Features & Description ........................................................................................... 1
Welcome ..................................................................................................................................... 1
Overview ............................................................................................................................... 1
Safety Information .................................................................................................................. 2
Manual Information ................................................................................................................. 3
Features ..................................................................................................................................... 3
Interface ................................................................................................................................. 3
Units and Ranges .................................................................................................................... 3
Compatible Probes ................................................................................................................. 4
Understanding the EPM2000 Internal Trigger .......................................................................... 4
Understanding the EPM2000 External Trigger Circuit .............................................................. 6
Understanding the EPM2000 Speedup Feature ....................................................................... 7
Description ................................................................................................................................. 8
Rear Panel .............................................................................................................................. 8
Front Panel ............................................................................................................................. 10
Operation .................................................................................................................. 15
Tutorial ....................................................................................................................................... 15
Thermopile ............................................................................................................................. 15
Pyroelectric ............................................................................................................................ 17
Modes ........................................................................................................................................ 18
Normal Mode ........................................................................................................................ 18
Auto Mode ............................................................................................................................ 18
Average Mode ....................................................................................................................... 19
Statistics Mode ....................................................................................................................... 19
Ratio Mode ............................................................................................................................ 20
Instrument Settings ................................................................................................................... 20
Audible Beeper ...................................................................................................................... 20
Average Batch Size ................................................................................................................. 21
Display Backlight .................................................................................................................... 21
Display Speedup .................................................................................................................... 21
Factory Defaults ..................................................................................................................... 21
IEEE-488 Address ................................................................................................................. 22
IEEE-488 Enable/Disable ....................................................................................................... 22
Line Frequency ....................................................................................................................... 22
Long Risetime Mode .............................................................................................................. 23
PowerMax Enable/Disable ...................................................................................................... 23
Responsivity (Pyroelectric) ...................................................................................................... 24
Responsivity (Thermopile) ....................................................................................................... 24
TABLE OF CONTENTS