- Change the filters
- Check the fans
- Clean the display interior and exterior
When the weather is hot, display fans and ventilation systems may run constantly. A broken fan and/or plugged filters might cause internal components to overheat and fail.
This is also a great time to wash the display face to make it look like new. Refer to the display manual found on www.daktronics.com/support for instructions (lower left on the web page).