
2180A
Table of Contents
SECTION TITLE PAGE
1 INTRODUCTION AND SPECIFICATIONS .............................................................. 1-1
M. INTRODUCTION ............................................................................................................ 1-1
1-3. DESCRIPTION ................................................................................................................ 1-1
1- 10. SPECIFICATIONS ........................................................................................................... l-I
2 OPERATING INSTRUCTIONS ................................................................................ 2-1
2- 1. INTRODUCTION ............................................................................................................ 2-1
2-3. SHIPPING INFORMATION ......................................................................................... 2-1
2-6. INPUT POWER ............................................................................................................... 2-1
2-10. INSTALLATION ............................................................................................................. 2-1
2-14. OPERATING FEATURES ............................................................................................. 2-2
2-16. OPERATING NOTES...................................................................................................... 2-4
2-18. Option Information ...................................................................................................... 2-4
2-20. Fuse Replacement ........................................................................................................ 2-4
2-22. RTD Installation........................................................................................................... 2-4
2-24. OPERATING DIRECTIONS.......................................................................................... 2-5
2- 26. Additional Features....................................................................................................... 2-5
3 THEORY OF OPERATION ...................................................................................... 3-1
3- 1. INTRODUCTION ............................................................................................................ 3-1
3-4. FUNCTIONAL DESCRIPTION..................................................................................... 3-1
3-9. CIRCUIT ANALYSIS...................................................................................................... 3-2
3-11. Digital Section............................................................................................................... 3-2
3- 16. Analog Section ............................................................................................................. 3-2
4 MAINTENANCE ....................................................................................................... 4-1
4- 1. INTRODUCTION ........................................................................................................... 4-1
4-3. SERVICE INFORMATION ........................................................................................... 4-1
4-6. GENERAL MAINTENANCE ........................................................................................ 4-1
4-7. Instrument Disassembly and Reassembly ................................................................. 4-1
4-9. Input Power ................................................................................................................... 4-2
4-11. Cleaning ......................................................................................................................... 4-2
4-13. Fuse Replacement ......................................................................................................... 4-2
4-15. Service Tools ................................................................................................................. 4-2
4-17. Static Discharge Precautions........................................................................................ 4-2
4-19. PERFORMANCE TEST ................................................................................................. 4-3
4-23. CALIBRATION ............................................................................................................... 4-4
4-25. Equipment Preparation ............................................................................................... 4-4
4-27. Reference Adjust ........................................................................................................... 4-4
4-29. Reference Adjust (+V) .................................................................................................. 4-4
4-31. Zero Adjust .................................................................................................................... 4-4
(Continued on Page ii)
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