Contents
5.2 HORIZONTAL CONTROLS .................................................................................................................................. 1
5.2.1 Scan Mode Display (Roll Mode) ........................................................................................................... 21
5.3 VERTICAL CONTROLS ...................................................................................................................................... 22
5.3.1 Math FFT ............................................................................................................................................... 24
5.3.1.1 Setting Time-domain Waveform ..................................................................................................................... 24
5.3.1.2 Displaying FFT Spectrum ............................................................................................................................... 25
5.3.1.3 Selecting FFT Window ................................................................................................................................... 26
5.3.1.4 FFT Aliasing ................................................................................................................................................... 28
5.3.1.5 Eliminating Aliases ......................................................................................................................................... 28
5.3.1.6 Magnifying and Positioning FFT Spectrum .................................................................................................... 28
5.3.1.7 Using Cursors to Measure FFT Spectrum ....................................................................................................... 2
5.4 TRIGGER CONTROLS ........................................................................................................................................ 2
5.5 MENU AND OPTION BUTTONS .......................................................................................................................... 36
5.5.1 SAVE/RECALL ...................................................................................................................................... 37
5.5.2 MEASURE ............................................................................................................................................. 3
5.5.3 ACQUIRE .............................................................................................................................................. 39
5.5.4 UTILITY ................................................................................................................................................. 41
5.5.5 CURSOR ................................................................................................................................................ 42
5.5.6 DISPLAY ................................................................................................................................................ 42
5.6 FAST ACTION BUTTONS ................................................................................................................................... 43
5.6.1 AUTOSET .............................................................................................................................................. 44
5.6.2 Help ....................................................................................................................................................... 45
5.6.3 Default Setup ......................................................................................................................................... 45
5.7 MULTI-FUNCTIONAL KNOBS AND BUTTONS ...................................................................................................... 48
5.8 SIGNAL CONNECTORS ...................................................................................................................................... 48
CHAPTER 6 APPLICATION EXAMPLES ....................................................................................................... 50
6.1 EXAMPLE 1: TAKING SIMPLE MEASUREMENTS ................................................................................................. 50
6.2 EXAMPLE 2: TAKING CURSOR MEASUREMENTS ................................................................................................ 52
6.3 EXAMPLE 3: ANALYZING INPUT SIGNALS TO ELIMINATE RANDOM NOISE .......................................................... 55
6.4 EXAMPLE 4: CAPTURING SINGLE-SHOT SIGNAL ................................................................................................ 57
6.5 EXAMPLE 5: USING X-Y MODE ....................................................................................................................... 57
6.6 EXAMPLE 6: TRIGGERING ON PULSE WIDTH ..................................................................................................... 5
6.7 EXAMPLE 7: TRIGGERING ON VIDEO SIGNAL .................................................................................................... 60
6.8 EXAMPLE 8: USING SLOPE TRIGGER TO CAPTURE PARTICULAR SLOPE SIGNAL .................................................. 61
6. EXAMPLE : USING OVERTIME TRIGGER TO MEASURE LONG PULSE SIGNAL .................................................... 62
6.10 EXAMPLE 10: USING MATH FUNCTIONS TO ANALYZE WAVEFORMS ................................................................. 63
6.11 EXAMPLE 11: MEASURING DATA PROPAGATION DELAY .................................................................................. 64
CHAPTER TROUBLESHOOTING ................................................................................................................ 6
7.1 PROBLEM SETTLEMENT .................................................................................................................................... 67
CHAPTER 8 SPECIFICATIONS ........................................................................................................................ 68
8.1 TECHNICAL SPECIFICATIONS ............................................................................................................................. 68
DSO5000 Series Digital Storage Oscilloscope User Manual ii
