Tektronix TDS 500B User's Manual
Contents
1. Lower graticule displays the selected waveform unzoorred with the zoomed area in box ON STBY Dual Zoom OFF fam 2 00v ME 5 004s Chii 2 44V DZ Offset ERO co selected Mode Lock Graticule Reset Upper Use the Selected Graticule menu to select the upper or loner waveform Use the vertical and horizontal knobs to adjust the waveformin the graticule you select SELECT InstaVu ae Sample Persistence som G n pre Instavu Style TL Vectors Press InstaVu to toggle between InstaVu and Normal weveformcapture rates When in InstaVu mode Infinite Persistence Weaveforrs displayed are updated thousands of variable fam 1 00v M1 004s Chi 1 60 VAS inves faster than nomal ti l mS 3 Graticule Readout Te liti intensity rau asia Very brief changes in wavefonrs are captured Certain features such as Linit Testing Math Vavefoms Zoom and record lengths longer than 500 points are not available COMM COICO Copyright E Tektronix Inc 1995 Printed in U S A To Save a Hardcopy to the File System To Set Up Using a Menu SAVE RECALL2. With Help off press SHIFT lighted when on before turning the general purpose horizontal position or vertical position knobs when you want increased knob response Less knob rotation will produce greater changes in settings With Help off press SHIFT after pressing any menu button that toggles through multiple settings such as those for pop up menus Pressing SH FF reverses the direction in which the pop up menu or button label toggles through the menu or parameter settings 100mva M 500ps Chis OV 24 Jul 1995 14 01 31 DD Now tum any knob or press any button and read a desaiption of it on the display Press HELP again to exit help 2 replace Ch 3 amp Ch 4 Select one of Ch 1thuCh4as Data Source Ch 1 thu Ch4as the dock source Select the dock edge Clock Source Set levels or select Setup Hold Times Polarity amp Width Glitch Filter Select any one of Ch 1thuch4 Polarity Thresholds Trigger When Select any one of Ch 1thuch4 Runt Upper ihr oer IL Set levels or select preset levels based on TTL or ECL logic 2Qualification by width Polarity Trigger When Select any one of Chi thuch4 Polarity Thresholds Trigger When Select any one of Chithuch4 Polarity Select an
3. 0 0mv M 50 0ns Chis SAVE RECALL APPLICATION MENU ACQUIRE MENU AUTOSET WAVEFORM MEASURE HARDCOPY RUN STOP QI i ode DOD _ a e E Tek Run 100kS s Sample STATUS UTILITY SHIFT 9 E 2 CURSOR DISPLAY Hardedny C Co 2 AE VERTICAL MM HORIZONTAL IMQ ll TRIGGER Select an itemfromthe main bottom menu PIB CHI ZS POSITION lt Position gt MAIN LEVEL v 5 23 DELAYED TRIG VERTICAL zon HORIZONTAL TRIGGER a MENU MENU MENU Centronics J C i The Readout Indicates The A SCALE SCALE gt ser eveL i Value That You Can Adjust with ie Gs i i the General Purpose Knob or Keypad 100mv M 5o0us Chis SINGLE TRIG FORCE TRIG Format Layout Palette Port Clear File interleaf Portrait Current File Spool Utilities Set to TTL WAVEFORM OFF dit gt VY set to een Adjustable Menu Item Value Press HARDCOPY anyiirre to save a copy iii Set to 50 Press Port in the main menu press File in the of the current screen to a unique file in the 3 side menu and then press CLEAR MENU 4 osdilloscope file system 50 0ns Chi 6 0mv 3 Select an itemfromthe side menu if displayed To Perform Other File System Operations SELECT E Press SAVE RECALL WAVEFORM and use the menu buttons to save a waveform
