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Table of Contents
Section 6:
TNMC Troubleshooting & Maintenance ........................................................................ 33
6.1
Team Name Message Center System Overview ............................................................... 33
6.2
Initialization Information at Startup ................................................................................... 33
6.3
Display Troubleshooting Table ........................................................................................... 34
6.4
Power & Signal Summary .................................................................................................... 35
6.5
Component Locations & Access .......................................................................................... 36
For Displays Built Before September 2009 .................................................................. 36
Front Access .................................................................................................................... 37
Rear Access ..................................................................................................................... 37
6.6
Display Drivers ...................................................................................................................... 37
Diagnostic LEDs ............................................................................................................. 39
Replacing a Driver ......................................................................................................... 39
6.7
Modules .................................................................................................................................. 39
Replacing Modules ........................................................................................................ 40
Weather-stripping .......................................................................................................... 41
6.8
Power Supplies ...................................................................................................................... 41
Replacing a Power Supply ............................................................................................ 41
6.9
Display Maintenance ............................................................................................................ 41
6.10
Replacement Parts List ......................................................................................................... 42
For Displays Built Before September 2009 .................................................................. 42
Section 7:
Additional Scoreboard Options ........................................................................................ 43
7.1
Radio Control ......................................................................................................................... 43
Appendix A:
Reference Drawings ............................................................................................................ 45
Appendix B:
Supplemental Manuals ....................................................................................................... 47
Appendix C:
Daktronics Warranty and Limitation of Liability .......................................................... 49
