S A F E T YSymbol in This Manuala This symbol indicates where applicable cautionary or^ other imformation is to be found.Power SourceThis equipment operates from a power source that does notapply more than 250 V rms between the supply conductorsor between either supply conductor and ground. A protec-tive ground connection by w a y of the grounding conductorin the power cord is essential for safe operation.Grounding the ProductThis equipment is grounded through the grounding conduc-tor of the power cord. T o avoid electrical shock, plug thepower cord into a properly wired receptacle before connec-ting to the equipment input or output terminals.Use the Proper Power CordUse only the power cord and connector specified for yourproduct.Use the Proper FuseT o avoid fire hazard, use a fuse of the correct type.Do not Operate in Explosive AtmospheresT o avoid explosion, do not operate this product in an ex-plosive atmosphere.Do not Remove Cover or PanelT o avoid personal injury, do not remove the cover or panel.Refer servicing to qualified personnel.Voltage ConversionIf the power source is not applied to your product, contactyour dealer. T o avoid electrical shock, do not perform thevoltage conversion.CONTENTSS A F E T Y 2F E A T U R E S . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3S P E C I F I C A T I O N S 4P R E C A U T I O N S 8C O N T R O L S A N D I N D I C A T O R S 1 0F R O N T PANEL . 1 0REAR PANEL 1 8R E A D O U T D I S P L A Y 1 9O P E R A T I N G I N S T R U C T I O N S 2 1INITIAL STARTING PROCEDURE 2 1[1] NORMAL S W E E P D I S P L A Y . . . 2 1[2] S W E E P MAGNIFICATION 2 4[3] D E L A Y E D S W E E P 2 4[4] X - Y OPERATION 2 6[5] READOUT OPERATION 2 6[6] CURSOR MEASUREMENT OPERATION 2 7[7] TV COUNT 2 8[8] PROGRAMMING.... 2 8A P P L I C A T I O N S 3 0PROBE COMPENSATION.... ....30T R A C E ROTATION COMPENSATION. 3 01 . DC V O L T A G E MEASUREMENT ...302 . MEASUREMENTS OF THE V O L T A G EBETWEEN TWO POINTS ON A WAVEFORM 3 13 . ELIMINATION OF UNDESIRED SIGNALCOMPONENTS 3 24 . CURSOR MEASUREMENT OF V O L T A G E R A T I O . . . . 3 25. TIME MEASUREMENT 3 26. TIME DIFFERENCE MEASUREMENT 3 37. PULSE WIDTH MEASUREMENT 3 48. PULSE RISE TIME AND FALL TIMEMEASUREMENT 3 49. PHASE DIFFERENCE M E A S U R E M E N T . . . . ..3610. TIME RATIO MEASUREMENT 371 1 . FREQUENCY MEASUREMENT 3712. RELATIVE MEASUREMENT ....3813. APPLICATION OF X - Y OPERATION 4014. PULSE JITTER MEASUREMENT 4 115. S W E E P MAGNIFICATION .4116. MEASUREMENT OF D E L A Y E D S W E E P TIME .4217. PULSE WIDTH MEASUREMENTUSING DELAYED S W E E P 4 318. FREQUENCY MEASUREMENT USINGD E L A Y E D S W E E P 4 319. PULSE REPETITION TIME M E A S U R E M E N T . . 4 320. RISE AND FALL TIME MEASUREMENT USINGD E L A Y E D S W E E P 4 42 1 . TIME DIFFERENCE MEASUREMENT USINGD E L A Y E D S W E E P .442 2 . APPLICATION OF MULTI-TRACE OPERATION 4 52 3 . U S E OF TRIGGER COUNTER:PROCEDURE AND EXAMPLE 4 524. TV COUNTER APPLICATIONS 462 5 . PROGRAMMING EXAMPLE 46A D J U S T M E N T 48M A I N T E N A N C E . . 50A C C E S S O R I E S 51Note: T h i s instruction manual is described for t w o models.Refer to item applied to your product.2