
DMXPathfinder LR Contents
2
CHAPTER 5: DIAGNOSTICS ..................................................31
MODULE HEALTH CHECK .......................................................31
CROSSPOINT TESTS..........................................................32
HARDWARE TESTS ...........................................................32
LOOPBACK TESTS ...........................................................32
Using the Diagnostics .................................................33
CHAPTER 6: INSTALLATION AND ASSEMBLY ....................................38
SUMMARY..................................................................38
BEFORE STARTING ..........................................................38
RACK SIZING AND PLACEMENT..................................................39
MOUNTING TERMINATION BOARDS ................................................40
I/O CABLE INSTALLATION ....................................................41
MODULE PREPARATION ........................................................41
MODULE INSTALLATION .......................................................42
I/O CABLE CONNECTION......................................................44
PC-COM CABLE CONNECTION...................................................45
RS232/485 COMMUNICATIONS .................................................45
TESTING THE INSTALLATION...................................................47
MAINTENANCE AND TESTING ..................................................48
PREVENTIVE MAINTENANCE ....................................................48
CLEANING.................................................................48
INSPECTION ...............................................................48
CARD REPLACEMENT..........................................................48
TEST PROCEDURES ..........................................................49
ADVANCED TROUBLESHOOTING...................................................51
CHAPTER 7: DMXPATHFINDER OPERATIONS .....................................53
SYSTEM OVERVIEW ..........................................................53
PATCHING TECHNIQUES .......................................................55
BASIC PATCH METHODS .......................................................55
FRONT PANEL CONNECTORS ....................................................56
BI-DIRECTIONAL SYSTEMS ....................................................56
TERMINATION ..............................................................56
UNDERSTANDING THE LED DISPLAYS .............................................57
SYSTEM RESET .............................................................58
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