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4 UTD1000L User Manual
4.15 USING ONLINE HELP ............................................................................................................................ 23
4.16 SETTING SINGLE TRIGGER ..................................................................................................................... 23
4.17 VIEWING OSCILLOSCOPE STATUS ............................................................................................................ 24
4.18 CHECKING OSCILLOSCOPE SYSTEM INFORMATION ...................................................................................... 24
4.19 MAKING AUTO MEASUREMENTS............................................................................................................ 25
4.19.1 Measuring All Parameters ...................................................................................................... 25
4.19.2 Measuring Customized Parameters ....................................................................................... 26
4.20 USING AVG MODE FOR SMOOTHING WAVEFORMS ................................................................................... 27
4.21 USING PEAK DETECT MODE FOR PULSE PEAK DISPLAY ............................................................................... 27
4.22 OBSERVING WAVEFORMS WITH USE OF PERSISTENCE ................................................................................. 28
4.23 SELECTING AC COUPLING ..................................................................................................................... 28
4.24 INVERTING THE WAVEFORM DISPLAY ...................................................................................................... 29
4.25 AUTOSET FOR SIGNALS WITH DC OFFSET ................................................................................................. 30
CHAPTER 5 USING THE MULTIMETER ................................................................................................... 32
5.1 ABOUT THE CHAPTER ............................................................................................................................. 32
5.2 CONNECTIONS TO THE MULTIMETER ......................................................................................................... 32
5.3 DISPLAY INDICATORS .............................................................................................................................. 32
5.4 MAKING MULTIMETER MEASUREMENTS ................................................................................................... 32
5.4.1 Measuring Resistance .............................................................................................................. 32
5.4.2 Testing Diodes .......................................................................................................................... 33
5.4.3 Testing for Continuity ............................................................................................................... 33
5.4.4 Measuring Capacitance ............................................................................................................ 34
5.4.5 Measuring DC Voltage .............................................................................................................. 34
5.4.6 Measuring AC Voltage .............................................................................................................. 35
5.4.7 Measuring DC Current with UTD1000CL .................................................................................. 35
5.4.8 Measuring AC Current with UTD1000CL .................................................................................. 37
5.4.9 Measuring DC Current with UTD1000DL .................................................................................. 38
5.4.10 Measuring AC Current with UTD1000DL ................................................................................ 41
5.5 DATA HOLD ......................................................................................................................................... 44
5.6 MAKING RELATIVE MEASUREMENT .......................................................................................................... 44
5.7 SELECTING MANUAL/AUTO RANGING ....................................................................................................... 45
CHAPTER 6 USING THE OSCILLOSCOPE IN DETAILS .............................................................................. 47
6.1 ABOUT THE CHAPTER ............................................................................................................................. 47
6.2 SETTING VERTICAL SYSTEM ..................................................................................................................... 47
6.2.1 UTD1000L Channel Setup ......................................................................................................... 47
6.3 SETTING HORIZONTAL SYSTEM ................................................................................................................. 49
6.3.1 Changing Timebase .................................................................................................................. 49
6.3.2 Moving Waveforms Horizontally .............................................................................................. 49
6.3.3 Zooming in/out Waveforms ..................................................................................................... 50
6.3.4 Adjusting Trigger Hold-Off ....................................................................................................... 50
6.4 SETTING TRIGGER SYSTEM ...................................................................................................................... 51
6.4.1 Common Setting ....................................................................................................................... 52
6.4.2 Edge Trigger.............................................................................................................................. 53
6.4.3 Pulse Width Trigger .................................................................................................................. 54
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