Daktronics Galaxy AF-3500 Series 46 mm - Manual (Page 4)

ii Table of Contents
6.3 Ventilation .............................................................................................................................. 21
6.4 Display Face Cleaning .......................................................................................................... 22
6.5 Annual Inspection ................................................................................................................. 23
Section 7: Diagnostics and Troubleshooting ........................................................................... 25
7.1 Controller Diagnostics .......................................................................................................... 25
7.2 MLC Diagnostics ................................................................................................................... 25
7.3 Temperature Sensor Diagnostic .......................................................................................... 26
7.4 Troubleshooting Display Problems .................................................................................... 26
Section 8: Parts Replacement .................................................................................................... 31
8.1 Parts Replacement List ......................................................................................................... 31
8.2 Instructions for Replacing Parts .......................................................................................... 32
Section 9: Daktronics Exchange and Repair & Return Programs .......................................... 39
9.1 Exchange Program ................................................................................................................ 39
Before Contacting Daktronics ...................................................................................... 39
9.2 Repair & Return Program .................................................................................................... 40
Shipping Address .......................................................................................................... 40
9.3 Daktronics Warranty and Limitation of Liability ............................................................. 40
Glossary .................................................................................................................................... 41
Appendix A: Reference Drawings.................................................................................................. 43
Appendix B: Temperature Sensor Installation ............................................................................. 45
Appendix C: International Installation .......................................................................................... 47
Appendix D: Maintenance Log ....................................................................................................... 49
Appendix E: Daktronics Warranty and Limitation of Liability .................................................... 51