Daktronics Galaxy AF-3220 - Manual (Page 4)

ii Table of Contents
One or More LEDs Do Not Light or Are Stuck On ................................................................................ 16
Section of the Display Does Not Work – Extending All the Way to Right End ................................ 16
One Row of Modules Does Not Work or Shows a Distorted Message ............................................... 16
Entire Display Fails to Work ..................................................................................................................... 16
Blank Display Seen After Boot-Up ........................................................................................................... 16
Message Only Appears on One Side of the Display .............................................................................. 16
Unable to Communicate (Send Content) to the Display ....................................................................... 17
Before Calling for Help .............................................................................................................................. 17
Section 8: Parts Replacement ............................................................................................................................ 19
8.1 About Replacement Parts .................................................................................................................................. 19
8.2 Instructions for Replacing Parts ....................................................................................................................... 19
Module Removal/Replacement ................................................................................................................ 19
Controller Replacement ............................................................................................................................. 20
Controller Address Setting ........................................................................................................................ 21
Power Supply Replacement ...................................................................................................................... 21
Section 9: Daktronics Exchange and Repair & Return Programs .................................................................. 23
9.1 Exchange Program ............................................................................................................................................. 23
Before Contacting Daktronics ................................................................................................................... 23
9.2 Repair & Return Program ................................................................................................................................. 24
Shipping Address........................................................................................................................................ 24
Appendix A: Reference Drawings .......................................................................................................................... 27
Appendix B: Temperature Sensor Installation (ED-14377) .................................................................................. 29
Appendix C: Daktronics Warranty and Limitation of Liability (SL-2374) ............................................................ 31