4. 9 APPLICATION MENU ACQUIRE MENU AUTOSET WAVEFORM MEASURE HARDCOPY CRUN STOP SAVE RECALLY APPLICATION MENU y ACQUIRE MENU o C J C J C C Use SHIFT for CAUTOSET WAVEFORM MEASURE STATUS uTiity SET E F o Cd ED STATUS unuTY Sirr F Hardcopy Blue Menus CEPO setup curson ospy SETT Format MEE VERTICAL MM HORIZONTAL My All TRIGGER n Ink fet EEE VERTICAL ZS POSITION Position gt MAIN LEVEL 7 0 O READY HORIZONTAL My A TRIGGER panier CH1 A POSITION lt Posmon MAIN LEVEL F Deskjet z Hi resolution CD o ink jet printer DELAVED TAG i O Laserj jet VERTICAL HORIZONTAL TRIGGER Laser printer MENU MENU 200M MENU GC CO 828 9 amp 24 pin dot matrix SCALE lt SCALE gt SET LEVEL printer TO 50 fail 190mv M 500s Chi 12mv more am u more SINGLE TRIG n o Layout Palette Port Clear File Portrait Current File Spool Utilities WAVEFORM OFF AD Bo eam ms a peue Tag HORIZONTAL arm TRIGGER 20008 MENU MENU MENU A SCALE Si SET LEVEL asc SINGLE TRIG FORCE TRIG CO VERTICAL Pas MM O 1 Press any of the front panel menu buttons MORE D Press Format in the main nenu and selecta t f ght set to TTL 1 Press SHIFT and then press HARDCOPY hardcopy format fromthe side menu Set to ECL Set to 50 1
5. Reference TDS 500B TDS 600B amp TDS 700A Digitizing Oscilloscopes 070 9382 01 To Display a Waveform To Preview a Waveform VERTICAL A HORIZONTAL A POSITION Position LO Attach a probe to CH 1 Press Press Adjust VERTICAL and HORIZONTAL 1 and hook the probe to your 2 CH1 AUTOSET POSITION and SCALE VENU HORIENU signal SAVE RECALL Ti n COLOR FOUR CHANNEL DIGITIZING OSCILLOSCOPE ektronix TDS 784A Wm inca AcqUSmON WAVEFORM i Di Tek Run 1 00GS s Sample E APPLICATION gr MENU ACQUIRE MENI MEASURE RUN STO SELECT Cy ID UTILITY SH T CURSOR DISPLAY z InstaVu DD A DI GES VERTICAL HORIZONTAL FA A TRIGGER ZS POSITION lt Position gt MAIN LEVEL v gt sms HELP WAVEFORM OFF 1 Press ZOOM Edge Source TRIG D READY DELAYED TRIG 2 Press Mode in the mein menu Then press Preview amp in the side MENU to tum on Dual Window Zoom A SCALE lt SCALE gt SETLEVEL ZW TO 50 Tek Run To OM s s Sample Priser Time 5 005 E r Upper graticule zooms the boxed area Mode CH2 VERTICAL 200i HORIZONTAL arm TRIGGER MENU MENU MENU si SINGLE me on the selected waveform 25 200mv M 50 0ns Chi f o More Ate PROBE COMPENSATION sen GND Ea Coupling Slope amp C wa se Sor 1 00 V A CH1 i CH2 6 A S amp CH3 i CH4
6. ivity Press CLEAR MENU to nove the measurement 4 readouts away fromthe graticule 1 Qualification by tine To Take Measurements With Cursors SAVE RECALL CAUTOSET WAVEFORM APPLICATION MEASURE a MENU ACQUIRE MENU CHARDCOPY CRUN STOP STATUS pri J SETUP CURSOR D Ai 31 8mV M50 0ns Chi Cursor Function UTILITY DISPLAY off V Bars Lam SAVE RECALL WAVEFORM Paired APPLICATION MEASURE g MENU c ACQUIRE MENU HARDCOPY CRUN STOP STATUS D SETUP UTILITY DISPLAY V Bars Paired 200mv M 0 0ns Chi f 4mv mon ime mpTitude Pune tion ee Units Units seconds Base e 2 QQ eo 2 Press Function in the main menu SELECT Press SELECT to switch between the cursors Press SHIFT to speed up slow down the cursor moverrert Help Mode is on Push HELP to exit Press any button or turn any knob for information about that control Changing a control while in help mode will not affect the digitizing oscilloscope settings Press HELP again to exit the help mode Press the SH FT button before pressing front panel buttons that display help screens for shifted menus The shifted menus are the Acquire menu Application menu Hardcopy menu Delayed Trigger menu Status menu and Utility menu
7. n Peak Detect provides the benefits of enveloping with speed of single acquisition Not Available on TDS 600B Calculates average of sam pies in interval Uses highest and lowest samples over many acquisitions ny Use to reduce apparent noise Hi Res provides the benefits of averaging with the speed of single acquisition Use to reveal the noise band around the signal Multiple Waveform a berd Acquisitions Average Calculates average value over many acquisitions Use to reduce apparent noise in a repetitive signal
