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Table of Contents
Section 1: General Information................................................................................... 1-1
1.1 Product Specification ................................................................................... 1-1
1.2 Warning Labels............................................................................................ 1-3
Section 2:Operation.................................................................................................... 2-1
2.1 Membrane Switch/Front Panel Overview..................................................... 2-1
2.2 Basic Operation ........................................................................................... 2-2
2.3 Operating Modes ....................................................................................... 2-12
2.4 Data Logging ............................................................................................. 2-13
2.5 Messages Display...................................................................................... 2-15
2.6 Probe Selection ......................................................................................... 2-15
2.7 Keypad Lock Feature................................................................................. 2-16
2.8 Data Transfer/Upload................................................................................. 2-16
Section 3: Calibration .................................................................................................. 3-1
3.1 Calibration.................................................................................................... 3-1
Section 4: Maintenance ............................................................................................... 4-1
4.1 Introduction .................................................................................................. 4-1
4.2 Routine Cleaning ......................................................................................... 4-1
4.3 Storage ........................................................................................................ 4-1
4.4 Battery Replacement ................................................................................... 4-2
4.5 Replacement Parts Information ................................................................... 4-3
4.6 Recalibration and Service Information ......................................................... 4-3
Appendix A: ASM-992, ASM-993 Directional Dependence...........................................A-1
A.1 ASM-992, ASM-993 Polar Response for Internal 1R Energy Compensated
GM Tube...................................................................................................... A-1
Appendix B: ASM-992, ASM-993 Energy Dependence .................................................B-1
B.1 ASM-992, ASM-993 Energy Dependence ................................................... B-1
B.2 ASM-993 Energy Dependence, Internal Pancake GM Detector .................. B-2
Appendix C: ASM-992, ASM-993 Internal Energy Compensated 1R GM Tube ...........C-1
C.1 Location Diagram – Internal Energy Compensated 1R GM Tube................C-1
