381295 381295-220 V1.3 5/06
2
Table of Contents
Introduction ........................................................................................ 3
Main Features ......................................................................................................... 3
Safety................................................................................................... 3
Safety Precautions .................................................................................................. 3
Safety Symbols ....................................................................................................... 3
Quick-Start Manual............................................................................. 4
Power on and off ..................................................................................................... 4
Division, Trigger and Function key .......................................................................... 4
Input Terminals ........................................................................................................ 4
Command (F1-F4), Arrow, Backlight and Help key ................................................. 4
Primary Menu Map .................................................................................................. 5
Positioning the waveform on the screen ................................................................. 5
Division key map ..................................................................................................... 6
Changing Vertical (A/div or B/div) division .............................................................. 7
Changing Horizontal division................................................................................... 7
Trigger key map ...................................................................................................... 8
Trigger level control................................................................................................. 8
Function key map .................................................................................................... 9
Specifications ................................................................................... 10
General Specifications .......................................................................................... 10
Oscilloscope Function ........................................................................................... 11
Digital Multimeter Functions .................................................................................. 12
Product Description......................................................................... 14
LCD Area............................................................................................................... 14
Keys Area .............................................................................................................. 15
Terminal Area ........................................................................................................ 17
Operation .......................................................................................... 18
Powering the Meter ............................................................................................... 18
Changing Backlight ............................................................................................... 18
Making Selections in a Menu ................................................................................ 18
Frequency measurements for CHA....................................................................... 19
Freezing the screen .............................................................................................. 19
Changing the Graphic Representation .................................................................. 20
Acquiring the Waveform ........................................................................................ 21
Triggering on a Waveform ..................................................................................... 22
Setting Trigger level (on NORmal trigger mode) ................................................... 22
Making a single acquisition ................................................................................... 23
Setting Trigger mode (Tmode) .............................................................................. 23
Setting AUTO Trigger Level .................................................................................. 24
Setting Normal Trigger mode ................................................................................ 24
Setting Trigger Slope............................................................................................. 25
Storing and Recalling Screens .............................................................................. 25
Storing Screen....................................................................................................... 25
Recalling Screen ................................................................................................... 25
PC Interface and Datalogging Software......................................... 26
Maintaining the Meter ...................................................................... 29
Battery Replacement........................................................................................... 259
Appendices ....................................................................................... 31
Troubleshooting guide........................................................................................... 31