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UTD1000L User Manual 5
6.4.4 Video Trigger............................................................................................................................ 55
6.4.5 Slope Trigger ............................................................................................................................ 55
6.6 SETTING THE DISPLAY ............................................................................................................................ 58
6.7 SETTING AUTO MEASUREMENTS ............................................................................................................. 59
6.8 RECORDING AND STORAGE ..................................................................................................................... 64
6.8.1 Recording ................................................................................................................................. 64
6.8.2 Storage ..................................................................................................................................... 67
6.8.3 Recalling ................................................................................................................................... 69
6.9 MAKING CURSOR MEASUREMENTS .......................................................................................................... 70
6.10 INTERFACE SETUP ............................................................................................................................... 71
6.11 UTILITY SETUP .................................................................................................................................... 72
6.12 EXECUTING MATHEMATIC FUNCTIONS .................................................................................................... 73
6.13 AUTOSET .......................................................................................................................................... 76
CHAPTER 7 TROUBLESHOOTING ........................................................................................................... 77
7.1 THE OSCILLOSCOPE CANNOT POWER ON:................................................................................................... 77
7.2 THE OSCILLOSCOPE TURNS OFF A FEW SECONDS LATER AFTER POWERED ON: .................................................... 77
7.3 MEASURING VOLTAGE AMPLITUDE IS 10 TIMES LARGER OR SMALLER THAN EXACT VALUE: ................................... 77
7.4 NO WAVEFORM DISPLAYS AFTER ACQUIRING SIGNALS:.................................................................................. 77
7.5 THE WAVEFORM DOES NOT DISPLAY STEADILY:............................................................................................ 77
7.6. THERE IS NO DISPLAY AFTER PRESSING DOWN RUN/STOP BUTTON: .............................................................. 77
7.7 THE DISPLAY SLOWS DOWN AFTER HAVING APPLIED AVG MODE FOR A WHILE: .................................................. 77
7.8 THE WAVEFORM DISPLAY HAS A STAIR-STEPPING SHAPE: ............................................................................... 77
CHAPTER 8 SERVICE AND SUPPORT ...................................................................................................... 78
8.1 UPDATING PROGRAM ............................................................................................................................ 78
8.1.1 Preparation before Update...................................................................................................... 78
8.1.2 Update Conditions ................................................................................................................... 78
8.1.3 Program Update ...................................................................................................................... 78
CHAPTER 9 APPENDIXES ....................................................................................................................... 80
APPENDIX A: TECHNICAL SPECIFICATIONS ........................................................................................................ 80
APPENDIX B MAINTENANCE ......................................................................................................................... 86
APPENDIX C CHINESE-ENGLISH REFERENCE TABLE FOR FRONT PANEL ................................................................ 87
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