6. TROUBLESHOOTING | 39 |
6.1. DIAGNOSTIC AIDS | 39 |
6.2. FAULT ISOLATION | 40 |
6.3. COMPUTERS | 41 |
6.4. SIGNAL INTERFACE ASSEMBLY AND DETECTORS | 41 |
APPENDIX | 42 |
A. WARRANTY | 42 |
B. GLOSSARY | 43 |
C. FORMULAS | 45 |
C.1. ACTIVITY FROM COUNTS | 45 |
C.2. EFFICIENCY | 45 |
C.3. N*SIGMA ALARM LEVEL | 45 |
C.4. RELIABLE DETECTABLE ACTIVITY (RDA) FORMULA | 46 |
C.5. SIGNAL TO BACKGROUND RATIO | 46 |
C.6. VARIANCE | 47 |
D. CONFIGURATION TRACKING SHEET | 48 |
E. PARTS | 49 |
E.1. RECOMMENDED SPARE PARTS | 49 |
E.2. SPARE PARTS ORDERING INFORMATION | 49 |
F. DRAWINGS | 50 |