Daktronics Fuelight FL-2109 Series Petroleum Price Displays - Manual (Page 6)

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Table of Contents
DM-100 Insert and Code ............................................................................................... 18
Petroleum Price Display Startup .................................................................................. 18
DM-100 Controller Operation ...................................................................................... 19
Section 6: Maintenance and Troubleshooting ........................................................................ 23
6.1 Component Location and Access ........................................................................................ 23
Visual Structural Inspection ......................................................................................... 23
6.2 Display Diagnostics .............................................................................................................. 24
Driver Diagnostic LEDs ................................................................................................ 24
Power-up Self Test ......................................................................................................... 24
6.3 Troubleshooting .................................................................................................................... 25
Section 7: Replacement Parts ................................................................................................... 27
7.1 About Replacement Parts ..................................................................................................... 27
Section 8: Daktronics Exchange and Repair & Return Programs ......................................... 29
8.1 Exchange Program ................................................................................................................ 29
Before Contacting Daktronics ...................................................................................... 29
8.2 Repair & Return Program .................................................................................................... 30
Shipping Address .......................................................................................................... 30
Glossary ................................................................................................................................... 31
Appendix A: Reference Drawings................................................................................................. 33
Appendix B: Daktronics Warranty and Limitation of Liability ................................................... 35