ii
5.2 EDGE TRIGGER .................................................................................................................................................... 45
5.3 PULSE WIDTH TRIGGER ....................................................................................................................................... 47
5.4 LOGIC TRIGGER ................................................................................................................................................... 51
5.5 NTH EDGE TRIGGER (OPTIONAL) ........................................................................................................................ 53
5.6 RUNT TRIGGER (OPTIONAL) ................................................................................................................................ 55
5.7 SLOPE TRIGGER ................................................................................................................................................... 56
5.8 TIMEOUT TRIGGER (OPTIONAL) .......................................................................................................................... 58
5.9 VIDEO TRIGGER .................................................................................................................................................. 60
5.10 SERIAL BUS TRIGGER ........................................................................................................................................ 62
CHAPTER 6 ANALYSIS SYSTEM ............................................................................................................................... 63
6.1 AUTOMATIC MEASUREMENT ............................................................................................................................... 64
6.2 FREQUENCY METER MEASUREMENT ................................................................................................................... 68
6.3 CURSOR ............................................................................................................................................................... 68
CHAPTER 7 SCREEN CAPTURE, MEMORY DEPTH AND WAVEFORM STORAGE ........................................................ 72
7.1 SCREEN CAPTURE FUNCTION .............................................................................................................................. 73
7.2 VIDEO RECORDING .............................................................................................................................................. 73
7.3 WAVEFORM STORAGE ......................................................................................................................................... 74
CHAPTER 8 MATH AND REFERENCE ....................................................................................................................... 79
8.1 DUAL WAVEFORM CALCULATION ....................................................................................................................... 80
8.2 FFT MEASUREMENT ........................................................................................................................................... 82
8.3 REFERENCE WAVEFORM CALL ............................................................................................................................ 85
CHAPTER 9 DISPLAY SETTINGS AND FUNCTION BUTTONS ..................................................................................... 88
9.1 WAVEFORM SETTINGS ......................................................................................................................................... 89
9.2 GRATICULE SETTING ........................................................................................................................................... 89
9.3 PERSISTENCE SETTING ........................................................................................................................................ 89
9.4 HORIZONTAL EXPANSION CENTER ....................................................................................................................... 90
9.5 TIME BASE MODE SELECTION ............................................................................................................................. 90
9.6 WAVEFORM REFRESH RATE (HIGH REFRESH MODE) ............................................................................................. 91
9.7 RUN/STOP AND SINGLE SEQ ............................................................................................................................... 91
9.8 AUTO ................................................................................................................................................................... 91
9.9 MEASUREMENT ................................................................................................................................................... 92
9.10 TRIGGER ............................................................................................................................................................ 92
9.11 HOME ................................................................................................................................................................ 92
CHAPTER 10 SAMPLING SYSTEM ........................................................................................................................... 93
10.1 SAMPLING OVERVIEW ....................................................................................................................................... 94
10.2 RUN/STOP KEY AND SINGLE SEQ KEY .............................................................................................................. 96
10.3 SELECT SAMPLING MODE .................................................................................................................................. 97
10.4 RECORD LENGTH AND SAMPLING RATE .......................................................................................................... 100
CHAPTER 11 HOMEPAGE FUNCTIONS .................................................................................................................. 102
11.1 OSCILLOSCOPE (SEE CHAPTERS 2~13) ............................................................................................................. 103