SDA 601 Serial Digital Analyzer User Manual

SDA 601 Serial Digital Analyzer User Manual 27ReferenceSDA601 MenusThe instrument menus are explained here, and listed on the followingpages.Watch Men

Reference 28SDA 601 Serial Digital Analyzer User ManualFigure 12: The OSD Setups/Horizontal Position ItemNumber Entry: In many cases, numbers may be e

ReferenceSDA 601 Serial Digital Analyzer User Manual 29Watch Menu (groups enabled)Enter the Watch menu by pressing Shift, then Watch. Configure themen

Reference 30SDA 601 Serial Digital Analyzer User Manual(11) EAV/SAV/TRS errOff <> Watch(12)ANC Format ErroOff <> Watch(13)Zero Length ANCO

ReferenceSDA 601 Serial Digital Analyzer User Manual 31I/O MenuEnter the I/O menu by pressing Shift, then Insert On/Off.(1) HighlightingNo Display <

Reference 32SDA 601 Serial Digital Analyzer User Manualsymbol); see the SDA 601 Service manual (Tektronix p/n070-8914-0x) for instructions on their us

ReferenceSDA 601 Serial Digital Analyzer User Manual 33(c) Previous MenuPress Enter(4)Watch Menu TypeGroup Select <> Item Select(5)LCD Contrst A

Reference 34SDA 601 Serial Digital Analyzer User Manual3) Read TIC Memory<> 0 *4)Factory Reset15Press Enter5)Previous MenuPress Enter(e)Flash D

ReferenceSDA 601 Serial Digital Analyzer User Manual 35(i) Previous MenuPress EnterThe AUX OutputThe analog signal present at the SDA 601 AUX output i

Reference 36SDA 601 Serial Digital Analyzer User ManualThe connector pinout has been chosen to interface directly with anIBM PC/AT 9-pin serial port u

ReferenceSDA 601 Serial Digital Analyzer User Manual 37H EAV/SAV mis-format — derived by decoding the EAV/SAVprotection bits for errors.H EAV/SAV inco

EC Declaration of ConformityWeTektronix Holland N.V.Marktweg 73A8444 AB HeerenveenThe Netherlandsdeclare under sole responsibility that theSDA 601 Ha

Reference 38SDA 601 Serial Digital Analyzer User ManualUsing the CRC Change Watch GroupThe three items in the CRC change Watch group—ØAPCRC,FFCRC Chan

ReferenceSDA 601 Serial Digital Analyzer User Manual 39coded signals are not available. This check requires a fixed (un-changing) video signal.The SDA

40SDA 601 Serial Digital Analyzer User Manual

SDA 601 Serial Digital Analyzer User Manual41Appendix A: CharacteristicsThe information in this section is included for the convenience of theSDA 601

Appendix A: Characteristics42SDA 601 Serial Digital Analyzer User ManualSpecification TablesTable 2: Serial Digital Video InputCharacteristic Performa

Appendix A: CharacteristicsSDA 601 Serial Digital Analyzer User Manual43Table 4: Signal Level Meter Characteristic InformationResolution 2 dB @ 135 MH

44SDA 601 Serial Digital Analyzer User Manual

SDA 601 Serial Digital Analyzer User Manual45Appendix B: Replaceable PartsThe following replaceable parts for the SDA 601 are availablethrough your lo

46SDA 601 Serial Digital Analyzer User Manual

SDA 601 Serial Digital Analyzer User Manual47Appendix C: User ServiceBattery HintsFor optimal battery life and capacity, use the rechargeable NiCadbat

Appendix C: User Service48SDA 601 Serial Digital Analyzer User ManualLow-battery shut down can happen with little or no warning if, forinstance, the i

Appendix C: User ServiceSDA 601 Serial Digital Analyzer User Manual49using the optional battery pack, take the time to identify both con-tacts and ins

50SDA 601 Serial Digital Analyzer User Manual

SDA 601 Serial Digital Analyzer User Manual51GlossaryØAPCRC (zero active picture CRC)A CRC created by an encoding process in which the last fiveactive

Glossary52SDA 601 Serial Digital Analyzer User ManualAPCRC (active picture CRC)A CRC derived from the samples in the active picture only.Described in

GlossarySDA 601 Serial Digital Analyzer User Manual53codingRepresenting each level of a video signal as a number, usually inbinary form.component anal

Glossary54SDA 601 Serial Digital Analyzer User Manualdata value groupAn SDA 601 Watch group that contains:G Illegal (data word) valuesG Video samples

GlossarySDA 601 Serial Digital Analyzer User Manual55EDH flagA digital “marker” inserted in the data stream to feed forwardinformation regarding detec

Glossary56SDA 601 Serial Digital Analyzer User ManualThe four characteristics are monitored. Errors in line/field length,TRS, or ANC format are report

GlossarySDA 601 Serial Digital Analyzer User Manual57values, and filter characteristics for both Y, B–Y, R–Y and RGBcomponent digital television.LSBLe

SDA 601 Serial Digital Analyzer User ManualiTable of ContentsGetting Started 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Glossary58SDA 601 Serial Digital Analyzer User Manualin serial video monitors. The original four-word timingreference signals (TRS, which include EAV

GlossarySDA 601 Serial Digital Analyzer User Manual59SMPTE 125MRecommended practice for bit parallel digital interface forcomponent video signals. SMP

Glossary60SDA 601 Serial Digital Analyzer User Manualare the primary means of monitoring the integrity of thetransport layer.TRSTiming reference signa

Manual Change InformationAt Tektronix, we continually strive to keep up with thelatest electronic developments by adding circuit andcomponent improvem

10/13/94MANUAL CHANGE INFORMATIONDate: Change Reference:Product: Manual P/N: Effective S/N: M81605Page 1 of 4SDA 601 Users 070–8913–01 B020000Text C

Date: Change Reference: 10/13/94 M81605Page 2 of 4The first line of the cursor data display contains the hexadecimalvalues of the selected word and t

Date: Change Reference: 10/13/94 M81605Page 3 of 46. The default OSD will obscure any highlighting in the portion ofthe picture that it occupies. The

Date: Change Reference: 10/13/94 M81605Page 4 of 4REFERENCEI/O Menu, Page 29,CHANGE the I/O Menu TO READ:I/O MenuEnter the I/O menu by pressing Shift

ContentsiiSDA 601 Serial Digital Analyzer User ManualReference 27. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . SD

ContentsSDA 601 Serial Digital Analyzer User ManualiiiList of FiguresFigure 1: Opening the Battery Compartment 2. . . . . . . . . . . . Figure 2: Con