8. t S D 3 A A OR c CCC aa Select Selecta tri or E Measurement D gger type i WRB D4 o Measurement parameter fromthe nain si i i menu a Cara AB TRIGGER nor ck i Rise Tire Delay MAIN LEVEL Frequency TRIG D T FF LF Td Lf READY ven TAG Set a threshold Set a threshold Positi anm TRIGGER level for each of level for each of lt Y Widt Frequency Fall Time Phase MENU Ch 1thucCh4 the pattem i chames Chi Oe aly a F t UUE dti egative SET LEVEL thruCh 3 and i width Positive Positive Burst width TO 50 the dock Ch 4 i Width Duty Cyde TE more j a SS F Tt Negative Negative T Shows the Width Duty Cycle Trigger Position j nore nore Tek Run 1 00GS s Sample 2of7 3of7 Goes TRUE 3 Set TRIGGER MAIN LEVEL CD Set Thresholds Set Thresholds Coupling Trigger When Trigger When Goes FALSE Ja Ny Se Gi vefo RE I oot ad NELE MN fam 100v M 50 0ns Chi Ss 1 20 V more i i M 500s Edge 1of2 E coupling Slope Level oge Type amp lt Edge gt oC F 1 20V Holdoff LF Reject M i Ue c S e CLEAR NU Press to Display Press Againto A Pop Up Selection the Pop Up Make a Changes the Other Menus Selection Main Menu Itens Noise Rej DC Low Sensit
9. to a file or recall it froma file E Press SAVE RECALL SETUP and use the menu buttons to save a setup to a file or recall it froma file E Press File Utilities in the Save Recall Waveform Save Recall Setup or Hardcopy menus to access Adjust menu itemvalues using the general purpose utilities that create directories copy files and do other operations in the oscilloscope file system 4 knob or by entering numbers on the keypad To Select a Trigger To Take Measurements Automatically AA TRIGGER Trigger Selections On sore models Ax 1 amp Ax 2 TYPE k Frequency TRIG D i i pe lt Logic gt i READY RESA APPLICATION Err MENU ame ACQUIRE MENU AUTOSET MEASURE HARDCOPY RUN STOP _ TRIGGER AAM MENU per ae C Cc Neive MAIN LEVEL C STATUS UTILITY CURSOR DISPLAY 10 0mV i M 50 0ns chis A OV HO SE LEVEL Select any one of 2 Define levels High Define levels High DI 1 Ch 1 thuCh4 Q Low orDontCare Low or Dont Care A c 3 Press TRIGGER MENU CD Ransie E eee ais O eaaa 2 2 Select edge for the dock always Ch 4 iu Y W u e 2 9 gt Logic Midons Chi anv D D AND 2 ch Pulse e e a5 Sy Video i i x i Nod a Source Coupling ers Level ode o o lt bage gt chi de La amv Holot
10. y one of Ch 1thuch4 on TTL or ECL logic Select and set the Timeout Time Select any one of Chlthuch4 Sync Polarity Positive Sync Field Line Standard To Choose an Acquisition Mode SAVE RECALL AUTOSET WAVEFORM STATUS SETUP Aes VERTICAL CH 1 ZX POSITION iO CH2 VERTICAL C MENU 1 Press SHIFT and then press ACQUIRE MENU ta roomy i i M S00us Chi 4amv APPLICATION TE MENU ACQUIRE MENU MEASURE HARDCOPY RUN STOP CO a UTILITY SHIFT DISPLAY A HORIZONTAL Position O HORIZONTAL MENU Envelope 10 Average 16 Mode repetitive Stop After Limit Test Limit Test create Signal Limit Test Sample N RZS button setup Sources Template 2 Press Mode in the nain menu Fromthe side menu select an acquisition mode that will serve your application Acquisition Mode Envelope 18 Average 16 _ reate Limit Test Tamndiata Sources How the Acquisition Modes Work Incoming Samples Acquired Acquisition Mode Signal for Each Waveform Processes Data Point Interval San ples Uses first sane in interval Use for fastest acquisition rate Sarrple is the default mode Uses highest and lowest samples in interval Use to reveal aliasing and for glitch detectio
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