GalaxyPro, Digital Billboards, DVX, GP3, GP4, DB-4000, DB-4100, DB-4200, DB-5000


How to Replace a PLR

​This video will describe how to replace a ProLink Router, or PLR, in a Daktronics display. Displays this video applies to are:
1. GalaxyPro GP3 series
2. Billboard 4100 series
3. Billboard 4200 series
4. DVX video displays

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*Be sure to follow all safety precautions when servicing a Daktronics display.