iii
The Analog Board .............................. 100
The Event Board ............................... 100
The VT/CT Board .............................. 101
The Front Panel Board ........................... 101
PSU Asembly.................................. 101
IDM T3 Mk I CPU Board (12-8299) Jumpers ......... 101
IDM T3 Mk I Analog Board (12-8300) Jumpers ....... 102
IDM T3 Mk II CPU Board (12-8313) and Mk III CPU Board
(12-8321) Jumpers .............................. 102
IDM T3 Mk II Analog Board (12-8314) ............. 102
Appendix G - IDM T3/T5 8 Channel DC Isolation
Board ................................. 104
Introduction ................................... 104
Channel Ranges ................................ 105
Channel Input Connections ....................... 105
Appendix H - Conversion to External CTs..... 106
Introduction ................................... 106
Default VT and CT Configurations - VT/CT Board and
Analog Board .................................. 109
Internal VT to External CT Conversion - VT/CT Board . 109
Internal CT to External CT Conversion - VT/CT Board . 110
Internal VT or CT to External CT Conversion - Analog Board
............................................. 110
Appendix I - CT Rack..................... 111
Introduction ................................... 111
CT Rack Input / Output Connections ................ 112
CT Rack User Connection Details .................. 113
4 Channel IDM DC Isolation Board ................ 114
Appendix J - Generic IDM Calibration Procedure
....................................... 116
Step 1 - Equipment Checklist...................... 116
Step 2 - Initial Tests ............................. 116
Step 3 - Calibration Configuration.................. 116
Step 4 - Zero Offset Calibration.................... 117
Step 5 - Full Scale Calibration ..................... 118
Step 6 - Finish Calibration ........................ 118
Appendix K - IDM Configuration CD-ROM .... 119
Introduction ................................... 119
Copy from CD / Read-Only Attribute ............... 119
Replacing Installed Database ...................... 119
Generating IDM Default Configurations ............. 120
Sending IDM Default Configurations ............... 121
About IDM Calibration Files ...................... 121
Sending Calibration Files......................... 121
Database Version Number ........................ 122
Appendix L - IDM DAU Recovery ........... 124
Introduction ................................... 124
Files Required for DAU Recovery .................. 124
DAU Recovery Procedure ........................ 125
Boot Loader Mode .............................. 126
Appendix M - Upgrading LSU Code.......... 127
LSU Upgrade Procedure ......................... 129